<div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt src="https://files.passeidireto.com/5549a009-ac5f-4583-8d4d-2a255a7093fa/bg1.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">FARMACOGNOSIA </div><div class="t m0 x2 h2 y2 ff1 fs0 fc0 sc0 ls0">PURA</div><div class="t m0 x3 h3 y3 ff2 fs1 fc0 sc0 ls0 ws0">João Fhilype Andrade </div><div class="t m0 x4 h3 y4 ff2 fs1 fc0 sc0 ls0 ws0">Souto Maior</div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf2" class="pf w0 h4" data-page-no="2"><div class="pc pc2 w0 h4"><img class="bi x5 y5 w2 h5" alt src="https://files.passeidireto.com/5549a009-ac5f-4583-8d4d-2a255a7093fa/bg2.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x5 h6 y6 ff3 fs2 fc1 sc0 ls0 ws0">Método<span class="blank _0"></span>s de an<span class="blank _0"></span>álises </div><div class="t m0 x5 h6 y7 ff3 fs2 fc1 sc0 ls0 ws0">fitoqu<span class="blank _0"></span>ímicas </div><div class="t m0 x6 h7 y8 ff3 fs3 fc1 sc0 ls1 ws3">Objetivos de aprendizage<span class="blank _1"> </span>m</div><div class="t m0 x7 h8 y9 ff4 fs4 fc2 sc0 ls0 ws0">Ao final de<span class="blank _0"></span>ste texto, v<span class="blank _0"></span>ocê deve a<span class="blank _0"></span>presen<span class="blank _0"></span>tar os seguin<span class="blank _0"></span>te<span class="blank _0"></span>s aprend<span class="blank _0"></span>izados:</div><div class="t m0 x8 h8 ya ff4 fs4 fc3 sc0 ls0 ws0"> <span class="blank _2"></span><span class="ff5"></span></div><div class="t m1 x9 h8 ya ff4 fs4 fc2 sc0 ls2 ws4">Listar as d<span class="blank _0"></span>ifere<span class="blank _0"></span>nt<span class="blank _0"></span>es reaç<span class="blank _0"></span>ões quí<span class="blank _0"></span>micas de caracterização de metabólito<span class="blank _0"></span>s </div><div class="t m0 x9 h8 yb ff4 fs4 fc2 sc0 ls0 ws0">secundários, de orige<span class="blank _0"></span>m vegetal.</div><div class="t m0 x8 h8 yc ff4 fs4 fc3 sc0 ls0 ws0"> <span class="blank _2"></span><span class="ff5"></span></div><div class="t m2 x9 h8 yc ff4 fs4 fc2 sc0 ls3 ws5">Exp<span class="blank _1"> </span>licar as e<span class="blank _0"></span>tapas de fracionamen<span class="blank _0"></span>to<span class="blank _0"></span>, isolamen<span class="blank _0"></span>to e pu<span class="blank _0"></span>rificação de </div><div class="t m0 x9 h8 yd ff4 fs4 fc2 sc0 ls4 ws1">metab<span class="blank"> </span>ólitos.</div><div class="t m0 x8 h8 ye ff4 fs4 fc3 sc0 ls0 ws0"> <span class="blank _2"></span><span class="ff5"></span></div><div class="t m3 x9 h8 ye ff4 fs4 fc2 sc0 ls5 ws5">Descrev<span class="blank _0"></span>er as princi<span class="blank _0"></span>pais t<span class="blank _0"></span>écnicas para a a<span class="blank _0"></span>valiação d<span class="blank _0"></span>a presença e a </div><div class="t m4 x9 h8 yf ff4 fs4 fc2 sc0 ls0 ws6">quan<span class="blank _0"></span>tificação dos princi<span class="blank _0"></span>pais metabólit<span class="blank _0"></span>os secund<span class="blank _0"></span>ários: pr<span class="blank _0"></span>ocesso<span class="blank _0"></span>s cro-</div><div class="t m0 x9 h8 y10 ff4 fs4 fc2 sc0 ls4 ws7">matográficos e eletroforéticos.</div><div class="t m0 x5 h7 y11 ff3 fs3 fc1 sc0 ls3 ws2">Introduçã<span class="blank _0"></span>o</div><div class="t m0 x7 h8 y12 ff4 fs4 fc2 sc0 ls0 ws8">As plantas medic<span class="blank _0"></span>inai<span class="blank _0"></span>s são uma fon<span class="blank _0"></span>te mu<span class="blank _0"></span>ito rica e qu<span class="blank _0"></span>ase inesgotá<span class="blank _0"></span>vel de </div><div class="t m5 x7 h8 y13 ff4 fs4 fc2 sc0 ls0 ws6">com<span class="blank _0"></span>postos bioativ<span class="blank _0"></span>os (<span class="blank _0"></span>metabólit<span class="blank _0"></span>os secundário<span class="blank _0"></span>s<span class="blank _0"></span>)<span class="blank _0"></span>. Muit<span class="blank _0"></span>os tê<span class="blank _0"></span>m sido alv<span class="blank _0"></span>o de </div><div class="t m0 x7 h8 y14 ff4 fs4 fc2 sc0 ls0 ws9">pesquisas devido ao g<span class="blank _0"></span>rande potenc<span class="blank _0"></span>ial para a pr<span class="blank _0"></span>odução de fitot<span class="blank _0"></span>erápic<span class="blank _0"></span>os </div><div class="t m6 x7 h8 y15 ff4 fs4 fc2 sc0 ls6 ws5">ou, at<span class="blank _0"></span>é mesmo<span class="blank _0"></span>, ser<span class="blank _1"> </span>vir de prot<span class="blank _0"></span>ót<span class="blank _0"></span>ipo para a produção de fármaco<span class="blank _0"></span>s pela </div><div class="t m7 x7 h8 y16 ff4 fs4 fc2 sc0 ls2 ws6">indú<span class="blank _0"></span>stria farmacêutica, c<span class="blank _0"></span>omo os c<span class="blank _0"></span>onhecidos exemplos do ác<span class="blank _0"></span>ido salicílic<span class="blank _0"></span>o, </div><div class="t m0 x7 h8 y17 ff4 fs4 fc2 sc0 ls0 wsa">atr<span class="blank _0"></span>opina, vincri<span class="blank _0"></span>stina, qu<span class="blank _0"></span>inino e m<span class="blank _0"></span>uito<span class="blank _0"></span>s outros (<span class="blank _0"></span>CE<span class="blank _0"></span>CHINE<span class="blank _0"></span>L FI<span class="blank _0"></span>LHO; YUNES, </div><div class="t m0 x7 h8 y18 ff4 fs4 fc2 sc0 ls0 wsb">1<span class="blank _3"></span>998)<span class="blank _3"></span>. A<span class="blank _1"> </span>ssim, a pesqu<span class="blank _0"></span>isa fitoquí<span class="blank _0"></span>mica é de grande valor<span class="blank _3"></span>, principalmen<span class="blank _0"></span>t<span class="blank _0"></span>e, </div><div class="t m8 x7 h8 y19 ff4 fs4 fc2 sc0 ls6 ws5">quando falta<span class="blank _0"></span>m estudos quími<span class="blank _0"></span>cos sobr<span class="blank _0"></span>e espécies vegetai<span class="blank _0"></span>s de in<span class="blank _0"></span>ter<span class="blank _0"></span>esse </div><div class="t m0 x7 h8 y1a ff4 fs4 fc2 sc0 ls0 ws0">econômic<span class="blank _0"></span>o e social. </div><div class="t m9 x9 h8 y1b ff4 fs4 fc2 sc0 ls7 ws5">Neste capítu<span class="blank _0"></span>lo, voc<span class="blank _0"></span>ê irá estudar os pri<span class="blank _0"></span>ncipai<span class="blank _0"></span>s métodos di<span class="blank _0"></span>sponíve<span class="blank _0"></span>is </div><div class="t ma x7 h8 y1c ff4 fs4 fc2 sc0 ls8 wsc">para<span class="blank _1"> </span> a análise f<span class="blank _1"> </span>itoquímica<span class="blank _1"> </span>, como as<span class="blank _1"> </span> clássicas reações quími<span class="blank _1"> </span>cas p<span class="blank _1"> </span>ara a </div><div class="t mb x7 h8 y1d ff4 fs4 fc2 sc0 ls0 wsd">ident<span class="blank _0"></span>ificação dos grupos de metabólitos v<span class="blank _0"></span>egetais (<span class="blank _0"></span>alca<span class="blank _0"></span>loides, f<span class="blank _1"> </span>lav<span class="blank _0"></span>onoi-</div><div class="t m0 x7 h8 y1e ff4 fs4 fc2 sc0 ls0 wse">des, trite<span class="blank _0"></span>rpenos, etc.<span class="blank _0"></span>)<span class="blank _0"></span>, bem como t<span class="blank _0"></span>écnicas de isol<span class="blank _0"></span>ament<span class="blank _0"></span>o<span class="blank _0"></span>, purificação e </div><div class="t m0 x7 h8 y1f ff4 fs4 fc2 sc0 ls0 ws0">quan<span class="blank _0"></span>tificação dos com<span class="blank _0"></span>postos bioativ<span class="blank _0"></span>os de origem vegetal<span class="blank _0"></span>. </div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf3" class="pf w0 h4" data-page-no="3"><div class="pc pc3 w0 h4"><img fetchpriority="low" loading="lazy" class="bi x0 y20 w3 h9" alt src="https://files.passeidireto.com/5549a009-ac5f-4583-8d4d-2a255a7093fa/bg3.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 xa ha y21 ff3 fs5 fc1 sc0 ls9 ws12">Aspe<span class="blank _1"> </span>ctos<span class="blank _1"> </span> gerais</div><div class="t mc xa hb y22 ff6 fs4 fc1 sc0 lsa ws13">A <span class="blank _3"></span>g<span class="blank _1"> </span>r<span class="blank _1"> </span>a<span class="blank _1"> </span>nde <span class="blank _0"></span>maior<span class="blank _1"> </span>ia <span class="blank _3"></span>d<span class="blank _1"> </span>a<span class="blank _1"> </span>s <span class="blank _0"></span>p<span class="blank _0"></span>lant<span class="blank _1"> </span>a<span class="blank _1"> </span>s <span class="blank _0"></span>usad<span class="blank _1"> </span>a<span class="blank _1"> </span>s, <span class="blank _0"></span>com <span class="blank _3"></span><span class="blank _1"> </span>n<span class="blank _1"> </span>s <span class="blank _0"></span>ter<span class="blank _1"> </span>apêut<span class="blank _1"> </span>icos, <span class="blank _0"></span>poss<span class="blank _1"> </span>ui <span class="blank _0"></span>cent<span class="blank _1"> </span>ena<span class="blank _1"> </span>s <span class="blank _0"></span>de </div><div class="t m0 xa hc y7 ff7 fs4 fc1 sc0 ls0 ws14">compos<span class="blank _1"> </span>tos bioativos, cha<span class="blank _1"> </span>ma<span class="blank _1"> </span>dos de <span class="ff8 ls5 ws15">metaból<span class="blank _1"> </span>itos secundár<span class="blank _1"> </span>ios</span>. P<span class="blank _0"></span>orém<span class="blank _1"> </span>, ape<span class="blank _1"> </span>na<span class="blank _1"> </span>s </div><div class="t m0 xa hd y23 ff7 fs4 fc1 sc0 ls0 ws16">alg<span class="blank _1"> </span>u<span class="blank _1"> </span>ns com<span class="blank _1"> </span>post<span class="blank _1"> </span>os est<span class="blank _1"> </span>ã<span class="blank _1"> </span>o pre<span class="blank _1"> </span>sente<span class="blank _1"> </span>s em m<span class="blank _1"> </span>aior conce<span class="blank _1"> </span>nt<span class="blank _1"> </span>ra<span class="blank _1"> </span>ção e s<span class="blank _1"> </span>ão, gera<span class="blank _1"> </span>l<span class="blank _1"> </span>mente, </div><div class="t m0 xa hb y24 ff6 fs4 fc1 sc0 ls0 ws0">isolados e e<span class="blank _1"> </span>st<span class="blank _1"> </span>ud<span class="blank _1"> </span>a<span class="blank _1"> </span>dos por meio de mét<span class="blank _1"> </span>odos toq<span class="blank _1"> </span>uí<span class="blank _1"> </span>m<span class="blank _1"> </span>icos. </div><div class="t m0 xb hb y25 ff6 fs4 fc1 sc0 ls0 ws0">É <span class="blank _0"></span>imp<span class="blank _1"> </span>or<span class="blank _1"> </span>t<span class="blank _1"> </span>a<span class="blank _1"> </span>nte <span class="blank _0"></span>lembra<span class="blank _1"> </span>r que <span class="blank _3"></span>a anál<span class="blank _1"> </span>ise e <span class="blank _3"></span>pros<span class="blank _1"> </span>pe<span class="blank _1"> </span>cçã<span class="blank _1"> </span>o <span class="blank _0"></span>de <span class="blank _0"></span>subst<span class="blank _1"> </span>â<span class="blank _1"> </span>ncias ativas, <span class="blank _0"></span>de </div><div class="t md xa hb y26 ff6 fs4 fc1 sc0 lsb ws17">or<span class="blank _1"> </span>igem <span class="blank _3"></span>vegetal<span class="blank _1"> </span>, <span class="blank _0"></span>podem <span class="blank _0"></span>ser <span class="blank _0"></span>proces<span class="blank _1"> </span>sos <span class="blank _0"></span>complex<span class="blank _0"></span>os <span class="blank _3"></span>e <span class="blank _0"></span>long<span class="blank _0"></span>os, <span class="blank _0"></span>já <span class="blank _3"></span>que <span class="blank _0"></span>o <span class="blank _3"></span>pr<span class="blank _1"> </span>edom<span class="blank _1"> </span>í<span class="blank _1"> </span>nio </div><div class="t m0 xa hb y9 ff6 fs4 fc1 sc0 lsc ws18">de<span class="blank _1"> </span> molé<span class="blank _1"> </span>c<span class="blank _1"> </span>u<span class="blank _1"> </span>l<span class="blank _1"> </span>a<span class="blank _1"> </span>s<span class="blank _1"> </span> qu<span class="blank _1"> </span>e ap<span class="blank _1"> </span>r<span class="blank _1"> </span>e<span class="blank _1"> </span>s<span class="blank _1"> </span>e<span class="blank _1"> </span>nt<span class="blank _4"> </span>a<span class="blank _1"> </span>m o<span class="blank _1"> </span>s mel<span class="blank _4"> </span>ho<span class="blank _1"> </span>r<span class="blank _1"> </span>e<span class="blank _1"> </span>s efe<span class="blank _1"> </span>it<span class="blank _1"> </span>o<span class="blank _1"> </span>s biol<span class="blank _1"> </span>óg<span class="blank _1"> </span>i<span class="blank _1"> </span>co<span class="blank _1"> </span>s<span class="blank _1"> </span>,<span class="blank _1"> </span> en<span class="blank _1"> </span>c<span class="blank _1"> </span>on<span class="blank _1"> </span>t<span class="blank _4"> </span>ra<span class="blank _1"> </span>-<span class="blank _1"> </span>s<span class="blank _1"> </span>e<span class="blank _1"> </span> em<span class="blank _1"> </span> </div><div class="t me xa hd y27 ff7 fs4 fc1 sc0 lsa ws19">menor prop<span class="blank _1"> </span>orção n<span class="blank _1"> </span>as pla<span class="blank _1"> </span>nta<span class="blank _1"> </span>s med<span class="blank _1"> </span>icin<span class="blank _1"> </span>ais (<span class="blank _0"></span>CECH<span class="blank _1"> </span>I<span class="blank _1"> </span>N<span class="blank _1"> </span>EL F<span class="blank _1"> </span>I<span class="blank _1"> </span>LHO; YU<span class="blank _4"> </span>NES, 199<span class="blank _0"></span>8<span class="blank _0"></span>). </div><div class="t m0 xa hb ya ff6 fs4 fc1 sc0 ls0 ws0">Por isso, é <span class="blank _1"> </span>ress<span class="blank _1"> </span>alt<span class="blank _1"> </span>ado <span class="blank _1"> </span>que <span class="blank _1"> </span>o s<span class="blank _1"> </span>uces<span class="blank _1"> </span>so do <span class="blank _1"> </span>t<span class="blank _1"> </span>r<span class="blank _1"> </span>abal<span class="blank _1"> </span>ho <span class="blank _1"> </span>de p<span class="blank _1"> </span>esq<span class="blank _1"> </span>uis<span class="blank _1"> </span>a, <span class="blank _1"> </span>com <span class="blank _1"> </span>pr<span class="blank _1"> </span>i<span class="blank _1"> </span>ncípios </div><div class="t mf xa hb yb ff6 fs4 fc1 sc0 ls6 ws1a">ativos, <span class="blank _4"> </span>de <span class="blank _1"> </span>or<span class="blank _1"> </span>igem <span class="blank _4"> </span>veg<span class="blank _0"></span>et<span class="blank _1"> </span>al, <span class="blank _4"> </span>é <span class="blank _4"> </span>o <span class="blank _1"> </span>se<span class="blank _1"> </span>u <span class="blank _1"> </span>c<span class="blank _1"> </span>ar<span class="blank _1"> </span>áte<span class="blank _1"> </span>r <span class="blank _4"> </span>multid<span class="blank _1"> </span>iscipli<span class="blank _1"> </span>na<span class="blank _1"> </span>r<span class="blank _0"></span>, <span class="blank _4"> </span>pois <span class="blank _1"> </span>de<span class="blank _1"> </span>pe<span class="blank _1"> </span>nde <span class="blank _4"> </span>de </div><div class="t m10 xa hb yc ff6 fs4 fc1 sc0 ls6 ws1a">u<span class="blank _1"> </span>ma <span class="blank _4"> </span>ampla <span class="blank _4"> </span>inte<span class="blank _1"> </span>r<span class="blank _1"> </span>açã<span class="blank _1"> </span>o <span class="blank _4"> </span>e <span class="blank _1"> </span>c<span class="blank _1"> </span>olabora<span class="blank _1"> </span>ção <span class="blank _4"> </span>ent<span class="blank _1"> </span>re <span class="blank _4"> </span>prof<span class="blank _1"> </span>is<span class="blank _1"> </span>sionais <span class="blank _4"> </span>de <span class="blank _1"> </span>d<span class="blank _1"> </span>ifer<span class="blank _1"> </span>ente<span class="blank _1"> </span>s <span class="blank _4"> </span>áre<span class="blank _1"> </span>as<span class="blank _1"> </span>, </div><div class="t m0 xa hb yd ff6 fs4 fc1 sc0 ls0 ws0">como <span class="blank _1"> </span>p<span class="blank _1"> </span>or <span class="blank _4"> </span>ex<span class="blank _0"></span>emplo, <span class="blank _1"> </span>a <span class="blank _1"> </span>Bot<span class="blank _1"> </span>â<span class="blank _1"> </span>n<span class="blank _1"> </span>ica, <span class="blank _4"> </span>a <span class="blank _1"> </span>Q<span class="blank _1"> </span>u<span class="blank _1"> </span>í<span class="blank _1"> </span>mica <span class="blank _4"> </span>e <span class="blank _1"> </span>a <span class="blank _4"> </span>F<span class="blank _0"></span>ar<span class="blank _1"> </span>m<span class="blank _1"> </span>ac<span class="blank _1"> </span>olo<span class="blank _0"></span>gia <span class="blank _4"> </span>(MONT<span class="blank _1"> </span>EI<span class="blank _1"> </span>R<span class="blank _0"></span>O; </div><div class="t m0 xa hb ye ff6 fs4 fc1 sc0 ls0 ws0">BR<span class="blank _1"> </span>A<span class="blank _1"> </span>N<span class="blank _1"> </span>DELLI, 20<span class="blank _3"></span>1<span class="blank _3"></span>8)<span class="blank _0"></span>.</div><div class="t m11 xb hb yf ff6 fs4 fc1 sc0 lsb ws17">Neste <span class="blank _0"></span>sent<span class="blank _1"> </span>ido, <span class="blank _3"></span>é <span class="blank _0"></span>possíve<span class="blank _0"></span>l <span class="blank _3"></span>d<span class="blank _1"> </span>i<span class="blank _1"> </span>ze<span class="blank _1"> </span>r <span class="blank _0"></span>que <span class="blank _3"></span>a <span class="blank _0"></span><span class="ff8 lsd wsf">et<span class="blank"> </span>nob<span class="blank"> </span>o<span class="blank"> </span>t<span class="blank _1"> </span>â<span class="blank"> </span>n<span class="blank _1"> </span>ic<span class="blank _1"> </span>a<span class="ff6 lse ws1b"> <span class="blank _0"></span>t<span class="blank _4"> </span>e<span class="blank _4"> </span>m<span class="blank _1"> </span> <span class="blank _0"></span>a<span class="blank _4"> </span> <span class="blank _3"></span>f<span class="blank _5"> </span>i<span class="blank _4"> </span>n<span class="blank _4"> </span>a<span class="blank _4"> </span>l<span class="blank _4"> </span>i<span class="blank _1"> </span>d<span class="blank _5"> </span>a<span class="blank _1"> </span>d<span class="blank _4"> </span>e<span class="blank _4"> </span> <span class="blank _0"></span>d<span class="blank _1"> </span>e<span class="blank _4"> </span> <span class="blank _3"></span>d<span class="blank _5"> </span>i<span class="blank _1"> </span>s<span class="blank _4"> </span><span class="ls0">-</span></span></span></div><div class="t m12 xa hb y10 ff6 fs4 fc1 sc0 lsb ws17">pon<span class="blank _1"> </span>ibili<span class="blank _1"> </span>za<span class="blank _1"> </span>r <span class="blank _0"></span>in<span class="blank _1"> </span>for<span class="blank _1"> </span>ma<span class="blank _1"> </span>çõe<span class="blank _1"> </span>s, <span class="blank _0"></span>a <span class="blank _3"></span>pa<span class="blank _1"> </span>r<span class="blank _1"> </span>t<span class="blank _1"> </span>i<span class="blank _1"> </span>r <span class="blank _0"></span>do <span class="blank _3"></span>con<span class="blank _4"> </span>hecime<span class="blank _1"> </span>nto <span class="blank _0"></span>gera<span class="blank _1"> </span>do <span class="blank _0"></span>com <span class="blank _3"></span>o <span class="blank _0"></span>uso <span class="blank _0"></span>de <span class="blank _3"></span>ce<span class="blank _1"> </span>r<span class="blank _1"> </span>t<span class="blank _1"> </span>a<span class="blank _1"> </span>s </div><div class="t m13 xa hb y28 ff6 fs4 fc1 sc0 ls0 ws0">plant<span class="blank _1"> </span>as <span class="blank _4"> </span>med<span class="blank _1"> </span>icin<span class="blank _1"> </span>ais <span class="blank _4"> </span>ent<span class="blank _1"> </span>r<span class="blank _1"> </span>e <span class="blank _4"> </span>um<span class="blank _1"> </span>a <span class="blank _1"> </span>p<span class="blank _1"> </span>opul<span class="blank _1"> </span>açã<span class="blank _1"> </span>o <span class="blank _4"> </span>ou <span class="blank _1"> </span>comu<span class="blank _1"> </span>n<span class="blank _1"> </span>id<span class="blank _1"> </span>ade. <span class="blank _4"> </span>Já, <span class="blank _4"> </span>a <span class="blank _4"> </span><span class="ff8 lsf ws10">f<span class="blank"> </span>itoquím<span class="blank"> </span>ica</span><span class="ff7"> </span></div><div class="t m14 xa hb y29 ff6 fs4 fc1 sc0 ls0 ws0">dese<span class="blank _1"> </span>mpe<span class="blank _1"> </span>n<span class="blank _1"> </span>ha <span class="blank _0"></span>um <span class="blank _0"></span>papel <span class="blank _0"></span>f<span class="blank _1"> </span>u<span class="blank _1"> </span>nda<span class="blank _1"> </span>ment<span class="blank _1"> </span>al <span class="blank _0"></span>na <span class="blank _0"></span>identi<span class="blank _1"> </span>f<span class="blank _1"> </span>ica<span class="blank _1"> </span>ção, <span class="blank _0"></span>pur<span class="blank _1"> </span>if<span class="blank _4"> </span>icaçã<span class="blank _1"> </span>o, <span class="blank _3"></span>is<span class="blank _1"> </span>olamento </div><div class="t m15 xa hb y2a ff6 fs4 fc1 sc0 ls7 ws1c">e <span class="blank _4"> </span>car<span class="blank _1"> </span>act<span class="blank _1"> </span>er<span class="blank _1"> </span>i<span class="blank _1"> </span>z<span class="blank _1"> </span>açã<span class="blank _1"> </span>o <span class="blank _4"> </span>dos <span class="blank _1"> </span>p<span class="blank _1"> </span>ossíveis <span class="blank _1"> </span>com<span class="blank _1"> </span>post<span class="blank _1"> </span>os <span class="blank _4"> </span>bioativ<span class="blank _0"></span>os <span class="blank _4"> </span>com <span class="blank _4"> </span>el<span class="blank _0"></span>evado <span class="blank _4"> </span>pot<span class="blank _1"> </span>encial </div><div class="t m0 xa hb y2b ff6 fs4 fc1 sc0 ls0 ws0">ter<span class="blank _1"> </span>ap<span class="blank _1"> </span>êutico. Enqua<span class="blank _1"> </span>nto que <span class="blank _0"></span>a <span class="ff8 ls2 ws11">farmacolog<span class="blank _1"> </span>i<span class="blank"> </span>a<span class="blank"> </span></span><span class="ff7 ws1d"> p<span class="blank _1"> </span>er<span class="blank _4"> </span>mite avalia<span class="blank _1"> </span>r, do ponto de vi<span class="blank _1"> </span>st<span class="blank _1"> </span>a </span></div><div class="t m0 xa hb y12 ff6 fs4 fc1 sc0 ls10 ws1e">b<span class="blank _1"> </span>i<span class="blank _1"> </span>o<span class="blank _1"> </span>l<span class="blank _1"> </span>ó<span class="blank _1"> </span>g<span class="blank _4"> </span>i<span class="blank _1"> </span>c<span class="blank _4"> </span>o,<span class="blank _4"> </span> <span class="blank _0"></span>a<span class="blank _1"> </span>l<span class="blank _1"> </span>g<span class="blank _4"> </span>u<span class="blank _4"> </span>n<span class="blank _4"> </span>s<span class="blank _1"> </span> do<span class="blank _4"> </span>s<span class="blank _1"> </span> pr<span class="blank _5"> </span>i<span class="blank _1"> </span>n<span class="blank _4"> </span>c<span class="blank _1"> </span>i<span class="blank _1"> </span>p<span class="blank _4"> </span>a<span class="blank _1"> </span>i<span class="blank _4"> </span>s<span class="blank _1"> </span> <span class="blank _0"></span>e<span class="blank _1"> </span>f<span class="blank _1"> </span>e<span class="blank _1"> </span>i<span class="blank _1"> </span>t<span class="blank _4"> </span>o<span class="blank _1"> </span>s<span class="blank _4"> </span> <span class="blank _0"></span>t<span class="blank _1"> </span>e<span class="blank _4"> </span>r<span class="blank _4"> </span>a<span class="blank _1"> </span>p<span class="blank _4"> </span>ê<span class="blank _1"> </span>u<span class="blank _1"> </span>t<span class="blank _4"> </span>i<span class="blank _1"> </span>c<span class="blank _4"> </span>o<span class="blank _1"> </span>s<span class="blank _4"> </span> <span class="blank _0"></span>d<span class="blank _1"> </span>o<span class="blank _1"> </span>s<span class="blank _4"> </span> <span class="blank _0"></span>e<span class="blank _1"> </span>x<span class="blank _1"> </span>t<span class="blank _5"> </span>r<span class="blank _1"> </span>a<span class="blank _4"> </span>t<span class="blank _1"> </span>o<span class="blank _4"> </span>s<span class="blank _1"> </span> <span class="blank _0"></span>ve<span class="blank _4"> </span>ge<span class="blank _4"> </span>t<span class="blank _4"> </span>a<span class="blank _1"> </span>i<span class="blank _4"> </span>s<span class="blank _1"> </span> a<span class="blank _1"> </span>d<span class="blank _4"> </span><span class="ls0">-</span></div><div class="t m16 xa hb y13 ff6 fs4 fc1 sc0 ls2 ws1f">qui<span class="blank _1"> </span>r<span class="blank _1"> </span>idos <span class="blank _0"></span>ou <span class="blank _3"></span>de <span class="blank _0"></span>seu<span class="blank _1"> </span>s <span class="blank _3"></span>c<span class="blank _1"> </span>onst<span class="blank _1"> </span>it<span class="blank _1"> </span>u<span class="blank _1"> </span>i<span class="blank _1"> </span>ntes <span class="blank _0"></span>quí<span class="blank _1"> </span>m<span class="blank _1"> </span>icos <span class="blank _0"></span>isolados <span class="blank _0"></span>por <span class="blank _0"></span>métodos <span class="blank _0"></span>f<span class="blank _1"> </span>itoq<span class="blank _1"> </span>uí<span class="blank _1"> </span>m<span class="blank _1"> </span>icos. </div><div class="t m0 xa hb y14 ff6 fs4 fc1 sc0 ls0 ws0">São <span class="blank _4"> </span>os <span class="blank _1"> </span>e<span class="blank _1"> </span>nsa<span class="blank _1"> </span>ios <span class="blank _1"> </span>bioló<span class="blank _0"></span>gicos <span class="blank _4"> </span>que <span class="blank _4"> </span>conf<span class="blank _4"> </span>ir<span class="blank _4"> </span>ma<span class="blank _1"> </span>m <span class="blank _1"> </span>s<span class="blank _1"> </span>e <span class="blank _1"> </span>o <span class="blank _4"> </span>prováv<span class="blank _0"></span>el <span class="blank _1"> </span>comp<span class="blank _1"> </span>osto <span class="blank _4"> </span>quí<span class="blank _1"> </span>m<span class="blank _1"> </span>ico, </div><div class="t m17 xa hb y15 ff6 fs4 fc1 sc0 ls3 ws20">resp<span class="blank _1"> </span>ons<span class="blank _1"> </span>áve<span class="blank _0"></span>l <span class="blank _1"> </span>p<span class="blank _1"> </span>ela <span class="blank _1"> </span>at<span class="blank _1"> </span>iv<span class="blank _1"> </span>ida<span class="blank _1"> </span>de <span class="blank _4"> </span>bio<span class="blank _0"></span>ló<span class="blank _0"></span>gica<span class="blank _1"> </span>, <span class="blank _4"> </span>foi <span class="blank _1"> </span>real<span class="blank _1"> </span>me<span class="blank _1"> </span>nte <span class="blank _4"> </span>isolado <span class="blank _4"> </span>(MONT<span class="blank _1"> </span>EI<span class="blank _1"> </span>R<span class="blank _0"></span>O; </div><div class="t m0 xa hb y16 ff6 fs4 fc1 sc0 ls0 ws0">BR<span class="blank _1"> </span>A<span class="blank _1"> </span>N<span class="blank _1"> </span>DELLI, 20<span class="blank _3"></span>1<span class="blank _3"></span>8)<span class="blank _0"></span>.</div><div class="t m0 xa ha y19 ff3 fs5 fc1 sc0 ls0 ws0">O material v<span class="blank _0"></span>egetal</div><div class="t m18 xa hb y1b ff6 fs4 fc1 sc0 ls7 ws1c">Um <span class="blank _1"> </span>pont<span class="blank _1"> </span>o <span class="blank _4"> </span>f<span class="blank _1"> </span>u<span class="blank _1"> </span>nda<span class="blank _1"> </span>me<span class="blank _1"> </span>nta<span class="blank _1"> </span>l, <span class="blank _4"> </span>qua<span class="blank _1"> </span>ndo <span class="blank _4"> </span>se <span class="blank _4"> </span>decide <span class="blank _4"> </span>invest<span class="blank _1"> </span>igar <span class="blank _4"> </span>subs<span class="blank _1"> </span>tâ<span class="blank _1"> </span>ncia<span class="blank _1"> </span>s <span class="blank _4"> </span>ativas <span class="blank _4"> </span>de </div><div class="t m0 xa hb y1c ff6 fs4 fc1 sc0 ls0 ws0">plant<span class="blank _1"> </span>as por <span class="blank _0"></span>i<span class="blank _1"> </span>nter<span class="blank _4"> </span>méd<span class="blank _1"> </span>io <span class="blank _0"></span>de análi<span class="blank _1"> </span>ses toquí<span class="blank _1"> </span>m<span class="blank _1"> </span>icas<span class="blank _1"> </span>, consiste em <span class="blank _0"></span>obter o <span class="blank _0"></span>má<span class="blank _1"> </span>xi<span class="blank _1"> </span>mo </div><div class="t m0 xa hb y1d ff6 fs4 fc1 sc0 ls11 ws21">de informações úteis<span class="blank _0"></span> gerada<span class="blank _1"> </span>s pel<span class="blank _0"></span>o uso pop<span class="blank _0"></span>ular de deter<span class="blank _1"> </span>mina<span class="blank _1"> </span>das plantas me<span class="ls0">-</span></div><div class="t m0 xa hb y1e ff6 fs4 fc1 sc0 ls0 ws0">dici<span class="blank _1"> </span>nai<span class="blank _1"> </span>s. <span class="blank _1"> </span>A<span class="blank _4"> </span>na<span class="blank _1"> </span>l, <span class="blank _4"> </span>o <span class="blank _1"> </span>u<span class="blank _1"> </span>so <span class="blank _4"> </span>popula<span class="blank _1"> </span>r <span class="blank _4"> </span>de <span class="blank _1"> </span>d<span class="blank _1"> </span>ete<span class="blank _1"> </span>r<span class="blank _1"> </span>m<span class="blank _1"> </span>i<span class="blank _1"> </span>na<span class="blank _1"> </span>d<span class="blank _1"> </span>a <span class="blank _1"> </span>pla<span class="blank _1"> </span>nta <span class="blank _4"> </span>é <span class="blank _4"> </span>um <span class="blank _4"> </span>for<span class="blank _1"> </span>te <span class="blank _4"> </span>ind<span class="blank _1"> </span>ício <span class="blank _1"> </span>d<span class="blank _1"> </span>a </div><div class="t m0 xc he y2c ff4 fs6 fc4 sc0 ls0 ws22">Métod<span class="blank _1"> </span>os de análise<span class="blank _1"> </span>s fito<span class="blank _1"> </span>químicas<span class="blank _6"></span><span class="ff9">2</span></div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf4" class="pf w0 h4" data-page-no="4"><div class="pc pc4 w0 h4"><img fetchpriority="low" loading="lazy" class="bi xd y2d w4 hf" alt src="https://files.passeidireto.com/5549a009-ac5f-4583-8d4d-2a255a7093fa/bg4.png" alt="Pré-visualização de imagem de arquivo"><div class="t m19 x5 hb y21 ff6 fs4 fc1 sc0 lsb ws17">pres<span class="blank _1"> </span>ença <span class="blank _0"></span>de <span class="blank _3"></span>a<span class="blank _1"> </span>lg<span class="blank _1"> </span>u<span class="blank _1"> </span>ma <span class="blank _0"></span>subst<span class="blank _1"> </span>â<span class="blank _1"> </span>ncia <span class="blank _3"></span>c<span class="blank _1"> </span>om <span class="blank _0"></span>ativid<span class="blank _1"> </span>ade <span class="blank _0"></span>bio<span class="blank _0"></span>lógica <span class="blank _3"></span>relevant<span class="blank _1"> </span>e <span class="blank _0"></span>(<span class="blank _3"></span>SI<span class="blank _1"> </span>MÕES <span class="blank _3"></span>et </div><div class="t m1a x5 hb y6 ff6 fs4 fc1 sc0 ls0 ws0">al., <span class="blank _3"></span>20<span class="blank _0"></span>1<span class="blank _3"></span>7<span class="blank _3"></span>; <span class="blank _0"></span>CECHI<span class="blank _4"> </span>NEL <span class="blank _0"></span>FI<span class="blank _1"> </span>LHO; <span class="blank _3"></span>Y<span class="blank _1"> </span>U<span class="blank _4"> </span>NES<span class="blank _1"> </span>, <span class="blank _3"></span>199<span class="blank _0"></span>8<span class="blank _0"></span>). <span class="blank _3"></span>T<span class="blank _3"></span>a<span class="blank _1"> </span>mbém<span class="blank _1"> </span>, <span class="blank _0"></span>é <span class="blank _3"></span>i<span class="blank _1"> </span>mpor<span class="blank _4"> </span>ta<span class="blank _1"> </span>nte <span class="blank _0"></span>in<span class="blank _1"> </span>iciar </div><div class="t m1b x5 hb y22 ff6 fs4 fc1 sc0 lsb ws17">a <span class="blank _3"></span>i<span class="blank _1"> </span>nvestiga<span class="blank _1"> </span>ção <span class="blank _0"></span>com <span class="blank _0"></span>as <span class="blank _3"></span>me<span class="blank _1"> </span>sma<span class="blank _1"> </span>s <span class="blank _0"></span>par<span class="blank _4"> </span>tes <span class="blank _0"></span>da <span class="blank _0"></span>planta <span class="blank _0"></span>usa<span class="blank _1"> </span>d<span class="blank _1"> </span>as <span class="blank _0"></span>na <span class="blank _0"></span>medici<span class="blank _1"> </span>na <span class="blank _0"></span>popula<span class="blank _1"> </span>r, <span class="blank _3"></span>já </div><div class="t m0 x5 hb y7 ff6 fs4 fc1 sc0 ls0 ws0">que, em ger<span class="blank _1"> </span>al, a con<span class="blank _1"> </span>st<span class="blank _1"> </span>it<span class="blank _1"> </span>uiçã<span class="blank _1"> </span>o quí<span class="blank _1"> </span>m<span class="blank _1"> </span>ica var<span class="blank _1"> </span>ia ba<span class="blank _1"> </span>st<span class="blank _1"> </span>a<span class="blank _1"> </span>nte ent<span class="blank _1"> </span>re a<span class="blank _1"> </span>s dis<span class="blank _1"> </span>ti<span class="blank _1"> </span>nt<span class="blank _1"> </span>as pa<span class="blank _1"> </span>r<span class="blank _4"> </span>tes </div><div class="t m0 x5 hd y23 ff7 fs4 fc1 sc0 ls0 ws0">de u<span class="blank _1"> </span>ma plant<span class="blank _1"> </span>a.</div><div class="t m1c x7 hb y24 ff6 fs4 fc1 sc0 ls12 ws25">Qu<span class="blank _1"> </span>a<span class="blank _1"> </span>ndo <span class="blank _4"> </span>p<span class="blank _1"> </span>ossíve<span class="blank _0"></span>l, <span class="blank _4"> </span>obse<span class="blank _1"> </span>r<span class="blank _1"> </span>va<span class="blank _1"> </span>r <span class="blank _4"> </span>a <span class="blank _5"> </span>dat<span class="blank _1"> </span>a <span class="blank _4"> </span>e <span class="blank _4"> </span>a<span class="blank _1"> </span>s <span class="blank _4"> </span>ca<span class="blank _1"> </span>r<span class="blank _1"> </span>act<span class="blank _1"> </span>er<span class="blank _1"> </span>í<span class="blank _1"> </span>st<span class="blank _1"> </span>icas <span class="blank _4"> </span>do <span class="blank _5"> </span>local <span class="blank _4"> </span>d<span class="blank _1"> </span>a <span class="blank _4"> </span>co<span class="blank _1"> </span><span class="ls0">-</span></div><div class="t m0 x5 hb y25 ff6 fs4 fc1 sc0 ls12 ws25">leta<span class="blank _1"> </span>, <span class="blank _4"> </span>porque <span class="blank _1"> </span>o<span class="blank _1"> </span>s <span class="blank _1"> </span>fat<span class="blank _1"> </span>ores <span class="blank _4"> </span>ambienta<span class="blank _1"> </span>is <span class="blank _1"> </span>(<span class="blank _0"></span>ed<span class="blank _1"> </span>afoclim<span class="blank _1"> </span>ático<span class="blank _1"> </span>s<span class="blank _3"></span>) <span class="blank _4"> </span>pode<span class="blank _1"> </span>m <span class="blank _1"> </span>i<span class="blank _1"> </span>n<span class="blank _1"> </span>f<span class="blank _4"> </span>lue<span class="blank _1"> </span>nciar <span class="blank _4"> </span>a </div><div class="t m0 x5 hb y26 ff6 fs4 fc1 sc0 ls12 ws25">biossínte<span class="blank _1"> </span>se dos <span class="blank _1"> </span>seu<span class="blank _1"> </span>s con<span class="blank _1"> </span>st<span class="blank _1"> </span>it<span class="blank _1"> </span>ui<span class="blank _1"> </span>nte<span class="blank _1"> </span>s qu<span class="blank _1"> </span>í<span class="blank _1"> </span>m<span class="blank _1"> </span>icos, t<span class="blank _1"> </span>a<span class="blank _1"> </span>is como <span class="blank _1"> </span>o cli<span class="blank _1"> </span>ma<span class="blank _1"> </span>, o s<span class="blank _1"> </span>olo e a<span class="blank _0"></span> <span class="blank _1"> </span></div><div class="t m0 x5 hd y9 ff7 fs4 fc1 sc0 ls12 ws26">ép<span class="blank _1"> </span>oca de colet<span class="blank _1"> </span>a (<span class="blank _0"></span>CECHI<span class="blank _4"> </span>N<span class="blank _1"> </span>EL FI<span class="blank _1"> </span>LHO; YU<span class="blank _4"> </span>N<span class="blank _1"> </span>ES, 1<span class="blank _0"></span>998<span class="blank _3"></span>). Como t<span class="blank _1"> </span>a<span class="blank _1"> </span>mbém<span class="blank _1"> </span>, é </div><div class="t m0 x5 hb y27 ff6 fs4 fc1 sc0 ls12 ws25">rec<span class="blank _1"> </span>omend<span class="blank _1"> </span>ado <span class="blank _4"> </span>veri<span class="blank _1"> </span>f<span class="blank _1"> </span>ica<span class="blank _1"> </span>r, pr<span class="blank _1"> </span>evia<span class="blank _1"> </span>me<span class="blank _1"> </span>nte, <span class="blank _1"> </span>a <span class="blank _4"> </span>autent<span class="blank _1"> </span>icidad<span class="blank _1"> </span>e <span class="blank _1"> </span>do <span class="blank _1"> </span>m<span class="blank _1"> </span>ate<span class="blank _1"> </span>r<span class="blank _1"> </span>ial <span class="blank _4"> </span>v<span class="blank _0"></span>egeta<span class="blank _1"> </span>l </div><div class="t m1d x5 hb ya ff6 fs4 fc1 sc0 ls13 ws27">que <span class="blank _0"></span>ser<span class="blank _1"> </span>á anal<span class="blank _1"> </span>isa<span class="blank _1"> </span>do. <span class="blank _3"></span>O uso <span class="blank _0"></span>equ<span class="blank _1"> </span>ivocado de <span class="blank _3"></span>u<span class="blank _1"> </span>m<span class="blank _1"> </span>a <span class="blank _0"></span>amo<span class="blank _1"> </span>st<span class="blank _1"> </span>r<span class="blank _1"> </span>a <span class="blank _0"></span>pode gera<span class="blank _1"> </span>r <span class="blank _0"></span>resu<span class="blank _1"> </span>lt<span class="blank _1"> </span>ado<span class="blank _1"> </span>s </div><div class="t m1e x5 hb yb ff6 fs4 fc1 sc0 ls12 ws25">falsos e <span class="blank _0"></span>prejudica<span class="blank _1"> </span>r toda a <span class="blank _0"></span>investigaç<span class="blank _1"> </span>ão, <span class="blank _0"></span>além de <span class="blank _0"></span>causa<span class="blank _1"> </span>r gra<span class="blank _1"> </span>nde despe<span class="blank _1"> </span>rd<span class="blank _1"> </span>ício<span class="blank _0"></span> </div><div class="t m0 x5 hd yc ff7 fs4 fc1 sc0 ls12 ws0">de te<span class="blank _1"> </span>mpo e re<span class="blank _1"> </span>cu<span class="blank _1"> </span>r<span class="blank _1"> </span>sos.</div><div class="t m1f xa h10 y2e ff4 fs7 fc1 sc0 ls14 ws28">É uma orientaç<span class="blank _1"> </span>ão que a investigaç<span class="blank _1"> </span>ão fito<span class="blank _1"> </span>química seja realizada<span class="blank _1"> </span>, a par<span class="blank _1"> </span>tir de p<span class="blank _1"> </span>lantas </div><div class="t m0 xa h10 y2f ff4 fs7 fc1 sc0 ls0 ws29">medicinais usa<span class="blank _1"> </span>das pop<span class="blank _1"> </span>ularmente por al<span class="blank _1"> </span>guma comunidade ou p<span class="blank _1"> </span>opulaç<span class="blank _1"> </span>ão esp<span class="blank _1"> </span>ecíf<span class="blank _1"> </span>ica, </div><div class="t m0 xa h10 y30 ff4 fs7 fc1 sc0 ls0 ws2a">já que é muito mais provável encontrar atividade b<span class="blank _1"> </span>ioló<span class="blank _1"> </span>gica ne<span class="blank _1"> </span>ssas plantas do qu<span class="blank _1"> </span>e em </div><div class="t m0 xa h10 y31 ff4 fs7 fc1 sc0 ls0 ws2b">outras e<span class="blank _1"> </span>spéci<span class="blank _1"> </span>es veget<span class="blank _1"> </span>ais escolhidas ao acas<span class="blank _1"> </span>o. Em torno de 75<span class="blank _0"></span>% dos prin<span class="blank _1"> </span>cípios ativos </div><div class="t m20 xa h10 y32 ff4 fs7 fc1 sc0 ls14 ws28">disponíveis, atualmente, para a produ<span class="blank _1"> </span>ção de m<span class="blank _1"> </span>edicam<span class="blank _1"> </span>entos, foram descob<span class="blank _1"> </span>er<span class="blank _1"> </span>tos e </div><div class="t m0 xa h10 y33 ff4 fs7 fc1 sc0 ls0 ws0">isolados s<span class="blank _1"> </span>egund<span class="blank _1"> </span>o informações e<span class="blank _1"> </span>tnob<span class="blank _1"> </span>otânicas (CECHINEL FILHO; YUNES, 1<span class="blank _0"></span>998)<span class="blank _0"></span>.</div><div class="t m0 x5 ha y17 ff3 fs5 fc1 sc0 ls15 ws2c">F<span class="blank _0"></span>racionamento dos ex<span class="blank _1"> </span>tratos </div><div class="t m0 x5 hd y19 ff7 fs4 fc1 sc0 ls12 ws2d">O pr<span class="blank _1"> </span>i<span class="blank _1"> </span>mei<span class="blank _1"> </span>ro pas<span class="blank _1"> </span>so pa<span class="blank _1"> </span>ra o i<span class="blank _1"> </span>solamento d<span class="blank _1"> </span>e compo<span class="blank _1"> </span>stos bioativos de plant<span class="blank _1"> </span>as é </div><div class="t m21 x5 hb y1a ff6 fs4 fc1 sc0 ls16 ws2e">a <span class="blank _4"> </span>pre<span class="blank _1"> </span>pa<span class="blank _1"> </span>r<span class="blank _1"> </span>açã<span class="blank _1"> </span>o <span class="blank _4"> </span>de <span class="blank _4"> </span>ex<span class="blank _1"> </span>t<span class="blank _1"> </span>r<span class="blank _1"> </span>atos <span class="blank _5"> </span>que, <span class="blank _4"> </span>de <span class="blank _4"> </span>modo <span class="blank _5"> </span>resu<span class="blank _1"> </span>m<span class="blank _1"> </span>ido, <span class="blank _4"> </span>pode <span class="blank _5"> </span>ser <span class="blank _4"> </span>div<span class="blank _1"> </span>idido <span class="blank _4"> </span>e<span class="blank _1"> </span>m </div><div class="t m0 x5 hb y1b ff6 fs4 fc1 sc0 ls12 ws25">proce<span class="blank _1"> </span>ssos <span class="blank _1"> </span>ext<span class="blank _1"> </span>r<span class="blank _1"> </span>at<span class="blank _1"> </span>iv<span class="blank _0"></span>o a f<span class="blank _4"> </span>rio e <span class="blank _1"> </span>ext<span class="blank _1"> </span>r<span class="blank _1"> </span>at<span class="blank _1"> </span>iv<span class="blank _0"></span>o a q<span class="blank _1"> </span>uente, <span class="blank _1"> </span>de a<span class="blank _1"> </span>cordo <span class="blank _1"> </span>com a<span class="blank _1"> </span>s ca<span class="blank _1"> </span>r<span class="blank _1"> </span>act<span class="blank _1"> </span>e<span class="blank _1"> </span><span class="ls0">-</span></div><div class="t m22 x5 hb y1c ff6 fs4 fc1 sc0 ls12 ws25">r<span class="blank _1"> </span>íst<span class="blank _1"> </span>icas <span class="blank _5"> </span>do <span class="blank _4"> </span>mater<span class="blank _4"> </span>ial <span class="blank _4"> </span>e <span class="blank _4"> </span>dos <span class="blank _5"> </span>ob<span class="blank _0"></span>jetivos <span class="blank _4"> </span>deseja<span class="blank _1"> </span>dos. <span class="blank _4"> </span>Acompa<span class="blank _1"> </span>n<span class="blank _1"> </span>he <span class="blank _4"> </span>no <span class="blank _5"> </span>Qua<span class="blank _1"> </span>d<span class="blank _1"> </span>ro <span class="blank _5"> </span>1<span class="blank _0"></span> </div><div class="t m0 x5 hd y1d ff7 fs4 fc1 sc0 ls12 ws2f">os pr<span class="blank _1"> </span>i<span class="blank _1"> </span>ncipais mé<span class="blank _1"> </span>todo<span class="blank _1"> </span>s de ext<span class="blank _1"> </span>r<span class="blank _1"> </span>açã<span class="blank _1"> </span>o de mat<span class="blank _1"> </span>er<span class="blank _1"> </span>ia<span class="blank _1"> </span>l vegetal e su<span class="blank _1"> </span>a<span class="blank _1"> </span>s res<span class="blank _1"> </span>pec<span class="blank _1"> </span>tiva<span class="blank _1"> </span>s </div><div class="t m0 x5 hb y1e ff6 fs4 fc1 sc0 ls17 ws23">car<span class="blank"> </span>ac<span class="blank"> </span>te<span class="blank"> </span>r<span class="blank _1"> </span>íst<span class="blank"> </span>icas:</div><div class="t m0 xe he y2c ff9 fs6 fc4 sc0 ls0 ws24">3<span class="blank _7"></span><span class="ff4 ws30">Métod<span class="blank _1"> </span>os de análise<span class="blank _1"> </span>s fito<span class="blank _1"> </span>químicas</span></div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf5" class="pf w0 h4" data-page-no="5"><div class="pc pc5 w0 h4"><img fetchpriority="low" loading="lazy" class="bi x0 y34 w5 h11" alt src="https://files.passeidireto.com/5549a009-ac5f-4583-8d4d-2a255a7093fa/bg5.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x8 h12 y35 ffa fs8 fc1 sc0 ls18 ws31">Fonte:<span class="ff4 ls0 ws0"> Ada<span class="blank _1"> </span>pta<span class="blank _1"> </span>do de Si<span class="blank _1"> </span>mõ<span class="blank _1"> </span>es et al<span class="blank _1"> </span>. (20<span class="blank _0"></span>1<span class="blank _0"></span>7) e Montei<span class="blank _1"> </span>ro e Bra<span class="blank _1"> </span>nde<span class="blank _1"> </span>lli (201<span class="blank _3"></span>7).</span></div><div class="t m0 xf h13 y36 ff9 fs7 fc1 sc0 ls19 ws3b">Ex<span class="blank _1"> </span>tração a frio<span class="blank _8"> </span><span class="ls1a ws32">T<span class="blank _3"></span>e<span class="blank"> </span>m<span class="blank"> </span>p<span class="blank"> </span>e<span class="blank"> </span>rat<span class="blank"> </span>u<span class="blank"> </span>ra<span class="blank _9"> </span><span class="ls1b ws33">Te<span class="blank"> </span>m<span class="blank"> </span>p<span class="blank"> </span>o<span class="blank _a"> </span><span class="ls1c ws34">So<span class="blank"> </span>l<span class="blank _1"> </span>ve<span class="blank"> </span>n<span class="blank"> </span>t<span class="blank"> </span>e</span></span></span></div><div class="t m0 x9 h10 y37 ff4 fs7 fc1 sc0 ls1d ws3c">Maceração <span class="blank _b"> </span><span class="ls1e ws35">Ambiente<span class="blank"> </span><span class="ls0 ws0">Variá<span class="blank _0"></span>vel (hor<span class="blank _1"> </span>as </span></span></div><div class="t m0 x10 h10 y38 ff4 fs7 fc1 sc0 ls1f ws3d">a d<span class="blank _1"> </span>i<span class="blank _1"> </span>a<span class="blank _1"> </span>s)</div><div class="t m0 x11 h10 y37 ff4 fs7 fc1 sc0 ls20 ws3e">Solven<span class="blank _0"></span>tes<span class="blank _0"></span> </div><div class="t m0 x11 h10 y38 ff4 fs7 fc1 sc0 ls0 ws36">orgânicos</div><div class="t m0 x9 h10 y39 ff4 fs7 fc1 sc0 ls1d ws3c">Per<span class="blank _0"></span>col<span class="blank _0"></span>ação <span class="blank _c"> </span><span class="ls1e ws35">Ambiente<span class="blank"> </span><span class="ls0 ws0">Variá<span class="blank _0"></span>vel (hor<span class="blank _1"> </span>as </span></span></div><div class="t m0 x10 h10 y3a ff4 fs7 fc1 sc0 ls1f ws3d">a d<span class="blank _1"> </span>i<span class="blank _1"> </span>a<span class="blank _1"> </span>s)</div><div class="t m0 x11 h10 y39 ff4 fs7 fc1 sc0 ls20 ws3e">Solven<span class="blank _0"></span>tes<span class="blank _0"></span> </div><div class="t m0 x11 h10 y3a ff4 fs7 fc1 sc0 ls0 ws36">orgânicos</div><div class="t m0 x9 h10 y3b ff4 fs7 fc1 sc0 ls1d ws3c">T<span class="blank _3"></span>urbo<span class="blank _1"> </span>-<span class="blank _1"> </span>ex<span class="blank _1"> </span>tração <span class="blank _9"> </span><span class="ls1e ws35">Ambiente<span class="blank"> </span><span class="ls0 ws0">V<span class="blank _0"></span>ariável </span></span></div><div class="t m0 x10 h10 y3c ff4 fs7 fc1 sc0 ls1f ws37">(m<span class="blank"> </span>i<span class="blank"> </span>n<span class="blank _1"> </span>u<span class="blank _1"> </span>t<span class="blank"> </span>o<span class="blank _1"> </span>s)</div><div class="t m0 x11 h10 y3b ff4 fs7 fc1 sc0 ls20 ws3e">Solven<span class="blank _0"></span>tes<span class="blank _0"></span> </div><div class="t m0 x11 h10 y3c ff4 fs7 fc1 sc0 ls0 ws36">orgânicos</div><div class="t m0 x9 h13 y3d ff9 fs7 fc1 sc0 ls19 ws3b">Ex<span class="blank _1"> </span>tração a quente</div><div class="t m0 x9 h14 y3e ff9 fs7 fc1 sc0 ls19 ws3b">(Sistema fechado<span class="blank _0"></span>)<span class="blank _d"> </span><span class="ls1a ws32 v1">T<span class="blank _3"></span>e<span class="blank"> </span>m<span class="blank"> </span>p<span class="blank"> </span>e<span class="blank"> </span>rat<span class="blank"> </span>u<span class="blank"> </span>ra<span class="blank _9"> </span><span class="ls1b ws33">Te<span class="blank"> </span>m<span class="blank"> </span>p<span class="blank"> </span>o<span class="blank _a"> </span><span class="ls1c ws34">So<span class="blank"> </span>l<span class="blank _1"> </span>ve<span class="blank"> </span>n<span class="blank"> </span>t<span class="blank"> </span>e</span></span></span></div><div class="t m0 x9 h10 y3f ff4 fs7 fc1 sc0 ls0 ws0">Infusã<span class="blank _1"> </span>o <span class="blank _e"> </span>Próximo da </div><div class="t m0 x12 h10 y40 ff4 fs7 fc1 sc0 ls21 ws38">ebuliç<span class="blank"> </span>ã<span class="blank"> </span>o</div><div class="t m0 x10 h10 y3f ff4 fs7 fc1 sc0 ls0 ws0">2 a 30 minutos <span class="blank _f"> </span>Água</div><div class="t m0 x9 h10 y41 ff4 fs7 fc1 sc0 ls22 ws3f">Decoc<span class="blank _0"></span>ção<span class="blank _0"></span> <span class="blank _10"> </span><span class="ls21 ws38">Ebuliçã<span class="blank"> </span>o<span class="blank _11"> </span><span class="ls0 ws0">1<span class="blank _3"></span>5 a 30 minutos <span class="blank _12"> </span>Água</span></span></div><div class="t m0 x9 h13 y42 ff9 fs7 fc1 sc0 ls0 ws0">Ex<span class="blank _1"> </span>t<span class="blank _1"> </span>ra<span class="blank _1"> </span>ção a q<span class="blank _1"> </span>ue<span class="blank _1"> </span>nte </div><div class="t m0 x13 h15 y43 ff9 fs7 fc1 sc0 ls19 ws3b">(Sistema aberto<span class="blank _0"></span>)<span class="blank _13"> </span><span class="ls1a ws32 v2">T<span class="blank _3"></span>e<span class="blank"> </span>m<span class="blank"> </span>p<span class="blank"> </span>e<span class="blank"> </span>rat<span class="blank"> </span>u<span class="blank"> </span>ra<span class="blank _9"> </span><span class="ls1b ws33">Te<span class="blank"> </span>m<span class="blank"> </span>p<span class="blank"> </span>o<span class="blank _a"> </span><span class="ls1c ws40">So<span class="blank _1"> </span>lve<span class="blank _1"> </span>nt<span class="blank _1"> </span>e </span></span></span></div><div class="t m0 x9 h10 y44 ff4 fs7 fc1 sc0 ls23 ws39">Soxhlet<span class="blank"> </span><span class="ls21 ws38">Ebulição<span class="blank _11"> </span><span class="ls1d ws3c">Va<span class="blank _0"></span>riáv<span class="blank _0"></span>el (horas<span class="blank _0"></span>)<span class="blank _14"> </span><span class="ls20 ws3e">Solven<span class="blank _0"></span>tes<span class="blank _0"></span> </span></span></span></div><div class="t m0 x11 h10 y45 ff4 fs7 fc1 sc0 ls0 ws0">orgânicos </div><div class="t m0 x9 h10 y46 ff4 fs7 fc1 sc0 ls1d ws3c">Hidr<span class="blank _0"></span>odestilação <span class="blank _15"> </span><span class="ls21 ws38">Ebuliçã<span class="blank"> </span>o<span class="blank _11"> </span></span>Vari<span class="blank _0"></span>áve<span class="blank _0"></span>l (horas<span class="blank _0"></span>)<span class="blank _14"> </span><span class="ls0 ws36">Água</span></div><div class="t m0 x9 h10 y47 ff4 fs7 fc1 sc0 ls0 ws0">Arras<span class="blank _1"> </span>te de vapo<span class="blank _1"> </span>r<span class="blank _16"> </span><span class="ls21 ws38">Ebuliçã<span class="blank"> </span>o<span class="blank _11"> </span><span class="ls1d ws3c">Vari<span class="blank _0"></span>áve<span class="blank _0"></span>l (horas<span class="blank _0"></span>)<span class="blank _14"> </span><span class="ls0 ws36">Água</span></span></span></div><div class="t m0 x8 he y48 ffb fs6 fc1 sc0 ls24 ws41">Quadro 1<span class="blank _0"></span>. <span class="ff4 ls0 ws26">Principais pro<span class="blank _1"> </span>cessos de e<span class="blank _1"> </span>x<span class="blank _1"> </span>tra<span class="blank _1"> </span>ção p<span class="blank _1"> </span>ara material d<span class="blank _1"> </span>e orig<span class="blank _1"> </span>em veg<span class="blank _1"> </span>etal e se<span class="blank _1"> </span>us res-</span></div><div class="t m0 x8 he y49 ff4 fs6 fc1 sc0 ls0 ws0">pe<span class="blank _1"> </span>c<span class="blank _1"> </span>tivos p<span class="blank _1"> </span>arâme<span class="blank _1"> </span>tros: temper<span class="blank _1"> </span>atura<span class="blank _1"> </span>, tempo e so<span class="blank _1"> </span>lvente</div><div class="t m0 xb hd y18 ff7 fs4 fc1 sc0 ls0 ws42">Um aspe<span class="blank _1"> </span>cto c<span class="blank _1"> </span>omu<span class="blank _1"> </span>m a todos o<span class="blank _1"> </span>s méto<span class="blank _1"> </span>dos de ext<span class="blank _1"> </span>r<span class="blank _1"> </span>aç<span class="blank _1"> </span>ão por meio de solventes </div><div class="t m23 xa hb y19 ff6 fs4 fc1 sc0 ls2 ws1f">orgân<span class="blank _1"> </span>icos<span class="blank _1"> </span>, <span class="blank _3"></span>é <span class="blank _0"></span>que <span class="blank _0"></span>usam <span class="blank _0"></span>pr<span class="blank _1"> </span>i<span class="blank _1"> </span>ncípios <span class="blank _3"></span>f<span class="blank _1"> </span>ísico<span class="blank _1"> </span>-<span class="blank _1"> </span>qu<span class="blank _1"> </span>í<span class="blank _1"> </span>micos <span class="blank _0"></span>semel<span class="blank _1"> </span>ha<span class="blank _1"> </span>ntes<span class="blank _1"> </span>, <span class="blank _3"></span>c<span class="blank _1"> </span>omo <span class="blank _3"></span>a <span class="blank _0"></span>dif<span class="blank _4"> </span>usã<span class="blank _1"> </span>o </div><div class="t m24 xa hb y1a ff6 fs4 fc1 sc0 ls0 ws0">e/<span class="blank _0"></span>ou <span class="blank _1"> </span>a <span class="blank _4"> </span>lavagem <span class="blank _4"> </span>da <span class="blank _4"> </span>mat<span class="blank _1"> </span>r<span class="blank _1"> </span>i<span class="blank _1"> </span>z <span class="blank _4"> </span>vegetal <span class="blank _4"> </span>par<span class="blank _1"> </span>a <span class="blank _4"> </span>obtençã<span class="blank _1"> </span>o, <span class="blank _1"> </span>ju<span class="blank _1"> </span>st<span class="blank _1"> </span>a<span class="blank _1"> </span>mente, <span class="blank _4"> </span>dos <span class="blank _4"> </span>pr<span class="blank _1"> </span>i<span class="blank _1"> </span>ncípios </div><div class="t m0 xa hb y1b ff6 fs4 fc1 sc0 ls0 ws0">ativos de int<span class="blank _1"> </span>ere<span class="blank _1"> </span>sse (S<span class="blank _0"></span>IMÕES et al., 20<span class="blank _3"></span>1<span class="blank _3"></span>7).</div><div class="t m25 xb hd y1c ff7 fs4 fc1 sc0 ls8 ws43">Além de<span class="blank _1"> </span>sse<span class="blank _1"> </span>s, exi<span class="blank _1"> </span>ste u<span class="blank _1"> </span>m mét<span class="blank _1"> </span>odo alte<span class="blank _1"> </span>r<span class="blank _1"> </span>n<span class="blank _1"> </span>ativo par<span class="blank _1"> </span>a obtenç<span class="blank _1"> </span>ão de ext<span class="blank _1"> </span>r<span class="blank _1"> </span>ato<span class="blank _1"> </span>s br<span class="blank _1"> </span>ut<span class="blank _1"> </span>os, </div><div class="t m0 xa hb y1d ff6 fs4 fc1 sc0 ls0 ws0">que <span class="blank _1"> </span>con<span class="blank _1"> </span>siste <span class="blank _1"> </span>em <span class="blank _1"> </span>m<span class="blank _1"> </span>ac<span class="blank _1"> </span>er<span class="blank _1"> </span>ar <span class="blank _1"> </span>o <span class="blank _1"> </span>m<span class="blank _1"> </span>ate<span class="blank _1"> </span>r<span class="blank _1"> </span>ial <span class="blank _1"> </span>vegetal <span class="blank _1"> </span>d<span class="blank _1"> </span>u<span class="blank _1"> </span>ra<span class="blank _1"> </span>nte <span class="blank _1"> </span>vá<span class="blank _1"> </span>r<span class="blank _1"> </span>ios <span class="blank _1"> </span>dia<span class="blank _1"> </span>s <span class="blank _1"> </span>d<span class="blank _1"> </span>i<span class="blank _1"> </span>ret<span class="blank _1"> </span>a<span class="blank _1"> </span>mente </div><div class="t m0 xa hb y1e ff7 fs4 fc1 sc0 ls0 ws44">com solv<span class="blank _0"></span>ente<span class="blank _1"> </span>s de polar<span class="blank _4"> </span>idade c<span class="blank _1"> </span>re<span class="blank _1"> </span>scent<span class="blank _1"> </span>e. Ger<span class="blank _1"> </span>al<span class="blank _1"> </span>ment<span class="blank _1"> </span>e, est<span class="blank _1"> </span>e méto<span class="blank _1"> </span>do é mais ut<span class="blank _1"> </span>i<span class="blank _1"> </span>li<span class="ff6">-</span></div><div class="t m0 xa hb y1f ff6 fs4 fc1 sc0 ls0 ws0">za<span class="blank _1"> </span>do, quando nã<span class="blank _1"> </span>o se conhe<span class="blank _1"> </span>ce muito bem a natu<span class="blank _4"> </span>reza quí<span class="blank _1"> </span>m<span class="blank _1"> </span>ica dos metabólitos </div><div class="t m0 xa hb y4a ff6 fs4 fc1 sc0 ls0 ws0">secu<span class="blank _1"> </span>nd<span class="blank _1"> </span>á<span class="blank _1"> </span>r<span class="blank _1"> </span>ios prese<span class="blank _1"> </span>ntes no mater<span class="blank _1"> </span>ial veg<span class="blank _0"></span>et<span class="blank _1"> </span>al de intere<span class="blank _1"> </span>sse (<span class="blank _0"></span>CECHI<span class="blank _4"> </span>NEL FI<span class="blank _1"> </span>LHO; </div><div class="t m0 xa hb y4b ff6 fs4 fc1 sc0 ls0 ws0">Y<span class="blank _1"> </span>U<span class="blank _4"> </span>NES, <span class="blank _4"> </span>1<span class="blank _0"></span>998<span class="blank _3"></span>). <span class="blank _1"> </span>Obse<span class="blank _1"> </span>r<span class="blank _1"> </span>ve <span class="blank _1"> </span>na <span class="blank _4"> </span>F<span class="blank _0"></span>igu<span class="blank _1"> </span>r<span class="blank _1"> </span>a <span class="blank _4"> </span>1 <span class="blank _1"> </span>o <span class="blank _1"> </span>f<span class="blank _5"> </span>l<span class="blank _0"></span>u<span class="blank _1"> </span>xogra<span class="blank _1"> </span>ma <span class="blank _4"> </span>de <span class="blank _1"> </span>ext<span class="blank _1"> </span>r<span class="blank _1"> </span>aç<span class="blank _1"> </span>ão <span class="blank _4"> </span>de <span class="blank _1"> </span>mat<span class="blank _1"> </span>er<span class="blank _1"> </span>ial </div><div class="t m0 xa hb y4c ff6 fs4 fc1 sc0 lsc ws3a">vege<span class="blank _1"> </span>t<span class="blank _4"> </span>al:</div><div class="t m0 xc he y2c ff4 fs6 fc4 sc0 ls0 ws22">Métod<span class="blank _1"> </span>os de análise<span class="blank _1"> </span>s fito<span class="blank _1"> </span>químicas<span class="blank _6"></span><span class="ff9">4</span></div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf6" class="pf w0 h4" data-page-no="6"><div class="pc pc6 w0 h4"><img fetchpriority="low" loading="lazy" class="bi x5 y4d w6 h16" alt src="https://files.passeidireto.com/5549a009-ac5f-4583-8d4d-2a255a7093fa/bg6.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x14 he y4e ffb fs6 fc1 sc0 ls0 ws4b">Figur<span class="blank _1"> </span>a 1. <span class="ff4 ws4c">F<span class="blank _0"></span>luxogr<span class="blank _1"> </span>ama mo<span class="blank _1"> </span>str<span class="blank _1"> </span>ando a rota p<span class="blank _1"> </span>ara e<span class="blank _1"> </span>x<span class="blank _1"> </span>tr<span class="blank _1"> </span>ação d<span class="blank _1"> </span>o material veg<span class="blank _1"> </span>etal com so<span class="blank _1"> </span>lventes </span></div><div class="t m0 x14 he y4f ff4 fs6 fc1 sc0 ls0 ws0">orgânicos em gra<span class="blank _1"> </span>u de po<span class="blank _1"> </span>larida<span class="blank _1"> </span>de crescente. </div><div class="t m0 x14 h12 y50 ffa fs8 fc1 sc0 ls18 ws31">Fonte:<span class="ff4 ls0 ws0"> Ada<span class="blank _1"> </span>pta<span class="blank _1"> </span>da de Ce<span class="blank _1"> </span>chin<span class="blank _1"> </span>el Filh<span class="blank _1"> </span>o e Yunes (1<span class="blank _3"></span>9<span class="blank _1"> </span>98).</span></div><div class="t m0 x13 h17 y51 ffc fs9 fc1 sc0 ls0">Planta</div><div class="t m0 x15 h17 y52 ffc fs9 fc1 sc0 ls0">Metanol</div><div class="t m0 x16 h17 y53 ffc fs9 fc1 sc0 ls0 ws0">Acetato de</div><div class="t m0 xf h17 y54 ffc fs9 fc1 sc0 ls0">etila</div><div class="t m0 x7 h17 y55 ffc fs9 fc1 sc0 ls0 ws45">Diclorometano</div><div class="t m0 x17 h18 y56 ffc fs9 fc1 sc0 ls0 ws46">Hexano<span class="blank"> </span><span class="ws47 v3">Extrato</span></div><div class="t m0 x18 h17 y57 ffc fs9 fc1 sc0 ls0 ws47">Extrato</div><div class="t m0 x18 h17 y58 ffc fs9 fc1 sc0 ls0 ws47">Extrato</div><div class="t m0 x18 h17 y59 ffc fs9 fc1 sc0 ls0 ws47">Extrato</div><div class="t m0 x19 h19 y5a ffc fsa fc1 sc0 ls25 ws48">Ma<span class="ls26 ws49">ter<span class="ls0 ws0">ial vegetal</span></span></div><div class="t m0 x19 h19 y5b ffc fsa fc1 sc0 ls25 ws48">Ma<span class="ls26 ws49">ter<span class="ls0 ws0">ial vegetal</span></span></div><div class="t m0 x19 h19 y5c ffc fsa fc1 sc0 ls25 ws48">Ma<span class="ls26 ws49">ter<span class="ls0 ws0">ial vegetal</span></span></div><div class="t m0 x1a h19 y5d ffc fsa fc1 sc0 ls0">Maceração</div><div class="t m0 x1b h1a y5e ffc fsb fc1 sc0 ls0">Evaporação</div><div class="t m0 x1b h1a y5f ffc fsb fc1 sc0 ls0">Evaporação</div><div class="t m0 x1b h1a y60 ffc fsb fc1 sc0 ls0">Evaporação</div><div class="t m0 x1b h1a y61 ffc fsb fc1 sc0 ls0">Evaporação</div><div class="t m0 x1c h19 y62 ffc fsa fc1 sc0 ls27 ws4a">Te<span class="blank"> </span><span class="ls0">stes</span></div><div class="t m0 x1d h19 y63 ffc fsa fc1 sc0 ls0">biológicos</div><div class="t m26 x7 hb y12 ff6 fs4 fc1 sc0 lse ws1b">D<span class="blank _4"> </span>e<span class="blank _4"> </span>s<span class="blank _1"> </span>t<span class="blank _5"> </span>a<span class="blank _4"> </span>c<span class="blank _1"> </span>a<span class="blank _4"> </span>-<span class="blank _4"> </span>s<span class="blank _4"> </span>e<span class="blank _4"> </span> <span class="blank _3"></span>q<span class="blank _4"> </span>u<span class="blank _4"> </span>e<span class="blank _1"> </span> <span class="blank _0"></span>o<span class="blank _4"> </span>s<span class="blank _1"> </span> <span class="blank _0"></span>e<span class="blank _1"> </span>x<span class="blank _4"> </span>t<span class="blank _5"> </span>r<span class="blank _4"> </span>a<span class="blank _1"> </span>t<span class="blank _4"> </span>o<span class="blank _4"> </span>s<span class="blank _4"> </span> <span class="blank _3"></span>b<span class="blank _4"> </span>r<span class="blank _5"> </span>u<span class="blank _1"> </span>t<span class="blank _4"> </span>o<span class="blank _4"> </span>s<span class="blank _4"> </span>,<span class="blank _4"> </span> <span class="blank _3"></span>o<span class="blank _4"> </span>b<span class="blank _4"> </span>t<span class="blank _4"> </span>i<span class="blank _1"> </span>d<span class="blank _4"> </span>o<span class="blank _4"> </span>s<span class="blank _1"> </span> <span class="blank _0"></span>p<span class="blank _4"> </span>o<span class="blank _4"> </span>r<span class="blank _1"> </span> <span class="blank _0"></span>a<span class="blank _4"> </span>l<span class="blank _1"> </span>g<span class="blank _5"> </span>u<span class="blank _4"> </span>m<span class="blank _1"> </span> <span class="blank _0"></span>d<span class="blank _4"> </span>o<span class="blank _1"> </span>s<span class="blank _4"> </span> <span class="blank _0"></span>m<span class="blank _1"> </span>é<span class="blank _4"> </span>t<span class="blank _4"> </span>o<span class="blank _4"> </span>d<span class="blank _4"> </span>o<span class="blank _1"> </span>s<span class="blank _4"> </span> <span class="blank _0"></span>c<span class="blank _1"> </span>i<span class="blank _4"> </span>t<span class="blank _4"> </span>a<span class="blank _4"> </span>d<span class="blank _4"> </span>o<span class="blank _4"> </span>s<span class="blank _4"> </span>,<span class="blank _1"> </span> <span class="blank _0"></span></div><div class="t m27 x5 hb y13 ff6 fs4 fc1 sc0 ls5 ws4d">são <span class="blank _4"> </span>m<span class="blank _1"> </span>ist<span class="blank _1"> </span>u<span class="blank _1"> </span>r<span class="blank _1"> </span>as <span class="blank _4"> </span>complexas <span class="blank _4"> </span>con<span class="blank _1"> </span>stit<span class="blank _1"> </span>u<span class="blank _1"> </span>íd<span class="blank _1"> </span>as <span class="blank _4"> </span>de <span class="blank _4"> </span>difer<span class="blank _1"> </span>ente<span class="blank _1"> </span>s <span class="blank _4"> </span>classes <span class="blank _4"> </span>de <span class="blank _4"> </span>met<span class="blank _1"> </span>abólitos </div><div class="t m0 x5 hb y14 ff6 fs4 fc1 sc0 ls0 ws0">secu<span class="blank _1"> </span>nd<span class="blank _1"> </span>á<span class="blank _1"> </span>r<span class="blank _1"> </span>ios. <span class="blank _0"></span>No <span class="blank _0"></span>enta<span class="blank _1"> </span>nto, <span class="blank _0"></span>se <span class="blank _0"></span>o <span class="blank _0"></span>ext<span class="blank _1"> </span>r<span class="blank _1"> </span>ato brut<span class="blank _1"> </span>o <span class="blank _0"></span>apre<span class="blank _1"> </span>sent<span class="blank _1"> </span>a<span class="blank _1"> </span>r <span class="blank _0"></span>alg<span class="blank _1"> </span>u<span class="blank _1"> </span>m <span class="blank _0"></span>efei<span class="blank _0"></span>to b<span class="blank _0"></span>io<span class="blank _0"></span>lógico </div><div class="t m0 x5 hb y15 ff6 fs4 fc1 sc0 ls0 ws0">de <span class="blank _1"> </span>int<span class="blank _1"> </span>ere<span class="blank _1"> </span>sse <span class="blank _1"> </span>t<span class="blank _1"> </span>er<span class="blank _1"> </span>apêut<span class="blank _1"> </span>ico, <span class="blank _1"> </span>é <span class="blank _1"> </span>rec<span class="blank _1"> </span>omend<span class="blank _1"> </span>ado <span class="blank _1"> </span>p<span class="blank _1"> </span>rosseg<span class="blank _1"> </span>u<span class="blank _1"> </span>i<span class="blank _1"> </span>r <span class="blank _1"> </span>com <span class="blank _1"> </span>u<span class="blank _1"> </span>ma <span class="blank _1"> </span>ext<span class="blank _4"> </span>raç<span class="blank _1"> </span>ão <span class="blank _1"> </span>ma<span class="blank _1"> </span>is </div><div class="t m28 x5 hb y16 ff6 fs4 fc1 sc0 ls6 ws1a">esp<span class="blank _1"> </span>ecíf<span class="blank _4"> </span>ica <span class="blank _1"> </span>(<span class="blank _4"> </span>par<span class="blank _4"> </span>tição <span class="blank _4"> </span>líqu<span class="blank _1"> </span>ido-líqu<span class="blank _1"> </span>ido<span class="blank _3"></span>), <span class="blank _4"> </span>usa<span class="blank _1"> </span>ndo <span class="blank _4"> </span>sol<span class="blank _0"></span>ventes <span class="blank _4"> </span>orgâ<span class="blank _1"> </span>nicos <span class="blank _4"> </span>ma<span class="blank _1"> </span>is <span class="blank _4"> </span>ade<span class="blank _1"> </span><span class="ls0">-</span></div><div class="t m0 x5 hb y17 ff6 fs4 fc1 sc0 ls0 ws0">qua<span class="blank _1"> </span>dos e c<span class="blank _1"> </span>om polar<span class="blank _1"> </span>id<span class="blank _1"> </span>ad<span class="blank _1"> </span>es c<span class="blank _1"> </span>resc<span class="blank _1"> </span>ente<span class="blank _1"> </span>s.</div><div class="t m0 x7 hb y18 ff7 fs4 fc1 sc0 ls0 ws4e">Em seg<span class="blank _1"> </span>uid<span class="blank _1"> </span>a<span class="blank _1"> </span>, pa<span class="blank _1"> </span>ra con<span class="blank _1"> </span>st<span class="blank _1"> </span>at<span class="blank _1"> </span>a<span class="blank _1"> </span>r a pre<span class="blank _1"> </span>sença de u<span class="blank _1"> </span>m d<span class="blank _1"> </span>ete<span class="blank _1"> </span>r<span class="blank _1"> </span>m<span class="blank _1"> </span>i<span class="blank _1"> </span>na<span class="blank _1"> </span>do comp<span class="blank _1"> </span>osto bio<span class="blank _1"> </span><span class="ff6">-</span></div><div class="t m29 x5 hb y19 ff6 fs4 fc1 sc0 ls6 ws1a">ativo <span class="blank _1"> </span>de <span class="blank _4"> </span>i<span class="blank _1"> </span>nte<span class="blank _1"> </span>res<span class="blank _1"> </span>se, <span class="blank _4"> </span>todos <span class="blank _4"> </span>os <span class="blank _4"> </span>ext<span class="blank _1"> </span>r<span class="blank _1"> </span>atos <span class="blank _4"> </span>f<span class="blank _1"> </span>r<span class="blank _1"> </span>aciona<span class="blank _1"> </span>dos <span class="blank _4"> </span>(<span class="blank _0"></span>semipu<span class="blank _1"> </span>ros<span class="blank _0"></span>), <span class="blank _1"> </span>prev<span class="blank _1"> </span>ia<span class="blank _1"> </span>mente, </div><div class="t m2a x5 hd y1a ff7 fs4 fc1 sc0 ls5 ws4f">obtidos po<span class="blank _1"> </span>dem se<span class="blank _1"> </span>r, de no<span class="blank _0"></span>vo<span class="blank _0"></span>, te<span class="blank _1"> </span>st<span class="blank _1"> </span>ado<span class="blank _1"> </span>s bio<span class="blank _0"></span>logicament<span class="blank _1"> </span>e e/<span class="blank _0"></span>ou an<span class="blank _1"> </span>ali<span class="blank _1"> </span>sa<span class="blank _1"> </span>dos por </div><div class="t m2b x5 hb y1b ff6 fs4 fc1 sc0 ls6 ws1a">crom<span class="blank _1"> </span>atog<span class="blank _1"> </span>ra<span class="blank _1"> </span>f<span class="blank _1"> </span>ia <span class="blank _4"> </span>a<span class="blank _1"> </span>nal<span class="blank _1"> </span>ítica<span class="blank _1"> </span>, <span class="blank _4"> </span>por <span class="blank _4"> </span>exempl<span class="blank _0"></span>o, <span class="blank _1"> </span>Crom<span class="blank _1"> </span>atog<span class="blank _1"> </span>r<span class="blank _1"> </span>af<span class="blank _1"> </span>ia <span class="blank _4"> </span>em <span class="blank _4"> </span>Ca<span class="blank _1"> </span>ma<span class="blank _1"> </span>d<span class="blank _1"> </span>a <span class="blank _4"> </span>Delgad<span class="blank _1"> </span>a </div><div class="t m0 x5 hb y1c ff6 fs4 fc1 sc0 ls0 ws0">(<span class="blank _0"></span>CCD<span class="blank _3"></span>) <span class="blank _4"> </span>que, <span class="blank _1"> </span>em <span class="blank _1"> </span>ge<span class="blank _1"> </span>ral<span class="blank _1"> </span>, <span class="blank _1"> </span>sã<span class="blank _1"> </span>o <span class="blank _1"> </span>en<span class="blank _1"> </span>saios <span class="blank _1"> </span>si<span class="blank _1"> </span>mples, <span class="blank _1"> </span>r<span class="blank _1"> </span>ápidos, <span class="blank _1"> </span>re<span class="blank _1"> </span>pro<span class="blank _1"> </span>dut<span class="blank _1"> </span>íveis e <span class="blank _1"> </span>d<span class="blank _1"> </span>e <span class="blank _1"> </span>bai<span class="blank _1"> </span>xo </div><div class="t m0 x5 hd y1d ff7 fs4 fc1 sc0 ls0 ws0">cust<span class="blank _1"> </span>o (<span class="blank _0"></span>CECH<span class="blank _1"> </span>I<span class="blank _1"> </span>N<span class="blank _1"> </span>EL F<span class="blank _1"> </span>IL<span class="blank _1"> </span>HO<span class="blank _0"></span>; Y<span class="blank _1"> </span>U<span class="blank _4"> </span>NES<span class="blank _1"> </span>, 1<span class="blank _0"></span>998<span class="blank _3"></span>).</div><div class="t m2c x7 hb y1e ff6 fs4 fc1 sc0 ls6 ws1a">Por <span class="blank _1"> </span>f<span class="blank _1"> </span>i<span class="blank _1"> </span>m<span class="blank _1"> </span>, <span class="blank _4"> </span>os <span class="blank _1"> </span>ex<span class="blank _1"> </span>t<span class="blank _1"> </span>rat<span class="blank _1"> </span>os <span class="blank _4"> </span>que <span class="blank _4"> </span>apres<span class="blank _1"> </span>ent<span class="blank _1"> </span>ar<span class="blank _1"> </span>em <span class="blank _4"> </span>melhore<span class="blank _1"> </span>s <span class="blank _4"> </span>resu<span class="blank _1"> </span>lt<span class="blank _1"> </span>ados <span class="blank _4"> </span>pro<span class="blank _1"> </span>sseg<span class="blank _1"> </span>uem </div><div class="t m2d x5 hb y1f ff6 fs4 fc1 sc0 lsa ws13">par<span class="blank _1"> </span>a <span class="blank _0"></span>proced<span class="blank _1"> </span>i<span class="blank _1"> </span>mento<span class="blank _1"> </span>s <span class="blank _3"></span>c<span class="blank _1"> </span>romat<span class="blank _1"> </span>ogr<span class="blank _1"> </span>áf<span class="blank _4"> </span>icos <span class="blank _3"></span>e <span class="blank _0"></span>el<span class="blank _0"></span>et<span class="blank _1"> </span>roforéticos <span class="blank _0"></span>com <span class="blank _3"></span>objetivo <span class="blank _3"></span>de <span class="blank _3"></span>pu<span class="blank _1"> </span>r<span class="blank _1"> </span>i<span class="blank _1"> </span>f<span class="blank _1"> </span>ica<span class="blank _1"> </span>r </div><div class="t m2e x5 hb y4a ff6 fs4 fc1 sc0 ls5 ws4d">e <span class="blank _4"> </span>qua<span class="blank _1"> </span>nti<span class="blank _1"> </span>f<span class="blank _1"> </span>ica<span class="blank _1"> </span>r <span class="blank _4"> </span>ta<span class="blank _1"> </span>is <span class="blank _4"> </span>subst<span class="blank _1"> </span>â<span class="blank _1"> </span>ncias<span class="blank _1"> </span>, <span class="blank _4"> </span>como <span class="blank _4"> </span>será <span class="blank _4"> </span>abord<span class="blank _1"> </span>a<span class="blank _1"> </span>do <span class="blank _4"> </span>a <span class="blank _4"> </span>segu<span class="blank _1"> </span>i<span class="blank _1"> </span>r <span class="blank _4"> </span>(<span class="blank _0"></span>CECHI<span class="blank _4"> </span>NEL </div><div class="t m2f x5 hb y4b ff6 fs4 fc1 sc0 ls0 ws0">FI<span class="blank _1"> </span>LHO; <span class="blank _1"> </span>Y<span class="blank _1"> </span>U<span class="blank _4"> </span>NES<span class="blank _1"> </span>, <span class="blank _4"> </span>1<span class="blank _3"></span>9<span class="blank _1"> </span>98<span class="blank _0"></span>)<span class="blank _0"></span>. <span class="blank _1"> </span>Agor<span class="blank _1"> </span>a, <span class="blank _4"> </span>veja <span class="blank _1"> </span>na <span class="blank _4"> </span>Fi<span class="blank _0"></span>g<span class="blank _1"> </span>u<span class="blank _1"> </span>ra <span class="blank _4"> </span>2 <span class="blank _4"> </span>o <span class="blank _1"> </span>f<span class="blank _5"> </span>luxogr<span class="blank _1"> </span>am<span class="blank _1"> </span>a <span class="blank _4"> </span>de <span class="blank _1"> </span>pa<span class="blank _1"> </span>r<span class="blank _4"> </span>tição </div><div class="t m0 x5 hb y4c ff6 fs4 fc1 sc0 ls0 ws0">com solv<span class="blank _0"></span>ente<span class="blank _1"> </span>s orgâ<span class="blank _1"> </span>nico<span class="blank _1"> </span>s:</div><div class="t m0 xe he y2c ff9 fs6 fc4 sc0 ls0 ws24">5<span class="blank _7"></span><span class="ff4 ws30">Métod<span class="blank _1"> </span>os de análise<span class="blank _1"> </span>s fito<span class="blank _1"> </span>químicas</span></div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf7" class="pf w0 h4" data-page-no="7"><div class="pc pc7 w0 h4"><img fetchpriority="low" loading="lazy" class="bi x0 y64 w6 h1b" alt src="https://files.passeidireto.com/5549a009-ac5f-4583-8d4d-2a255a7093fa/bg7.png" alt="Pré-visualização de imagem de arquivo"><div class="t m30 x8 he y65 ffb fs6 fc1 sc0 ls28 ws59">Figura 2. <span class="ff4 ls29 ws5a">Fluxogram<span class="blank _1"> </span>a com exempl<span class="blank _1"> </span>os de p<span class="blank _1"> </span>ar<span class="blank _1"> </span>tiç<span class="blank _1"> </span>ão com so<span class="blank _1"> </span>lventes orgânicos (ex<span class="blank _1"> </span>tr<span class="blank _1"> </span>açã<span class="blank _1"> </span>o </span></div><div class="t m31 x8 he y66 ff4 fs6 fc1 sc0 ls2a ws5b">líquido<span class="blank _1"> </span>-<span class="blank _1"> </span>líqui<span class="blank _1"> </span>do) para o iso<span class="blank _1"> </span>lamento esp<span class="blank _1"> </span>ecíf<span class="blank _1"> </span>ico de alg<span class="blank _1"> </span>uns metab<span class="blank _1"> </span>óli<span class="blank _1"> </span>tos secu<span class="blank _1"> </span>ndári<span class="blank _1"> </span>os prese<span class="blank _1"> </span>ntes </div><div class="t m0 x8 he y67 ff4 fs6 fc1 sc0 ls2b ws5c">em p<span class="blank _1"> </span>lant<span class="blank _1"> </span>as.</div><div class="t m0 x8 h12 y68 ffa fs8 fc1 sc0 ls18 ws31">Fonte:<span class="ff4 ls0 ws0"> Ada<span class="blank _1"> </span>pta<span class="blank _1"> </span>da de Ce<span class="blank _1"> </span>chin<span class="blank _1"> </span>el Filh<span class="blank _1"> </span>o e Yunes (1<span class="blank _3"></span>9<span class="blank _1"> </span>98).</span></div><div class="t m0 x18 h1c y69 ffd fsc fc1 sc0 ls0">Planta</div><div class="t m0 x4 h1c y6a ffd fsc fc1 sc0 ls0 ws0">Maceração com MeOH (cerca de 10 dias)</div><div class="t m0 x4 h1c y6b ffd fsc fc1 sc0 ls0 ws0">Evaporação de solvente</div><div class="t m0 x1e h1c y6c ffd fsc fc1 sc0 ls0 ws0">H = hexano</div><div class="t m0 x1e h1c y6d ffd fsc fc1 sc0 ls0 ws0">DCM = diclor</div><div class="c x8 y6e w7 h1d"><div class="t m0 x1f h1c y6f ffd fsc fc1 sc0 ls0">ometano</div></div><div class="t m0 x1e h1c y70 ffd fsc fc1 sc0 ls0 ws0">AE = acetato de etila</div><div class="t m0 x1e h1c y71 ffd fsc fc1 sc0 ls0 ws0">B = butanol</div><div class="t m0 x20 h1c y72 ffd fsc fc1 sc0 ls0 ws0">Suspensão em H<span class="fsd ws50 v4">2</span><span class="v0">O</span></div><div class="t m0 x20 h1c y73 ffd fsc fc1 sc0 ls2c ws51">Pa<span class="blank"> </span><span class="ls2d ws52">rt<span class="ls0 ws0">ição sucessiva</span></span></div><div class="t m0 x21 h1c y74 ffd fsc fc1 sc0 ls0">B</div><div class="t m0 x22 h1c y75 ffd fsc fc1 sc0 ls0">AE</div><div class="t m0 x23 h1c y76 ffd fsc fc1 sc0 ls0">DCM</div><div class="t m0 x24 h1c y77 ffd fsc fc1 sc0 ls0">H</div><div class="t m0 x25 h1c y78 ffd fsc fc1 sc0 ls0 ws0">Extrato metanólico bruto</div><div class="t m0 x26 h1c y79 ffd fsc fc1 sc0 ls0 ws0">Extrato de</div><div class="t m0 x27 h1c y7a ffd fsc fc1 sc0 ls0">hexano</div><div class="t m0 x28 h1c y7b ffd fsc fc1 sc0 ls0 ws0">Extrato de</div><div class="t m0 x29 h1c y7c ffd fsc fc1 sc0 ls0">diclometano</div><div class="t m0 x2a h1c y7b ffd fsc fc1 sc0 ls0 ws0">Extrato de</div><div class="t m0 x2b h1c y7c ffd fsc fc1 sc0 ls0 ws0">acetato etila</div><div class="t m0 x2c h1c y7d ffd fsc fc1 sc0 ls0 ws0">Extrato de </div><div class="t m0 x2d h1c y7e ffd fsc fc1 sc0 ls0">butanol</div><div class="t m0 x15 h1c y7f ffd fsc fc1 sc0 ls0 ws53">Esteróides</div><div class="t m0 x15 h1c y80 ffd fsc fc1 sc0 ls2e ws54">Te<span class="blank"> </span><span class="ls0">rpenos</span></div><div class="t m0 x15 h1c y81 ffd fsc fc1 sc0 ls0 ws53">Acetof<span class="blank _0"></span>enonas</div><div class="t m0 x2e h1c y82 ffd fsc fc1 sc0 ls0">Lignanas</div><div class="t m0 x2e h1c y83 ffd fsc fc1 sc0 ls2f ws55">Fl<span class="ls0 ws0">avonóides metoxilados</span></div><div class="t m0 x2e h1c y84 ffd fsc fc1 sc0 ls0">Sesquiterpenos</div><div class="t m0 x2e h1c y85 ffd fsc fc1 sc0 ls0">Lacionas</div><div class="t m0 x2e h1c y86 ffd fsc fc1 sc0 ls30 ws56">Tr<span class="blank"> </span><span class="ls0">iterpenos</span></div><div class="t m0 x2e h1c y87 ffd fsc fc1 sc0 ls0">Cumarinas</div><div class="t m0 x2f h1c y88 ffd fsc fc1 sc0 ls2f ws55">Fl<span class="ls31">avonóides</span></div><div class="t m0 x2f h1c y89 ffd fsc fc1 sc0 ls32 ws57">Ta<span class="blank"> </span><span class="ls0">ninos</span></div><div class="t m0 x2f h1c y8a ffd fsc fc1 sc0 ls0">Xantonas</div><div class="t m0 x2f h1c y8b ffd fsc fc1 sc0 ls0 ws0">Ácidos triterpênicos</div><div class="t m0 x2f h1c y8c ffd fsc fc1 sc0 ls0">Saponinas</div><div class="t m0 x2f h1c y8d ffd fsc fc1 sc0 ls0 ws0">Compostos fenólicos em geral</div><div class="t m0 x30 h1c y8e ffd fsc fc1 sc0 ls2f ws55">Fl<span class="ls0 ws0">avonóides glicosilados</span></div><div class="t m0 x30 h1c y8f ffd fsc fc1 sc0 ls0 ws53">T<span class="blank _3"></span>aninos</div><div class="t m0 x30 h1c y90 ffd fsc fc1 sc0 ls0">Saponinas</div><div class="t m0 x30 h1c y91 ffd fsc fc1 sc0 ls33 ws58">Car<span class="ls0">boidratos</span></div><div class="t m0 xc he y2c ff4 fs6 fc4 sc0 ls0 ws22">Métod<span class="blank _1"> </span>os de análise<span class="blank _1"> </span>s fito<span class="blank _1"> </span>químicas<span class="blank _6"></span><span class="ff9">6</span></div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf8" class="pf w0 h4" data-page-no="8"><div class="pc pc8 w0 h4"><img fetchpriority="low" loading="lazy" class="bi x5 y92 w6 h1e" alt src="https://files.passeidireto.com/5549a009-ac5f-4583-8d4d-2a255a7093fa/bg8.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x5 ha y21 ff3 fs5 fc1 sc0 ls34 ws4b">Reaçõe<span class="blank _1"> </span>s quí<span class="blank _1"> </span>micas<span class="blank _1"> </span> de ca<span class="blank _1"> </span>racte<span class="blank _1"> </span>riz<span class="blank _1"> </span>ação</div><div class="t m0 x5 hb y22 ff6 fs4 fc1 sc0 ls0 ws0">A cara<span class="blank _1"> </span>ct<span class="blank _1"> </span>er<span class="blank _1"> </span>i<span class="blank _1"> </span>za<span class="blank _1"> </span>çã<span class="blank _1"> </span>o e <span class="blank _0"></span>a comprovação da pre<span class="blank _1"> </span>sença de um det<span class="blank _1"> </span>er<span class="blank _4"> </span>mi<span class="blank _1"> </span>na<span class="blank _1"> </span>do gr<span class="blank _4"> </span>upo de </div><div class="t m0 x5 hb y7 ff6 fs4 fc1 sc0 ls35 ws9">metabólitos secundá<span class="blank _1"> </span>r<span class="blank _1"> </span>ios, em um ext<span class="blank _1"> </span>rato de or<span class="blank _1"> </span>ig<span class="blank _0"></span>em ve<span class="blank _0"></span>getal, podem ser real<span class="blank _1"> </span>i<span class="ls0">-</span></div><div class="t m32 x5 hb y23 ff6 fs4 fc1 sc0 lsb ws17">za<span class="blank _1"> </span>da<span class="blank _1"> </span>s <span class="blank _0"></span>de <span class="blank _3"></span>for<span class="blank _1"> </span>ma <span class="blank _0"></span>rápida <span class="blank _0"></span>e <span class="blank _0"></span>simples <span class="blank _3"></span>por <span class="blank _0"></span>int<span class="blank _1"> </span>er<span class="blank _4"> </span>médio <span class="blank _0"></span>de <span class="blank _3"></span>re<span class="blank _1"> </span>açõ<span class="blank _1"> </span>es <span class="blank _0"></span>quí<span class="blank _1"> </span>m<span class="blank _1"> </span>icas <span class="blank _0"></span>clássicas, </div><div class="t m33 x5 hb y24 ff6 fs4 fc1 sc0 ls3 ws20">que <span class="blank _4"> </span>resu<span class="blank _1"> </span>lt<span class="blank _1"> </span>am <span class="blank _4"> </span>na <span class="blank _4"> </span>obse<span class="blank _1"> </span>r<span class="blank _1"> </span>vaç<span class="blank _1"> </span>ão <span class="blank _4"> </span>de <span class="blank _4"> </span>cores <span class="blank _4"> </span>e/ou <span class="blank _1"> </span>de <span class="blank _4"> </span>precipit<span class="blank _1"> </span>ados <span class="blank _4"> </span>ca<span class="blank _1"> </span>r<span class="blank _1"> </span>act<span class="blank _1"> </span>er<span class="blank _1"> </span>í<span class="blank _1"> </span>stico<span class="blank _1"> </span>s, </div><div class="t m0 x5 hb y25 ff6 fs4 fc1 sc0 ls0 ws0">como <span class="blank _4"> </span>por <span class="blank _1"> </span>exemplo, <span class="blank _1"> </span>a <span class="blank _4"> </span>reaçã<span class="blank _1"> </span>o <span class="blank _4"> </span>de <span class="blank _1"> </span>Liebe<span class="blank _1"> </span>r<span class="blank _1"> </span>ma<span class="blank _1"> </span>n<span class="blank _1"> </span>n<span class="blank _1"> </span>-Bu<span class="blank _1"> </span>rcha<span class="blank _1"> </span>r <span class="blank _4"> </span>que <span class="blank _1"> </span>s<span class="blank _1"> </span>er<span class="blank _1"> </span>á <span class="blank _4"> </span>repre<span class="blank _1"> </span>sent<span class="blank _1"> </span>a<span class="blank _1"> </span>d<span class="blank _1"> </span>a </div><div class="t m0 x5 hb y26 ff6 fs4 fc1 sc0 ls0 ws0">na Fi<span class="blank _0"></span>g<span class="blank _1"> </span>u<span class="blank _1"> </span>r<span class="blank _1"> </span>a 3 (<span class="blank _0"></span>SIMÕES et al.<span class="blank _0"></span>, 20<span class="blank _3"></span>1<span class="blank _3"></span>7<span class="blank _1"> </span>):</div><div class="t m34 x14 he y93 ffb fs6 fc1 sc0 ls36 ws5f">Figur<span class="blank _1"> </span>a 3. <span class="ff4 ls37 ws60">Reação de <span class="ls0 ws5e">Liebermann-<span class="blank _1"> </span>Burchard<span class="ls36 ws15"> usada p<span class="blank _1"> </span>ara d<span class="blank _1"> </span>etecção de u<span class="blank _1"> </span>m compos<span class="blank _1"> </span>to esteroid<span class="blank _1"> </span>e </span></span></span></div><div class="t m0 x14 he y94 ff4 fs6 fc1 sc0 ls38 ws22">que pode ser observado pela c<span class="blank _0"></span>oloração azul-<span class="blank _1"> </span>esverde<span class="blank _0"></span>ada.</div><div class="t m0 x14 h12 y95 ffa fs8 fc1 sc0 ls18 ws31">Fonte:<span class="ff4 ls0 ws0"> Ada<span class="blank _1"> </span>pta<span class="blank _1"> </span>da de Sim<span class="blank _1"> </span>õe<span class="blank _1"> </span>s et al. (201<span class="blank _3"></span>7<span class="blank _1"> </span>).</span></div><div class="t m0 x19 h1f y96 ffe fse fc1 sc0 ls0 ws0">esteroide<span class="blank _17"> </span>ácido colesta-hexaenossulfônico</div><div class="t m0 x7 hb y15 ff6 fs4 fc1 sc0 ls0 ws0">A pri<span class="blank _1"> </span>ncipal desva<span class="blank _1"> </span>nta<span class="blank _1"> </span>gem dest<span class="blank _1"> </span>a técn<span class="blank _1"> </span>ica é <span class="blank _0"></span>que as reaçõe<span class="blank _1"> </span>s quí<span class="blank _1"> </span>mica<span class="blank _1"> </span>s não são </div><div class="t m35 x5 hb y16 ff6 fs4 fc1 sc0 lsa ws13">esp<span class="blank _1"> </span>ecí<span class="blank _1"> </span>f<span class="blank _1"> </span>ica<span class="blank _1"> </span>s, <span class="blank _0"></span>o <span class="blank _3"></span>que <span class="blank _0"></span>pode <span class="blank _0"></span>masc<span class="blank _1"> </span>ar<span class="blank _1"> </span>a<span class="blank _1"> </span>r <span class="blank _0"></span>os <span class="blank _3"></span>re<span class="blank _1"> </span>sult<span class="blank _1"> </span>a<span class="blank _1"> </span>dos <span class="blank _0"></span>(<span class="blank _3"></span>falso<span class="blank _1"> </span>-negat<span class="blank _1"> </span>ivos <span class="blank _3"></span>ou <span class="blank _0"></span>falso<span class="blank _1"> </span>-p<span class="blank _1"> </span>ositi<span class="ls0">-</span></div><div class="t m36 x5 hb y17 ff6 fs4 fc1 sc0 ls39 ws61">v<span class="blank _1"> </span>o<span class="blank _4"> </span>s).<span class="blank _4"> </span> <span class="blank _0"></span>A<span class="blank _4"> </span>l<span class="blank _1"> </span>é<span class="blank _4"> </span>m<span class="blank _4"> </span> <span class="blank _3"></span>d<span class="blank _5"> </span>i<span class="blank _1"> </span>s<span class="blank _4"> </span>s<span class="blank _4"> </span>o<span class="blank _1"> </span>,<span class="blank _4"> </span> <span class="blank _3"></span>a<span class="blank _4"> </span> <span class="blank _0"></span>i<span class="blank _4"> </span>n<span class="blank _1"> </span>t<span class="blank _4"> </span>e<span class="blank _4"> </span>r<span class="blank _5"> </span>p<span class="blank _4"> </span>r<span class="blank _4"> </span>e<span class="blank _1"> </span>t<span class="blank _5"> </span>a<span class="blank _4"> </span>ç<span class="blank _1"> </span>ã<span class="blank _4"> </span>o<span class="blank _4"> </span> <span class="blank _0"></span>d<span class="blank _1"> </span>o<span class="blank _4"> </span>s<span class="blank _4"> </span> <span class="blank _3"></span>r<span class="blank _4"> </span>e<span class="blank _4"> </span>s<span class="blank _4"> </span>u<span class="blank _4"> </span>l<span class="blank _4"> </span>t<span class="blank _4"> </span>a<span class="blank _4"> </span>d<span class="blank _4"> </span>o<span class="blank _4"> </span>s<span class="blank _1"> </span> <span class="blank _0"></span>t<span class="blank _4"> </span>e<span class="blank _4"> </span>m<span class="blank _1"> </span> <span class="blank _0"></span>c<span class="blank _4"> </span>a<span class="blank _4"> </span>r<span class="blank _4"> </span>á<span class="blank _4"> </span>t<span class="blank _4"> </span>e<span class="blank _4"> </span>r<span class="blank _1"> </span> <span class="blank _0"></span>c<span class="blank _4"> </span>o<span class="blank _1"> </span>n<span class="blank _4"> </span>s<span class="blank _4"> </span>i<span class="blank _1"> </span>d<span class="blank _4"> </span>e<span class="blank _4"> </span>r<span class="blank _4"> </span>a<span class="blank _4"> </span>v<span class="blank _1"> </span>e<span class="blank _1"> </span>l<span class="blank _5"> </span>m<span class="blank _1"> </span>e<span class="blank _4"> </span>n<span class="blank _1"> </span>t<span class="blank _5"> </span>e<span class="blank _1"> </span> <span class="blank _0"></span></div><div class="t m0 x5 hb y18 ff6 fs4 fc1 sc0 ls0 ws0">subjetivo, j<span class="blank _0"></span>á que de<span class="blank _1"> </span>pe<span class="blank _1"> </span>nde da obs<span class="blank _1"> </span>er<span class="blank _4"> </span>vação do a<span class="blank _1"> </span>na<span class="blank _1"> </span>list<span class="blank _1"> </span>a (S<span class="blank _0"></span>IMÕES et al., 20<span class="blank _3"></span>1<span class="blank _3"></span>7).</div><div class="t m37 x7 hb y19 ff6 fs4 fc1 sc0 lsa ws13">Apes<span class="blank _1"> </span>ar <span class="blank _0"></span>de <span class="blank _3"></span>mu<span class="blank _1"> </span>ita<span class="blank _1"> </span>s <span class="blank _3"></span>d<span class="blank _1"> </span>essa<span class="blank _1"> </span>s <span class="blank _0"></span>reaçõ<span class="blank _1"> </span>es <span class="blank _0"></span>serem <span class="blank _0"></span>ine<span class="blank _1"> </span>spe<span class="blank _1"> </span>cíf<span class="blank _4"> </span>icas <span class="blank _0"></span>para <span class="blank _0"></span>cer<span class="blank _4"> </span>tos <span class="blank _0"></span>const<span class="blank _1"> </span>itu<span class="blank _1"> </span>i<span class="blank _1"> </span>n<span class="ls0">-</span></div><div class="t m0 x5 hb y1a ff6 fs4 fc1 sc0 lsf ws62">tes bio<span class="blank _0"></span>ativ<span class="blank _0"></span>os, existem algu<span class="blank _1"> </span>mas reações que, ai<span class="blank _1"> </span>nda, podem soluc<span class="blank _0"></span>ionar algun<span class="blank _1"> </span>s </div><div class="t m38 x5 hb y1b ff6 fs4 fc1 sc0 ls0 ws0">caso<span class="blank _1"> </span>s <span class="blank _4"> </span>impre<span class="blank _1"> </span>cisos. <span class="blank _4"> </span>De <span class="blank _4"> </span>to<span class="blank _1"> </span>da <span class="blank _4"> </span>ma<span class="blank _1"> </span>nei<span class="blank _1"> </span>ra<span class="blank _1"> </span>, <span class="blank _4"> </span>res<span class="blank _1"> </span>salt<span class="blank _1"> </span>a-se <span class="blank _4"> </span>que <span class="blank _4"> </span>as <span class="blank _4"> </span>re<span class="blank _1"> </span>açõ<span class="blank _1"> </span>es <span class="blank _4"> </span>f<span class="blank _1"> </span>ito<span class="blank _1"> </span>qu<span class="blank _1"> </span>ím<span class="blank _1"> </span>ica<span class="blank _1"> </span>s </div><div class="t m0 x5 hb y1c ff6 fs4 fc1 sc0 ls0 ws0">são pouco <span class="blank _0"></span>ef<span class="blank _1"> </span>icaze<span class="blank _1"> </span>s <span class="blank _0"></span>como <span class="blank _0"></span>ú<span class="blank _1"> </span>n<span class="blank _1"> </span>ico <span class="blank _0"></span>método de <span class="blank _3"></span>ide<span class="blank _1"> </span>nti<span class="blank _1"> </span>f<span class="blank _1"> </span>ica<span class="blank _1"> </span>ção, <span class="blank _0"></span>sendo recomend<span class="blank _1"> </span>a<span class="blank _1"> </span>da </div><div class="t m0 x5 hb y1d ff6 fs4 fc1 sc0 ls0 ws0">a re<span class="blank _1"> </span>ali<span class="blank _1"> </span>z<span class="blank _1"> </span>açã<span class="blank _1"> </span>o de <span class="blank _1"> </span>out<span class="blank _1"> </span>ros <span class="blank _1"> </span>en<span class="blank _1"> </span>saios <span class="blank _1"> </span>complement<span class="blank _1"> </span>ar<span class="blank _1"> </span>es <span class="blank _1"> </span>sempr<span class="blank _1"> </span>e que <span class="blank _1"> </span>po<span class="blank _1"> </span>ssíve<span class="blank _0"></span>l. As<span class="blank _1"> </span>sim<span class="blank _1"> </span>, </div><div class="t m39 x5 hb y1e ff6 fs4 fc1 sc0 ls0 ws0">an<span class="blank _1"> </span>ali<span class="blank _1"> </span>se <span class="blank _4"> </span>no <span class="blank _1"> </span>Q<span class="blank _1"> </span>u<span class="blank _1"> </span>ad<span class="blank _1"> </span>r<span class="blank _1"> </span>o <span class="blank _4"> </span>2 <span class="blank _1"> </span>a<span class="blank _1"> </span>s <span class="blank _4"> </span>pr<span class="blank _1"> </span>incipa<span class="blank _1"> </span>is <span class="blank _4"> </span>rea<span class="blank _1"> </span>çõe<span class="blank _1"> </span>s <span class="blank _4"> </span>quí<span class="blank _1"> </span>m<span class="blank _1"> </span>icas <span class="blank _4"> </span>pa<span class="blank _1"> </span>ra <span class="blank _4"> </span>ident<span class="blank _1"> </span>if<span class="blank _4"> </span>icar <span class="blank _4"> </span>const<span class="blank _1"> </span>i-</div><div class="t m0 x5 hb y1f ff6 fs4 fc1 sc0 ls0 ws0">t<span class="blank _1"> </span>ui<span class="blank _1"> </span>nt<span class="blank _1"> </span>es bioativos de planta<span class="blank _1"> </span>s med<span class="blank _1"> </span>ici<span class="blank _1"> </span>nais:</div><div class="t m0 xe he y2c ff9 fs6 fc4 sc0 ls0 ws24">7<span class="blank _7"></span><span class="ff4 ws30">Métod<span class="blank _1"> </span>os de análise<span class="blank _1"> </span>s fito<span class="blank _1"> </span>químicas</span></div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf9" class="pf w0 h4" data-page-no="9"><div class="pc pc9 w0 h4"><img fetchpriority="low" loading="lazy" class="bi x0 y97 w8 h20" alt src="https://files.passeidireto.com/5549a009-ac5f-4583-8d4d-2a255a7093fa/bg9.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x8 h12 y98 fff fs8 fc1 sc0 ls18 ws0">Fonte:<span class="ff10 ls0 ws75"> <span class="ff11 ws0">Adaptado de http://sbfgnosia.org.br/Ensino/index.html</span></span></div><div class="t m0 x31 h13 y99 ff12 fs7 fc1 sc0 ls0 ws0">Gru<span class="blank _1"> </span>po<span class="blank _1"> </span>s de </div><div class="t m0 xf h13 y9a ff12 fs7 fc1 sc0 ls19 ws63">metabólitos</div><div class="t m0 x24 h13 y9b ff13 fs7 fc1 sc0 ls3a ws76">Teste Químico<span class="blank _18"> </span><span class="ff14 ls3b v5">Reaç<span class="ff13">ão<span class="ls3c ws78"> </span><span class="ws64">Positiva<span class="ff15 ls3d ws77"> </span></span></span></span></div><div class="t m0 x16 h13 y9c ff16 fs7 fc1 sc0 ls0 ws79">Alcalóides </div><div class="t m0 x16 h13 y9d ff16 fs7 fc1 sc0 ls0 ws79">(Testes Gerais)</div><div class="t m0 x25 h10 y9e ff17 fs7 fc1 sc0 ls42 ws65">Mayer</div><div class="t m0 x25 h10 y9f ff17 fs7 fc1 sc0 ls35 ws66">Dragendor<span class="blank"> </span>f<span class="blank"> </span>f</div><div class="t m0 x25 h10 ya0 ff10 fs7 fc1 sc0 ls43 ws67">W<span class="ws68 v0">ag<span class="blank"> </span>n<span class="blank"> </span>e<span class="blank _1"> </span>r</span></div><div class="t m0 x25 h21 ya1 ff10 fs7 fc1 sc0 ls3a ws69">Be<span class="ws6a v0">rtrand</span></div><div class="t m0 x32 h13 ya2 ff18 fs7 fc1 sc0 ls0 ws0">Presença de Precipitado Branco</div><div class="t m0 x16 h10 ya3 ff19 fs7 fc1 sc0 ls0 ws6b">Antraquino<span class="blank"> </span>nas<span class="blank _19"> </span><span class="ls35 ws6c">Bron<span class="blank _0"></span>trãger</span></div><div class="t m0 x16 h10 ya4 ff10 fs7 fc1 sc0 ls44 ws6d">Fla<span class="blank _0"></span>vonoides<span class="blank"> </span><span class="ls21 ws6e">Shino<span class="blank"> </span>da</span></div><div class="t m0 x16 h10 ya5 ff10 fs7 fc1 sc0 ls3e ws7a">Triterpenos </div><div class="t m0 x16 h10 ya6 ff10 fs7 fc1 sc0 ls3e">Esteroides</div><div class="t m0 x25 h22 ya7 ff10 fs7 fc1 sc0 ls3f">L<span class="ls0 ws6f v0">ieber<span class="blank"> </span>man<span class="blank"> </span>-<span class="blank"> </span>Buchard</span></div><div class="t m0 x16 h13 ya8 ff16 fs7 fc1 sc0 ls14 ws7c">Glicosídeos </div><div class="t m0 x16 h13 ya9 ff16 fs7 fc1 sc0 ls14 ws7c">Heterocíclicos </div><div class="t m0 x16 h13 yaa ff16 fs7 fc1 sc0 ls14 ws7c">(Testes Gerais) </div><div class="t m0 x25 h10 yab ff10 fs7 fc1 sc0 ls45 ws70">Salkowsky<span class="ff1a ws7d"> </span></div><div class="t m0 x8 h23 yac ff1b fs6 fc1 sc0 ls24">Qu<span class="v0">adro<span class="ls40 ws7f"> </span><span class="v0">2.<span class="ws7f"> </span><span class="ff1c ls0 ws80">Principais <span class="ff1d fc5">testes</span> qu<span class="fc5">ím</span>i<span class="fc5">c<span class="ff1e">o</span>s</span> para caracterização de constituintes bioativos de </span></span></span></div><div class="t m0 x8 he yad ff1c fs6 fc1 sc0 ls46">plantas<span class="ws82"> medicinais</span></div><div class="t m0 xc he y2c ff10 fs6 fc4 sc0 ls0 ws22">Métod<span class="blank _1"> </span>os de análise<span class="blank _1"> </span>s fito<span class="blank _1"> </span>químicas<span class="blank _6"></span><span class="ff12">8</span></div><div class="t m0 x32 h13 yae ff18 fs7 fc1 sc0 ls0 ws0">Presença de Precipitado Alaranjado</div><div class="t m0 x32 h13 yaf ff18 fs7 fc1 sc0 ls0 ws0">Presença de Precipitado Marrom</div><div class="t m0 x32 h13 yb0 ff18 fs7 fc1 sc0 ls0 ws0">Presença de Precipitado Branco</div><div class="t m0 x16 h13 yb1 ff16 fs7 fc1 sc0 ls0 ws0">Alcalóides </div><div class="t m0 x16 h13 yb2 ff16 fs7 fc1 sc0 ls0 ws0">(Testes Específicos)</div><div class="t m0 x25 h13 yb3 ff18 fs7 fc1 sc0 ls2 ws83">Otto (indólicos)</div><div class="t m0 x25 h13 yb4 ff18 fs7 fc1 sc0 ls2 ws9">Vitali-Morin </div><div class="t m0 x25 h13 yb5 ff18 fs7 fc1 sc0 ls2">(tropânicos)</div><div class="t m0 x25 h13 yb6 ff18 fs7 fc1 sc0 ls2 ws84">Wasicky </div><div class="t m0 x25 h13 yb7 ff18 fs7 fc1 sc0 ls2">(tropânicos)</div><div class="t m0 x25 h13 yb8 ff1f fs7 fc1 sc0 ls2 ws76">Murexida (púricos)</div><div class="t m0 x32 h13 yb9 ff18 fs7 fc1 sc0 ls0 ws0">Presença de Coloração violácea a </div><div class="t m0 x32 h13 yba ff18 fs7 fc1 sc0 ls0 ws0">avermelhada na reação.</div><div class="t m0 x32 h13 ybb ff18 fs7 fc1 sc0 ls0 ws0">Presença de coloração rósea a violeta na </div><div class="t m0 x32 h13 ybc ff18 fs7 fc1 sc0 ls0">reação.</div><div class="t m0 x32 h13 ybd ff1f fs7 fc1 sc0 ls0 ws0">Presença de coloração avermelhada na </div><div class="t m0 x32 h13 ybe ff1f fs7 fc1 sc0 ls0">reação.</div><div class="t m0 x32 h13 ybf ff1f fs7 fc1 sc0 ls0 ws0">Presença de coloração rósea a violácea</div><div class="t m0 x32 h13 yc0 ff1f fs7 fc1 sc0 ls0 ws0">Presença de coloração rósea ou </div><div class="t m0 x32 h13 yc1 ff1f fs7 fc1 sc0 ls0">avermelhada</div><div class="t m0 x32 h13 yc2 ff20 fs7 fc1 sc0 ls0 ws0">Presença de coloração rósea ou </div><div class="t m0 x32 h13 yc3 ff20 fs7 fc1 sc0 ls0">avermelhada</div><div class="t m0 x25 h13 yc4 ff20 fs7 fc1 sc0 ls21 ws71">AlCl<span class="fsf ls41 v6">3</span><span class="ls0 ws0 v0">Presença de coloração rósea ou </span></div><div class="t m0 x32 h13 yc5 ff20 fs7 fc1 sc0 ls0">avermelhada</div><div class="t m0 x25 h24 yc6 ff20 fs7 fc1 sc0 ls21 ws71">Ta<span class="ws72 v0">ubouk<span class="blank"> </span><span class="ls0 ws0 v7">Presença de fluorescência amarelado – </span></span></div><div class="t m0 x32 h13 yc7 ff20 fs7 fc1 sc0 ls0">esverdeado.</div><div class="t m0 x25 h25 yc8 ff20 fs7 fc1 sc0 ls21 ws73">Pew<span class="blank"> </span><span class="ls0 ws0 v7">Desenvolvimento lento de coloração </span></div><div class="t m0 x32 h13 yc9 ff20 fs7 fc1 sc0 ls0">vermelha.</div><div class="t m0 x32 h13 yca ff16 fs7 fc1 sc0 ls0 ws0">Presença de coloração azul ou verde</div><div class="t m0 x32 h13 ycb ff21 fs7 fc1 sc0 ls0 ws0">Presença de Coloração de amarelo a </div><div class="t m0 x32 h13 ycc ff21 fs7 fc1 sc0 ls0">arroxeado.</div><div class="t m0 x25 h10 ycd ff10 fs7 fc1 sc0 ls0 ws6f">Lieber<span class="blank"> </span>man<span class="blank"> </span>-<span class="blank"> </span>Bu<span class="blank"> </span>chard<span class="blank _1a"> </span><span class="ff21 ws0 v0">Presença de coloração vermelha, rosa, </span></div><div class="t m0 x32 h26 yce ff21 fs7 fc1 sc0 ls0 ws0">púrpura ou violeta <span class="ff22">→</span> provavelmente </div><div class="t m0 x32 h13 ycf ff21 fs7 fc1 sc0 ls0 ws0">núcleo terpênico.</div><div class="t m0 x16 h13 yd0 ff16 fs7 fc1 sc0 ls14 ws7c">Glicosídeos </div><div class="t m0 x16 h13 yd1 ff16 fs7 fc1 sc0 ls14 ws7c">Heterocíclicos </div><div class="t m0 x16 h13 yd2 ff16 fs7 fc1 sc0 ls14 ws7c">(Testes Gerais) </div><div class="t m0 x25 h13 yd3 ff21 fs7 fc1 sc0 ls45 ws7d">Kedde </div><div class="t m0 x25 h13 yd4 ff21 fs7 fc1 sc0 ls45 ws74">(<span class="v0">cardenolídeos)<span class="ff23 ws7d"> </span></span></div><div class="t m0 x32 h13 yd5 ff21 fs7 fc1 sc0 ls0 ws0">Presença de Coloração castanha a </div><div class="t m0 x32 h13 yd6 ff21 fs7 fc1 sc0 ls0 ws0">avermelhada na reação.</div><div class="t m0 x25 h13 yd7 ff21 fs7 fc1 sc0 ls0 ws0">Keller-Killllani </div><div class="t m0 x25 h13 yd8 ff21 fs7 fc1 sc0 ls0">(desoxioses)</div><div class="t m0 x32 h13 yd9 ff21 fs7 fc1 sc0 ls0 ws0">Presença de anel castanho a </div><div class="t m0 x32 h13 yda ff21 fs7 fc1 sc0 ls0 ws0">avermelhado entre as fases e coloração </div><div class="t m0 x32 h13 ydb ff21 fs7 fc1 sc0 ls0 ws0">esverdeada na fase acética.</div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pfa" class="pf w0 h4" data-page-no="a"><div class="pc pca w0 h4"><img fetchpriority="low" loading="lazy" class="bi x33 ydc w9 h27" alt src="https://files.passeidireto.com/5549a009-ac5f-4583-8d4d-2a255a7093fa/bga.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 xe he y2c ff24 fs6 fc4 sc0 ls0 ws24">9<span class="blank _7"></span><span class="ff25 ws30">Métod<span class="blank _1"> </span>os de análise<span class="blank _1"> </span>s fito<span class="blank _1"> </span>químicas</span></div><div class="t m0 x14 h28 ydd ff26 fs8 fc1 sc0 ls18 ws0">F<span class="v0">onte:<span class="ff27 ls0 ws8b"> <span class="ff28 ws0">Adaptado de http://sbfgnosia.org.br/Ensino/index.html</span></span></span></div><div class="t m0 xa ha yde ff29 fs5 fc1 sc0 ls0 ws0">Isolamento e purificação de metabólitos</div><div class="t m0 xa h29 ydf ff2a fs10 fc1 sc0 ls47 ws86">Análise<span class="ws8c"> cr<span class="ws87">omatográf<span class="blank"> </span>ica</span></span></div><div class="t m3a xa hb ye0 ff2b fs4 fc1 sc0 ls48 ws0">U<span class="blank _1"> </span>m<span class="blank _4"> </span>a<span class="blank _4"> </span> v<span class="blank _1"> </span>e<span class="blank _4"> </span>z<span class="blank _1"> </span> q<span class="blank _4"> </span>u<span class="blank _4"> </span>e<span class="blank _1"> </span> o<span class="blank _4"> </span> e<span class="blank _4"> </span>x<span class="blank _4"> </span><span class="ls49">t</span>r<span class="blank _4"> </span>a<span class="blank _1"> </span>t<span class="blank _4"> </span>o<span class="blank _4"> </span> v<span class="blank _1"> </span>e<span class="blank _4"> </span>g<span class="blank _1"> </span>e<span class="blank _4"> </span><span class="ls4a">t</span>a<span class="blank _4"> </span>l<span class="blank _1"> </span> f<span class="blank _4"> </span>o<span class="blank _1"> </span>i<span class="blank _4"> </span> s<span class="blank _1"> </span>e<span class="blank _4"> </span>l<span class="blank _1"> </span>e<span class="blank _4"> </span>c<span class="blank _4"> </span>i<span class="blank _1"> </span>o<span class="blank _4"> </span>n<span class="blank _4"> </span>a<span class="blank _4"> </span>d<span class="blank _4"> </span>o<span class="blank _1"> </span> p<span class="blank _4"> </span>e<span class="blank _4"> </span>l<span class="blank _1"> </span>a<span class="blank _5"> </span>s<span class="blank _1"> </span> t<span class="blank _4"> </span>é<span class="blank _4"> </span>c<span class="blank _4"> </span><span class="ls4b">n</span>i<span class="blank _1"> </span>c<span class="blank _4"> </span>a<span class="blank _4"> </span>s<span class="blank _4"> </span> d<span class="blank _4"> </span>e<span class="blank _1"> </span> <span class="blank _4"> </span><span class="ls4c">f</span>r<span class="blank _4"> </span>a<span class="blank _4"> </span>c<span class="blank _4"> </span>i<span class="blank _1"> </span>o<span class="blank _4"> </span>n<span class="blank _4"> </span>a<span class="blank _4"> </span>m<span class="blank _1"> </span>e<span class="blank _4"> </span>n<span class="blank _4"> </span>t<span class="blank _4"> </span>o </div><div class="t m3b xa hb ye1 ff2b fs4 fc1 sc0 ls6 ws0">desc<span class="blank _1"> </span>r<span class="blank _1"> </span>ita<span class="blank _1"> </span>s, <span class="blank _4"> </span>a <span class="blank _4"> </span>próxima <span class="blank _4"> </span>et<span class="blank _1"> </span>apa <span class="blank _4"> </span>é <span class="blank _4"> </span>submetê<span class="blank _1"> </span>-lo <span class="blank _1"> </span>ao<span class="blank _1"> </span>s <span class="blank _4"> </span>métodos <span class="blank _4"> </span>crom<span class="blank _1"> </span>atog<span class="blank _1"> </span>rá<span class="blank _1"> </span>cos <span class="blank _4"> </span>mais </div><div class="t m3c xa hb ye2 ff2b fs4 fc1 sc0 ls7 ws0">esp<span class="blank _1"> </span>ecí<span class="blank _1"> </span>cos, <span class="blank _4"> </span>pois <span class="blank _4"> </span>per<span class="blank _4"> </span>mite<span class="blank _1"> </span>m <span class="blank _1"> </span>s<span class="blank _1"> </span>epa<span class="blank _1"> </span>r<span class="blank _1"> </span>ar, <span class="blank _1"> </span>isola<span class="blank _1"> </span>r <span class="blank _1"> </span>e <span class="blank _4"> </span>ca<span class="blank _1"> </span>ra<span class="blank _1"> </span>cte<span class="blank _1"> </span>r<span class="blank _1"> </span>i<span class="blank _1"> </span>za<span class="blank _1"> </span>r <span class="blank _4"> </span>os <span class="blank _1"> </span>s<span class="blank _1"> </span>eus <span class="blank _4"> </span>pr<span class="blank _1"> </span>i<span class="blank _1"> </span>ncipais </div><div class="t m0 xa hb ye3 ff2b fs4 fc1 sc0 ls0 ws0">cons<span class="blank _1"> </span>tit<span class="blank _1"> </span>u<span class="blank _1"> </span>i<span class="blank _1"> </span>ntes q<span class="blank _1"> </span>uí<span class="blank _1"> </span>m<span class="blank _1"> </span>icos de i<span class="blank _1"> </span>nte<span class="blank _1"> </span>res<span class="blank _1"> </span>se.</div><div class="t m3d xb hb ye4 ff2b fs4 fc1 sc0 ls4d ws0">De <span class="blank _4"> </span>modo <span class="blank _4"> </span>geral, <span class="blank _4"> </span>os <span class="blank _4"> </span>proc<span class="blank _1"> </span>esso<span class="blank _1"> </span>s <span class="blank _1"> </span>c<span class="blank _1"> </span>romat<span class="blank _1"> </span>og<span class="blank _1"> </span>ráf<span class="blank _4"> </span>icos <span class="blank _4"> </span>são <span class="blank _4"> </span>div<span class="blank _1"> </span>ididos <span class="blank _4"> </span>em <span class="blank _4"> </span><span class="ff2c ls7 ws88">técn<span class="blank _1"> </span>i<span class="blank"> </span><span class="ls0">-</span></span></div><div class="t m0 xa hb ye5 ff2c fs4 fc1 sc0 ls2 ws8d">cas <span class="blank _1"> </span>planar<span class="blank _1"> </span>es<span class="ff2d ls0 ws7e"> e </span><span class="lsb ws8e">em c<span class="blank _1"> </span>oluna<span class="ff2b ls0 ws0">. <span class="blank _1"> </span>Alé<span class="blank _1"> </span>m d<span class="blank _1"> </span>iss<span class="blank _1"> </span>o, os <span class="blank _1"> </span>en<span class="blank _1"> </span>saios <span class="blank _1"> </span>cr<span class="blank _1"> </span>omatog<span class="blank _1"> </span>r<span class="blank _1"> </span>áf<span class="blank _4"> </span>icos t<span class="blank _1"> </span>êm <span class="blank _1"> </span>por <span class="ff2d"> </span></span></span></div><div class="t m3e xa hb ye6 ff2b fs4 fc1 sc0 ls4d ws0">objetiv<span class="blank _0"></span>o <span class="blank _4"> </span>o <span class="blank _1"> </span>isolame<span class="blank _1"> </span>nto <span class="blank _4"> </span>de <span class="blank _4"> </span>um <span class="blank _4"> </span>met<span class="blank _1"> </span>abólito <span class="blank _4"> </span>espe<span class="blank _1"> </span>cíf<span class="blank _4"> </span>ico <span class="blank _1"> </span>(<span class="blank _4"> </span>proces<span class="blank _1"> </span>so <span class="blank _4"> </span>prepa<span class="blank _1"> </span>r<span class="blank _1"> </span>ativo<span class="blank _3"></span>) </div><div class="t m0 xa hb ye7 ff2b fs4 fc1 sc0 ls0 ws0">ou ver<span class="blank _1"> </span>i<span class="blank _1"> </span>f<span class="blank _1"> </span>ica<span class="blank _1"> </span>r <span class="blank _1"> </span>a p<span class="blank _1"> </span>rese<span class="blank _1"> </span>nça <span class="blank _1"> </span>e <span class="blank _1"> </span>o <span class="blank _1"> </span>teor <span class="blank _1"> </span>de<span class="blank _1"> </span>ste <span class="blank _1"> </span>comp<span class="blank _1"> </span>ost<span class="blank _1"> </span>o e<span class="blank _1"> </span>m <span class="blank _1"> </span>u<span class="blank _1"> </span>m d<span class="blank _1"> </span>ete<span class="blank _1"> </span>r<span class="blank _1"> </span>m<span class="blank _1"> </span>i<span class="blank _1"> </span>na<span class="blank _1"> </span>do <span class="blank _1"> </span>ext<span class="blank _1"> </span>r<span class="blank _1"> </span>ato </div><div class="t m0 xa hb ye8 ff2b fs4 fc1 sc0 ls0 ws0">(<span class="blank _1"> </span>proc<span class="blank _1"> </span>ess<span class="blank _1"> </span>o an<span class="blank _1"> </span>alít<span class="blank _1"> </span>ico<span class="blank _3"></span>).</div><div class="t m0 x14 h13 ye9 ff2e fs7 fc1 sc0 ls14 ws89">Saponinas<span class="blank"> </span><span class="ls45 ws7d v0">Indice </span></div><div class="t m0 x28 h2a yea ff2e fs7 fc1 sc0 ls45 ws74">Afr<span class="v0">osimétrico</span></div><div class="t m0 x34 h13 yeb ff2e fs7 fc1 sc0 ls0 ws0">Formação de forte espuma persistente por </div><div class="t m0 x34 h13 yec ff2e fs7 fc1 sc0 ls0 ws0">mais de 15 min.</div><div class="t m0 x28 h13 yed ff2f fs7 fc1 sc0 ls0 ws8a">Hemólise<span class="blank"> </span><span class="ws0 v5">Halo hemolítico ao redor do fragmento </span></div><div class="t m0 x34 h13 yee ff2f fs7 fc1 sc0 ls0 ws0">após 30 min.</div><div class="t m0 x14 h13 yef ff30 fs7 fc1 sc0 ls14 ws0">Taninos (Gerais)</div><div class="t m0 x28 h13 yf0 ff30 fs7 fc1 sc0 ls45 ws74">FeCl<span class="fsf v6">3</span></div><div class="t m0 x34 h26 yf1 ff30 fs7 fc1 sc0 ls0 ws0">Presença de Coloração azul <span class="ff31">→</span> taninos </div><div class="t m0 x34 h13 yf2 ff30 fs7 fc1 sc0 ls0 ws0">hidrolisáveis ou gálicos.</div><div class="t m0 x34 h26 yf3 ff30 fs7 fc1 sc0 ls0 ws0">Presença de Coloração verde <span class="ff31">→</span></div><div class="t m0 x34 h13 yf4 ff30 fs7 fc1 sc0 ls0 ws0">taninos condensados ou <span class="ff32">catéquicos</span>.</div><div class="t m0 x14 h13 yf5 ff30 fs7 fc1 sc0 ls14 ws0">Taninos (Gerais)<span class="blank _1b"> </span><span class="ff33 ls45 ws74 v6">G<span class="v0">elatina</span></span></div><div class="t m0 x34 h13 yf6 ff33 fs7 fc1 sc0 ls0 ws0">Precipitação ou turvação.</div><div class="t m0 x28 h13 yf7 ff33 fs7 fc1 sc0 ls45 ws74">Cl<span class="ws0 v0">oridrato de </span></div><div class="t m0 x28 h13 yf8 ff33 fs7 fc1 sc0 ls45 ws0">Quinina (1%)</div><div class="t m0 x28 h2b yf9 ff33 fs7 fc1 sc0 ls45 ws74">A<span class="ws0 v0">cetato de </span></div><div class="t m0 x28 h13 yfa ff33 fs7 fc1 sc0 ls45 ws0">Chumbo (10%)</div><div class="t m0 x28 h13 yfb ff33 fs7 fc1 sc0 ls45 ws0">Acetato de Cobre </div><div class="t m0 x28 h2c yfc ff33 fs7 fc1 sc0 ls45 ws74">a<span class="ws0 v0"> (4%)</span></div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div>
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