Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Revista de la Academ...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales
Article . 2021 . Peer-reviewed
License: CC BY NC ND
Data sources: Crossref
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
versions View all 3 versions
addClaim

Extracción de plaguicidas en el aguacate Hass (Persea americana Mill. cv.) mediante el uso de C18 y arcillas funcionales como fase adsorbente en la metodología QuEChERS

Authors: Betancourt-Arango, Juan Pablo; Ossa-Jaramillo, Cesar Augusto; Taborda-Ocampo, Gonzalo;

Extracción de plaguicidas en el aguacate Hass (Persea americana Mill. cv.) mediante el uso de C18 y arcillas funcionales como fase adsorbente en la metodología QuEChERS

Abstract

La agenda interna de competitividad del departamento de Caldas incluye el aguacate Hass como uno de los productos hortofrutícolas de mayor importancia y proyección en la región. Dadas las condiciones favorables del trópico y la gran biodiversidad de plagas, es necesario el uso de plaguicidas para su control, lo que conlleva un potencial peligro para la salud de los consumidores por los residuos de estos químicos tóxicos en el producto final. El interés del presente estudio es la inocuidad alimentaria del aguacate Hass, para lo cual es necesario implementar y validar metodologías de análisis de plaguicidas organoclorados y organofosforados. Se hicieron análisis en las cáscaras y la pulpa de aguacates Hass con la metodología QuEChERS comparando el uso de dos fases adsorbentes, el C18 y las arcillas funcionales, con el fin de obtener una mezcla de analitos que luego fueron separados e identificados por cromatografía de gases con un detector de microcaptura de electrones (GC - µECD) para los compuestos organoclorados, y por cromatografía de gases con detección de nitrógeno y fosforo (GC - NPD) para los compuestos organofosforados. La metodología QuEChERS asociada con arcillas funcionales resultó más eficiente que la extracción con fase C18 según los valores de resolución promedio de 3,44 en cáscara y de 2,12 en pulpa. El uso de esta nueva fase adsorbente facilitó la separación, generó una mayor resolución y extrajo de una mejor manera los plaguicidas presentes en la matriz.

Country
Colombia
Keywords

QuEChERS, Aguacate, Gas chromatography, Cromatografía de gases, Functional clays, Plaguicidas, pesticidas, Arcillas funcionales, Avocado, QUECHERS, Pesticides

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    3
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Top 10%
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
3
Top 10%
Average
Average
Green
gold