Mostrar el registro sencillo del ítem
dc.contributor.author
Michlig, Melina Paola

dc.contributor.author
Brasca, Romina

dc.contributor.author
Demonte, Luisina Delma

dc.contributor.author
Magni, Florencia Valentina

dc.contributor.author
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
dc.subject
Honey
dc.subject
QuEChERS
dc.subject
UHPLC-MS/MS
dc.subject
Bee
dc.subject.classification
Química Analítica

dc.subject.classification
Ciencias Químicas

dc.subject.classification
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
Archivos asociados