<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1405-3195</journal-id>
<journal-title><![CDATA[Agrociencia]]></journal-title>
<abbrev-journal-title><![CDATA[Agrociencia]]></abbrev-journal-title>
<issn>1405-3195</issn>
<publisher>
<publisher-name><![CDATA[Colegio de Postgraduados]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-31952018000100055</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Variación de compuestos fenólicos totales, flavonoides y taninos en Vanilla planifolia jacks. ex Andrews de la Huasteca Hidalguense, México]]></article-title>
<article-title xml:lang="en"><![CDATA[Variation of phenolic compounds, flavonoids and tannins in Vanilla planifolia jacks. ex andrews in the Huasteca hidalguense, Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Andrade-Andrade]]></surname>
<given-names><![CDATA[Guadalupe]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Delgado-Alvarado]]></surname>
<given-names><![CDATA[Adriana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Herrera-Cabrera]]></surname>
<given-names><![CDATA[B. Edgar]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arévalo-Galarza]]></surname>
<given-names><![CDATA[Lourdes]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Caso-Barrera]]></surname>
<given-names><![CDATA[Laura]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Colegio de Postgraduados  ]]></institution>
<addr-line><![CDATA[Cholula Puebla]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Colegio de Postgraduados  ]]></institution>
<addr-line><![CDATA[ Estado de México]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2018</year>
</pub-date>
<volume>52</volume>
<numero>1</numero>
<fpage>55</fpage>
<lpage>66</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-31952018000100055&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-31952018000100055&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-31952018000100055&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Los fitoquímicos o metabolitos secundarios pueden ser compuestos bioactivos, con peso molecular bajo, que generalmente protegen a la planta contra plagas, bacterias, estrés ambiental, radiación UV u otros factores. En vainilla (Vanilla planifolia Jacks. ex Andrews) se sintetizan compuestos que muestran inhibición microbiana contra fitopatógenos; pero, el tipo de fitoquímicos en las estructuras vegetales de esta especie es poco conocido. Bajo la hipótesis de que el tipo y concentración de fitoquímicos varía de acuerdo con el tejido vegetal y el sitio de recolecta de la planta, el objetivo del estudio fue detectar el tipo de fitoquímicos y cuantificar la concentración de compuestos fenólicos totales (CFT), taninos totales (TT), taninos condensados (TC) y flavonoides (Flav) en hoja, tallo, flor y fruto (vaina) beneficiado de vainilla, de tres sitios (Huizotlaco, Coacuilco y Contepec) de la Huasteca Hidalguense de México. Los diferentes tipos de metabolitos se identificaron en los extractos de metanol, cloroformo y hexano mediante cromatografía en capa fina (CCF). CFT, TT, TC y Flav se cuantificaron en los extractos metanólicos de las cuatro estructuras vegetales mediante métodos espectrofotométricos. CCF mostró la presencia de Flav, saponinas y terpenoides. La vaina presentó la concentración mayor de CFT (749.608 mg 100 g-1) y TT (102.141 mg 100 g-1) y la hoja tuvo la concentración mayor de Flav (127.023 mg 100 g-1) y taninos condensados (40.992 mg 100 g-1). Entre los sitios de recolecta, Coacuilco destacó la concentración mayor de Flav y TT y Contepec por la concentración mayor de CFT y TC.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Phytochemicals or secondary metabolites can be bioactive compounds, with a low molecular weight, which generally protect the plant against pests, bacteria, environmental stress, UV radiation, or other factors. In vanilla (Vanilla planifolia Jacks. ex Andrews) compounds are synthesized that show microbial inhibition against phytopathogens; however, the type of phytochemicals in the vegetative structures of this species is scarcely known. Under the hypothesis that the type and concentration of phytochemicals varies according to the plant tissue and the site of plant collection, the objective of the study was to detect the type of phytochemicals and to quantify the concentration of total phenolic compounds (TPC), total tannins (TT), condensed tannins (CT) and flavonoids (Flav) in leaf, stem, flower and cured fruit (pod) from vanilla, from three sites (Huizotlaco, Coacuilco and Contepec) of the Huasteca Hidalguense in México. The different types of metabolites were identified in methanol, chloroform and hexane extracts through thin-layer chromatography (TLC). TPC, TT, CT and Flav were quantified in the methanol extracts of the four vegetative structures through spectrophotometric methods. TLC showed the presence of Flav, saponins and terpenoids. The pod presented the highest concentration of TPC (749.608 mg 100 g-1) and TT (102.141 mg 100 g-1), and the leaf had the highest concentration of Flav (127.023 mg 100 g-1) and condensed tannins (40.992 mg 100 g-1). Among the collection sites, Coacuilco stood out for the highest concentration of Flav and TT, and Contepec for the highest concentration of TPC and CT.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Vanilla planifolia]]></kwd>
<kwd lng="es"><![CDATA[metabolitos secundarios]]></kwd>
<kwd lng="es"><![CDATA[tejidos vegetales]]></kwd>
<kwd lng="es"><![CDATA[análisis fitoquímico]]></kwd>
<kwd lng="en"><![CDATA[Vanilla planifolia]]></kwd>
<kwd lng="en"><![CDATA[secondary metabolites]]></kwd>
<kwd lng="en"><![CDATA[plant tissues]]></kwd>
<kwd lng="en"><![CDATA[phytochemical analysis]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Anilkumar]]></surname>
<given-names><![CDATA[A.S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Vanilla cultivation: a profitable agri-based enterprise]]></source>
<year>2004</year>
<page-range>26-30</page-range><publisher-loc><![CDATA[Kerala ]]></publisher-loc>
<publisher-name><![CDATA[Calling]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brillouet]]></surname>
<given-names><![CDATA[J.-M.]]></given-names>
</name>
<name>
<surname><![CDATA[Romieu]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Schoefs]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Solymosi]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Cheynier]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Fulcrand]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Verdeil]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Conéjéro]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The tannosome is an organelle forming condensed tannins in the chlorophyllous organs of Tracheophyta]]></article-title>
<source><![CDATA[Ann. Bot.]]></source>
<year>2013</year>
<volume>112</volume>
<page-range>1003-14</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bruman]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The culture history of Mexican vanilla]]></article-title>
<source><![CDATA[Hisp. Am. Hist. Rev.]]></source>
<year>1948</year>
<volume>28</volume>
<page-range>360-76</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Castro-Bobadilla]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[García-Franco]]></surname>
<given-names><![CDATA[J. G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Vanilla (Vanilla planifolia Andrews) crop systems in the Totonacapan area of Veracruz, Mexico: Biological and productivity evaluation]]></article-title>
<source><![CDATA[J. Food Agric. Environ.]]></source>
<year>2007</year>
<volume>5</volume>
<page-range>136-9</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chang]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Wen]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Chern]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Estimation of total flavonoids content in propolis by two complementary colorimetric methods]]></article-title>
<source><![CDATA[J. Food Drug Anal.]]></source>
<year>2002</year>
<volume>10</volume>
<page-range>176-82</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="">
<collab>CONABIO (Comisión Nacional para el Conocimiento y Uso de la Biodiversidad)</collab>
<source><![CDATA[Portal de Geoinformación]]></source>
<year>2012</year>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Delgado-Alvarado]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Andrade-Andrade]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Herrera-Cabrera]]></surname>
<given-names><![CDATA[B. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Arévalo-Galarza]]></surname>
<given-names><![CDATA[M. L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Perfil del aroma de vainilla beneficiada (Vanilla planifolia Jacks. ex Andrews) de la Huasteca hidalguense, México]]></article-title>
<source><![CDATA[Agroproductividad]]></source>
<year>2016</year>
<volume>9</volume>
<page-range>15-6</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dixon]]></surname>
<given-names><![CDATA[R. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Dey]]></surname>
<given-names><![CDATA[P. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Lamb]]></surname>
<given-names><![CDATA[C. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Phytoalexins: enzymology and molecular biology]]></article-title>
<source><![CDATA[Adv. Enzymol. Relat. Areas Mol. Biol.]]></source>
<year>1983</year>
<volume>55</volume>
<page-range>1-136</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dudareva]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Pichersky]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Gershenzon]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Biochemistry of plant volatiles]]></article-title>
<source><![CDATA[Plant Physiol.]]></source>
<year>2004</year>
<volume>135</volume>
<page-range>1893-902</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ene-Obong]]></surname>
<given-names><![CDATA[H. N.]]></given-names>
</name>
<name>
<surname><![CDATA[Okudu]]></surname>
<given-names><![CDATA[H. O.]]></given-names>
</name>
<name>
<surname><![CDATA[Asumugha]]></surname>
<given-names><![CDATA[U. V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Nutrient and phytochemical composition of two varieties of Monkey kola (Cola parchycarpa and Cola lepidota): An underutilized fruit]]></article-title>
<source><![CDATA[Food Chem.]]></source>
<year>2016</year>
<volume>6</volume>
<page-range>194-203</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hossain]]></surname>
<given-names><![CDATA[M. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Therapeutic orchids: traditional uses and recent advances-an overview]]></article-title>
<source><![CDATA[Fitoterapia]]></source>
<year>2011</year>
<volume>82</volume>
<page-range>102-40</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jadhav]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Rekha]]></surname>
<given-names><![CDATA[B. N.]]></given-names>
</name>
<name>
<surname><![CDATA[Gogate]]></surname>
<given-names><![CDATA[P. R.]]></given-names>
</name>
<name>
<surname><![CDATA[K.Rathod]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Extraction of vanillin from vanilla pods: A comparison study of conventional soxhlet and ultrasound assisted extraction]]></article-title>
<source><![CDATA[J Food Eng.]]></source>
<year>2009</year>
<volume>93</volume>
<page-range>421-6</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Klimes]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Lamparsky]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Vanilla volatiles -a comprehensive analysi]]></article-title>
<source><![CDATA[Int. Flavours Food Addit.]]></source>
<year>1976</year>
<volume>7</volume>
<page-range>272-91</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kumar]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Pandey]]></surname>
<given-names><![CDATA[A. K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Chemistry and biological activities of flavonoids: An overview]]></article-title>
<source><![CDATA[Scientific World J.]]></source>
<year>2013</year>
<volume>2013</volume>
<page-range>1-16</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Makkar]]></surname>
<given-names><![CDATA[H. P. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Blummel]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Borowy]]></surname>
<given-names><![CDATA[N. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Becker]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Gravimetric determination of tannins and their correlations with chemical and protein precipitation methods]]></article-title>
<source><![CDATA[J. Sci. Food. Agric.]]></source>
<year>1993</year>
<volume>61</volume>
<page-range>161-5</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mazid]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Khan]]></surname>
<given-names><![CDATA[T. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Mohammad]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Role of secondary metabolites in defense mechanisms of plants]]></article-title>
<source><![CDATA[Biol. Med.]]></source>
<year>2011</year>
<volume>3</volume>
<page-range>232-49</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Moses]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Papadopoulou]]></surname>
<given-names><![CDATA[K. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Osbourn]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Metabolic and functional diversity of saponins, biosynthetic intermediates and semi-synthetic derivatives]]></article-title>
<source><![CDATA[Crit. Rev. Biochem. Mol. Biol.]]></source>
<year>2014</year>
<volume>49</volume>
<page-range>439-62</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pagare]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Bhatia]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Tripathi]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Pagare]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Bansal]]></surname>
<given-names><![CDATA[Y. K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Secondary metabolites of plants and their role: Overview]]></article-title>
<source><![CDATA[Curr. Trends Biotechnol. Pharm.]]></source>
<year>2015</year>
<volume>9</volume>
<page-range>293-304</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Palama]]></surname>
<given-names><![CDATA[T. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Fock]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Choi]]></surname>
<given-names><![CDATA[Y. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Verpoorte]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Kodja]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Biological variation of Vanilla planifolia leaf metabolome]]></article-title>
<source><![CDATA[Phytochemistry]]></source>
<year>2010</year>
<volume>71</volume>
<page-range>567-73</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Paschold]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Halitschke]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Baldwin]]></surname>
<given-names><![CDATA[I. T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Using &#8216;mute&#8217; plants to translate volatile signals]]></article-title>
<source><![CDATA[Plant J.]]></source>
<year>2006</year>
<volume>l45</volume>
<page-range>275-91</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pereira]]></surname>
<given-names><![CDATA[V. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Knor]]></surname>
<given-names><![CDATA[F. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Vellosa]]></surname>
<given-names><![CDATA[J. C. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Beltrame]]></surname>
<given-names><![CDATA[F. L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Determination of phenolic compounds and antioxidant activity of green, black and white teas of Camelia sinensis (L) Kuntze, Theaceae]]></article-title>
<source><![CDATA[Rev. Bras. Med. Campinas.]]></source>
<year>2014</year>
<volume>16</volume>
<page-range>490-8</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez G.]]></surname>
<given-names><![CDATA[R. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Orchids: A review of uses in traditional medicine, its phytochemistry and pharmacology]]></article-title>
<source><![CDATA[J. Med. Plants Res.]]></source>
<year>2010</year>
<volume>4</volume>
<page-range>592-638</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez-Silva]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Odoux]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Brat]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Ribeyre]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez-Jiménez]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Robles-Olvera]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[García-Alvarado]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Günata]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[GC-MS and GC-olfactometry analysis of aroma compounds in a representative organic aroma extract from cured vanilla (Vanilla planifolia G. Jackson) beans]]></article-title>
<source><![CDATA[Food Chem.]]></source>
<year>2006</year>
<volume>99</volume>
<page-range>728-35</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Recio-Iglesias]]></surname>
<given-names><![CDATA[M. C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Métodos generales de extracción y purificación de principios activos de drogas]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Villar del Fresno]]></surname>
<given-names><![CDATA[A.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Farmacognosia general]]></source>
<year>1999</year>
<page-range>83-98</page-range><publisher-loc><![CDATA[Madrid ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rojas-López]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Cañizares-Macías]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Antioxidant Capacity in Vanilla Extracts Obtained by Applying Focused Microwaves]]></article-title>
<source><![CDATA[Food Nutr. Sci.]]></source>
<year>2013</year>
<volume>4</volume>
<page-range>244-53</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="book">
<collab>SAS Institute Inc.</collab>
<source><![CDATA[SAS/STAT® 9.0. User&#8217;s guide]]></source>
<year>2002</year>
<publisher-loc><![CDATA[Cary, NC ]]></publisher-loc>
<publisher-name><![CDATA[SAS Institute Inc.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Savolainen]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tannin content of tea and coffee]]></article-title>
<source><![CDATA[J. Appl. Toxicol.]]></source>
<year>1992</year>
<volume>12</volume>
<page-range>191-2</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shanmugavalli]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Umashankar]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Raheem]]></surname>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Antimicrobial activity of Vanilla planifolia]]></article-title>
<source><![CDATA[Indian J. Sci. Technol.]]></source>
<year>2009</year>
<volume>2</volume>
<page-range>37-40</page-range></nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sharma]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Verma]]></surname>
<given-names><![CDATA[S. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Saxena]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Chadda]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Singh]]></surname>
<given-names><![CDATA[N. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Sinha]]></surname>
<given-names><![CDATA[A. K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Microwave and ultrasound assisted extraction of vanillin and its quantification by high performance liquid chromatography in Vanilla planifolia]]></article-title>
<source><![CDATA[J. Sep. Sci.]]></source>
<year>2006</year>
<volume>29</volume>
<page-range>613-9</page-range></nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Singleton]]></surname>
<given-names><![CDATA[V. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Orthofer]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Lamuela-Raventos]]></surname>
<given-names><![CDATA[R. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Analysis of total phenols and other oxidation substrates and antioxidants by means of Folin-Ciocalteu reagent]]></article-title>
<source><![CDATA[Method. Enzymol.]]></source>
<year>1999</year>
<volume>299</volume>
<page-range>152-78</page-range></nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sinha]]></surname>
<given-names><![CDATA[A. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Sharma]]></surname>
<given-names><![CDATA[U. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Sharma]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A comprehensive review on vanilla flavor: extraction, isolation and quantification of vanillin and others constituents]]></article-title>
<source><![CDATA[Int. J. Food Sci. Nutr.]]></source>
<year>2008</year>
<volume>59</volume>
<page-range>299-326</page-range></nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sun]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Sacalis]]></surname>
<given-names><![CDATA[J. N.]]></given-names>
</name>
<name>
<surname><![CDATA[Chin]]></surname>
<given-names><![CDATA[C. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Still]]></surname>
<given-names><![CDATA[C. C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Bioactive aromatic compounds from leaves and stem of Vanilla]]></article-title>
<source><![CDATA[J. Agric. Food Chem.]]></source>
<year>2001</year>
<volume>49</volume>
<page-range>5161-4</page-range></nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vázquez-Flores]]></surname>
<given-names><![CDATA[A. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Álvarez-Parrilla]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[López-Díaz]]></surname>
<given-names><![CDATA[J. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Walll-Medrano]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Rosa]]></surname>
<given-names><![CDATA[L. A. de la]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Taninos hidrolizables y condensados: naturaleza química, ventaja y desventajas]]></article-title>
<source><![CDATA[Tecnociencia Chihuahua]]></source>
<year>2012</year>
<volume>6</volume>
<page-range>84-93</page-range></nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vivanco]]></surname>
<given-names><![CDATA[J. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Cosio]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Loyola-Vargas]]></surname>
<given-names><![CDATA[V. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Flores]]></surname>
<given-names><![CDATA[H. E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mecanismos químicos de defensa en las plantas]]></article-title>
<source><![CDATA[Investigación Ciencia]]></source>
<year>2005</year>
<volume>341</volume>
<page-range>68-75</page-range></nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wagner]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Bladt]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Plant Drug Analysis: A thin Layer Chromatography Atlas]]></source>
<year>1996</year>
<edition>2</edition>
<publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[Springer Verlag]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wink]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Schimmer]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Introduction]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Wink]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Annual plant review. Function and biotechnology of plant secondary metabolites]]></source>
<year>2010</year>
<page-range>1-16</page-range><publisher-loc><![CDATA[United Kingdom ]]></publisher-loc>
<publisher-name><![CDATA[Wiley-Blackwell]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Xochipa-Morante]]></surname>
<given-names><![CDATA[R. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Delgado-Alvarado]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Herrera-Cabrera]]></surname>
<given-names><![CDATA[B. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Escobedo-Garrido]]></surname>
<given-names><![CDATA[J. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Arévalo-Galarza]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Influencia del proceso de beneficiado tradicional mexicano en los compuestos del aroma de Vanilla planifolia Jacks. ex Andrews]]></article-title>
<source><![CDATA[Agroproductividad]]></source>
<year>2016</year>
<volume>9</volume>
<page-range>55-62</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
