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dc.contributor.author
Michlig, Melina Paola  
dc.contributor.author
Brasca, Romina  
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Demonte, Luisina Delma  
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Magni, Florencia Valentina  
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Repetti, María Rosa  
dc.date.available
2024-11-05T11:08:12Z  
dc.date.issued
2024-12  
dc.identifier.citation
Michlig, Melina Paola; Brasca, Romina; Demonte, Luisina Delma; Magni, Florencia Valentina; Repetti, María Rosa; Multivariate optimization of the extraction and cleaning procedure to determine neonicotinoids in honey from intensive livestock and agricultural production areas by UHPLC-MS/MS; Elsevier Science; Microchemical Journal; 207; 12-2024; 1-9  
dc.identifier.issn
0026-265X  
dc.identifier.uri
http://hdl.handle.net/11336/247260  
dc.description.abstract
Neonicotinoid insecticides have been associated with the decline of bee population. This study aimed to investigate the occurrence of neonicotinoids in honey samples from apiaries located in areas of intensive livestock and agricultural production in Argentina. For this purpose, a QuEChERS based analytical method was developed and optimized using multivariate strategies to reduce the processing time and the necessary amount of salts and sorbents. Validation was based on SANTE 11312/2021 guidelines, with recovery percentages between 79 and 120 %, and limits of quantitation between 0.25 and 1.00 µg kg− 1. The present study provides a highly sensitive and reliable method for ascertaining residue levels of eight insecticides in 151 honey samples using liquid chromatography coupled to mass spectrometry (UHPLC-MS/MS). The presence of three of the target analytes was determined in 13 % of the samples, indicating that honey bee colonies were exposed to neonicotinoids, especially imidacloprid and thiamethoxam. The maximum residue limits were not exceeded in any of the samples; therefore, there is no risk to consumers from the public health point of view.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier Science  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Neonicotinoids  
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Honey  
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QuEChERS  
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UHPLC-MS/MS  
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Bee  
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Química Analítica  
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Ciencias Químicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Multivariate optimization of the extraction and cleaning procedure to determine neonicotinoids in honey from intensive livestock and agricultural production areas by UHPLC-MS/MS  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2024-10-28T12:28:04Z  
dc.journal.volume
207  
dc.journal.pagination
1-9  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Michlig, Melina Paola. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Programa de Investigación y Análisis de Residuos y Contaminantes Químicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina  
dc.description.fil
Fil: Brasca, Romina. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Programa de Investigación y Análisis de Residuos y Contaminantes Químicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina  
dc.description.fil
Fil: Demonte, Luisina Delma. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Programa de Investigación y Análisis de Residuos y Contaminantes Químicos; Argentina  
dc.description.fil
Fil: Magni, Florencia Valentina. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Programa de Investigación y Análisis de Residuos y Contaminantes Químicos; Argentina  
dc.description.fil
Fil: Repetti, María Rosa. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Programa de Investigación y Análisis de Residuos y Contaminantes Químicos; Argentina  
dc.journal.title
Microchemical Journal  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0026265X24017843  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.microc.2024.111672