<?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>2007-9028</journal-id>
<journal-title><![CDATA[Ecosistemas y recursos agropecuarios]]></journal-title>
<abbrev-journal-title><![CDATA[Ecosistemas y recur. agropecuarios]]></abbrev-journal-title>
<issn>2007-9028</issn>
<publisher>
<publisher-name><![CDATA[Universidad Juárez Autónoma de Tabasco, Dirección de Investigación y Posgrado]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-90282023000400020</article-id>
<article-id pub-id-type="doi">10.19136/era.a10niii.3659</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Ultrasound-assisted extraction (UAE) of phenolic compounds from different Brosimum alicastrum tissues]]></article-title>
<article-title xml:lang="es"><![CDATA[Extracción asistida por ultrasonidos (EAU) de compuestos fenólicos de diferentes tejidos de Brosimum alicastrum]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Negrón-Diaz]]></surname>
<given-names><![CDATA[Andrea Carolina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aguilar-Piloto]]></surname>
<given-names><![CDATA[Gustavo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moo-Huchin]]></surname>
<given-names><![CDATA[Víctor Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Delgadillo-Díaz]]></surname>
<given-names><![CDATA[Mariana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sauri-Duch]]></surname>
<given-names><![CDATA[Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Tecnológico de Mérida  ]]></institution>
<addr-line><![CDATA[Mérida Yucatán]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Marista de Mérida  ]]></institution>
<addr-line><![CDATA[Mérida Yucatán]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2023</year>
</pub-date>
<volume>10</volume>
<numero>spe3</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-90282023000400020&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-90282023000400020&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-90282023000400020&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The leaves and fruit of Brosimum alicastrum, a neotropical tree, contain many phenolic compounds, although it is still unclear which extraction techniques and protocols are most efficient. We analyzed the effect of solvent-to-tissue ratio (STR) and lyophilized tissue type (LT) in ultrasound-assisted extraction (UAE) of B. alicastrum leaf and seed elements on total phenolic compounds content (TPC) and extraction yield (EY). Phenolic compounds from lyophilized fruit peel, seed skin, seed and leaf were extracted with ethanol-distilled water (1:1, v/v) in an ultrasonic bath at three STRs (20, 40 and 60 mL g&#8722;1) for 30 min, at 30 °C and 100% amplitude. The two factors (LT and STR) and their interaction affected UAE results. The highest STR value (60 mL g&#8722;1) produced the highest TPC, while seed tissue had the highest TPC and fruit peel tissue the highest EY. Ultrasound-assisted extraction effectively extracts phenolic compounds from B. alicastrum using the evaluated conditions.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Se evaluó el efecto de la proporción disolvente-tejido (PDT) y el tipo de tejido liofilizado (TL) en EAU sobre el contenido de compuestos fenólicos totales (CFT) y el rendimiento de extracción (RE) de B. alicastrum. Los compuestos fenólicos de la cáscara, piel de semilla, semilla y hoja liofilizado fueron extraídos con etanol-agua destilada (1:1, v/v) en un baño de ultrasonidos variando PDT entre 20 y 60 mL g&#8722;1 a 30 min, 30 °C y 100% de amplitud. Las variables de respuesta evaluadas fueron: CFT y RE. Los efectos principales (TL y PDT) y su interacción mostraron una influencia significativa en EAU de polifenoles. A mayor PDT se obtuvo el mayor contenido de CFT. Al comparar TL, la semilla y la cáscara del fruto exhibieron mayor valor de CFT y RE, respectivamente. A un valor PDT de 60 mL g&#8722;1 mejoró la EAU de compuestos fenólicos de los tejidos analizados.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Antioxidants]]></kwd>
<kwd lng="en"><![CDATA[bioactive extracts]]></kwd>
<kwd lng="en"><![CDATA[fruit]]></kwd>
<kwd lng="en"><![CDATA[by-product]]></kwd>
<kwd lng="es"><![CDATA[Antioxidantes]]></kwd>
<kwd lng="es"><![CDATA[extractos bioactivos]]></kwd>
<kwd lng="es"><![CDATA[fruto]]></kwd>
<kwd lng="es"><![CDATA[subproducto]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Rogez]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Larondelle]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Optimization of extraction of phenolics from Inga edulis leaves using response surface methodology]]></article-title>
<source><![CDATA[Separation and Purification Technology]]></source>
<year>2007</year>
<volume>55</volume>
<page-range>381-7</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
