Determination of Avermectins Residues in Soybean, Bean, and Maize Using a QuEChERS-Based Method and Ultra-High-Performance Liquid Chromatography Coupled to Tandem Mass Spectrometry

Soybean, maize, and bean are crops of great economic importance, but in recent years have suffered with infestations of the caterpillar <i>Helicoverpa armigera</i>, with the main reason being the resistance of this pest to most pesticides. Avermectin emamectin benzoate was recently relea...

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Autores principales:	Fernanda Uczay, Nelson M. G. Bandeira, Luana Floriano, Osmar D. Prestes, Martha B. Adaime, Renato Zanella
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	macrocyclic lactones agricultural crops food sample preparation UHPLC-MS/MS Physics QC1-999 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/19d147f2c6534591bbed2b4ae5f3e270
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spelling	oai:doaj.org-article:19d147f2c6534591bbed2b4ae5f3e2702021-11-25T18:59:25ZDetermination of Avermectins Residues in Soybean, Bean, and Maize Using a QuEChERS-Based Method and Ultra-High-Performance Liquid Chromatography Coupled to Tandem Mass Spectrometry10.3390/separations81102142297-8739https://doaj.org/article/19d147f2c6534591bbed2b4ae5f3e2702021-11-01T00:00:00Zhttps://www.mdpi.com/2297-8739/8/11/214https://doaj.org/toc/2297-8739Soybean, maize, and bean are crops of great economic importance, but in recent years have suffered with infestations of the caterpillar <i>Helicoverpa armigera</i>, with the main reason being the resistance of this pest to most pesticides. Avermectin emamectin benzoate was recently released to control this pest. Other avermectins, like abamectin, doramectin, eprinomectin, and ivermectin are used in large scale because they potent acaricidal, anthelmintic, and insecticidal activities. Thus, a simple and fast method for the determination of avermectins in these crops based on a quick, easy, cheap, effective, rugged, and safe (QuEChERS) extraction procedure and ultra-high performance liquid chromatography with tandem mass spectrometry (UHPLC-MS/MS) analysis was developed and validated. For extraction, water followed by acetonitrile:isopropanol and a partition step with salts was stablished. With the clean-up step using activated EMR-Lipid, limits of detection of 1.2 μg kg<sup>−1</sup> for abamectin, doramectin, emamectin benzoate, and ivermectin, and of 2.4 μg kg<sup>−1</sup> for eprinomectin were achieved. The validation showed satisfactory results and the method was successfully applied to commercial samples, indicating that it is suitable for routine analysis.Fernanda UczayNelson M. G. BandeiraLuana FlorianoOsmar D. PrestesMartha B. AdaimeRenato ZanellaMDPI AGarticlemacrocyclic lactonesagricultural cropsfoodsample preparationUHPLC-MS/MSPhysicsQC1-999ChemistryQD1-999ENSeparations, Vol 8, Iss 214, p 214 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	macrocyclic lactones agricultural crops food sample preparation UHPLC-MS/MS Physics QC1-999 Chemistry QD1-999
spellingShingle	macrocyclic lactones agricultural crops food sample preparation UHPLC-MS/MS Physics QC1-999 Chemistry QD1-999 Fernanda Uczay Nelson M. G. Bandeira Luana Floriano Osmar D. Prestes Martha B. Adaime Renato Zanella Determination of Avermectins Residues in Soybean, Bean, and Maize Using a QuEChERS-Based Method and Ultra-High-Performance Liquid Chromatography Coupled to Tandem Mass Spectrometry
description	Soybean, maize, and bean are crops of great economic importance, but in recent years have suffered with infestations of the caterpillar <i>Helicoverpa armigera</i>, with the main reason being the resistance of this pest to most pesticides. Avermectin emamectin benzoate was recently released to control this pest. Other avermectins, like abamectin, doramectin, eprinomectin, and ivermectin are used in large scale because they potent acaricidal, anthelmintic, and insecticidal activities. Thus, a simple and fast method for the determination of avermectins in these crops based on a quick, easy, cheap, effective, rugged, and safe (QuEChERS) extraction procedure and ultra-high performance liquid chromatography with tandem mass spectrometry (UHPLC-MS/MS) analysis was developed and validated. For extraction, water followed by acetonitrile:isopropanol and a partition step with salts was stablished. With the clean-up step using activated EMR-Lipid, limits of detection of 1.2 μg kg<sup>−1</sup> for abamectin, doramectin, emamectin benzoate, and ivermectin, and of 2.4 μg kg<sup>−1</sup> for eprinomectin were achieved. The validation showed satisfactory results and the method was successfully applied to commercial samples, indicating that it is suitable for routine analysis.
format	article
author	Fernanda Uczay Nelson M. G. Bandeira Luana Floriano Osmar D. Prestes Martha B. Adaime Renato Zanella
author_facet	Fernanda Uczay Nelson M. G. Bandeira Luana Floriano Osmar D. Prestes Martha B. Adaime Renato Zanella
author_sort	Fernanda Uczay
title	Determination of Avermectins Residues in Soybean, Bean, and Maize Using a QuEChERS-Based Method and Ultra-High-Performance Liquid Chromatography Coupled to Tandem Mass Spectrometry
title_short	Determination of Avermectins Residues in Soybean, Bean, and Maize Using a QuEChERS-Based Method and Ultra-High-Performance Liquid Chromatography Coupled to Tandem Mass Spectrometry
title_full	Determination of Avermectins Residues in Soybean, Bean, and Maize Using a QuEChERS-Based Method and Ultra-High-Performance Liquid Chromatography Coupled to Tandem Mass Spectrometry
title_fullStr	Determination of Avermectins Residues in Soybean, Bean, and Maize Using a QuEChERS-Based Method and Ultra-High-Performance Liquid Chromatography Coupled to Tandem Mass Spectrometry
title_full_unstemmed	Determination of Avermectins Residues in Soybean, Bean, and Maize Using a QuEChERS-Based Method and Ultra-High-Performance Liquid Chromatography Coupled to Tandem Mass Spectrometry
title_sort	determination of avermectins residues in soybean, bean, and maize using a quechers-based method and ultra-high-performance liquid chromatography coupled to tandem mass spectrometry
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/19d147f2c6534591bbed2b4ae5f3e270
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Determination of Avermectins Residues in Soybean, Bean, and Maize Using a QuEChERS-Based Method and Ultra-High-Performance Liquid Chromatography Coupled to Tandem Mass Spectrometry

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