<?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>2007-1124</journal-id>
<journal-title><![CDATA[Revista mexicana de ciencias pecuarias]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. de cienc. pecuarias]]></abbrev-journal-title>
<issn>2007-1124</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-11242022000300787</article-id>
<article-id pub-id-type="doi">10.22319/rmcp.v13i3.6004</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Presencia de alcaloides pirrolizidínicos en miel y los efectos de su consumo en humanos y abejas. Revisión]]></article-title>
<article-title xml:lang="en"><![CDATA[Presence of pyrrolizidine alkaloids in honey and the effects of their consumption on humans and honeybees. Review]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alvarado-Avila]]></surname>
<given-names><![CDATA[Laura Yavarik]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moguel-Ordóñez]]></surname>
<given-names><![CDATA[Yolanda Beatriz]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García-Figueroa]]></surname>
<given-names><![CDATA[Claudia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramírez-Ramírez]]></surname>
<given-names><![CDATA[Francisco Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arechavaleta-Velasco]]></surname>
<given-names><![CDATA[Miguel Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias Centro Nacional de Investigación Disciplinaria en Fisiología y Mejoramiento Animal ]]></institution>
<addr-line><![CDATA[ Querétaro]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias Centro de Investigación Regional Sureste Campo Experimental Mocochá]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2022</year>
</pub-date>
<volume>13</volume>
<numero>3</numero>
<fpage>787</fpage>
<lpage>802</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-11242022000300787&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-11242022000300787&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-11242022000300787&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La miel que producen las abejas melíferas (Apis mellifera L.) es un alimento natural cuya composición depende del origen floral, la región geográfica y el clima en donde se produce. Las abejas producen miel a partir del néctar de las flores, por lo que la miel puede poseer metabolitos secundarios como los alcaloides pirrolizidínicos, que algunas plantas producen como mecanismos de defensa en contra de insectos y animales herbívoros. Los alcaloides pirrolizidínicos son tóxicos para el ser humano y para las abejas, ya que son mutagénicos, carcinogénicos y hepatotóxicos para el ser humano, y en las abejas producen efectos disuasivos en la alimentación, reducen la trofolaxia entre las obreras y pueden llegar a ocasionar la muerte de las abejas de una colonia. El objetivo de este trabajo fue hacer una revisión sobre el origen y las características químicas de los alcaloides pirrolizidínicos, sobre la presencia de estos compuestos en la miel, sobre su toxicidad tanto para el ser humano como para las abejas, y sobre la regulación alimentaria que establece los límites de consumo diario de alcaloides pirrolizidínicos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Honey produced by honeybees (Apis mellifera L.) is a natural food whose composition depends on the floral origin, the geographical region and the climate where it is produced. Honeybees produce honey from the nectar of flowers, so honey may have secondary metabolites such as pyrrolizidine alkaloids, which are produced by some plants as defense mechanisms against insects and herbivorous animals. Pyrrolizidine alkaloids are toxic to humans and honeybees since they are mutagenic, carcinogenic and hepatotoxic to humans, and in honeybees they produce deterrent effects on feeding, reduce trophallaxis among worker honeybees and can cause the death of honeybees in a colony. The objective of this paper was to review the origin and chemical characteristics of pyrrolizidine alkaloids, the presence of these compounds in honey, their toxicity to both humans and honeybees, and the food regulation that establishes the limits of daily consumption of pyrrolizidine alkaloids.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Miel]]></kwd>
<kwd lng="es"><![CDATA[Alcaloides pirrolizidínicos]]></kwd>
<kwd lng="es"><![CDATA[Consumo]]></kwd>
<kwd lng="es"><![CDATA[Abejas melíferas]]></kwd>
<kwd lng="es"><![CDATA[Humanos]]></kwd>
<kwd lng="en"><![CDATA[Honey]]></kwd>
<kwd lng="en"><![CDATA[Pyrrolizidine alkaloids]]></kwd>
<kwd lng="en"><![CDATA[Consumption]]></kwd>
<kwd lng="en"><![CDATA[Honeybees]]></kwd>
<kwd lng="en"><![CDATA[Humans]]></kwd>
</kwd-group>
</article-meta>
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