Fecha/hora: 04/06/2024 00:05:13

Biblioteca(s): | INIA Las Brujas.
Fecha corriente: | 17/05/2022
Fecha de la última actualización: | 17/05/2022
Autoria: | PALLADINO, C.; MUELA, A.; TABORDA, B.; PUIGVERT, F.; PÉREZ-PARADA, A.; COLAZZO, M.; PÉREZ, C. A.; PEREYRA, S.; PAREJA, L.
Afiliación: | CINTIA PALLADINO, PDU Abordaje Holístico Al Impacto de Los Agroquímicos, Cenur Litoral Norte, Universidad de la República, Ruta 3 km 363, Paysandu, 60000, Uruguay; AGUSTINA MUELA, Departamento de Química Del Litoral, Cenur Litoral Norte, Universidad de la República, Ruta 3 km 363, Paysandu, 60000, Uruguay; BELÉN TABORDA, Departamento de Química Del Litoral, Cenur Litoral Norte, Universidad de la República, Ruta 3 km 363, Paysandu, 60000, Uruguay; FLORENCIA PUIGVERT, Departamento de Química Del Litoral, Cenur Litoral Norte, Universidad de la República, Ruta 3 km 363, Paysandu, 60000, Uruguay; ANDRÉS PÉREZ-PARADA, Departamento de Desarrollo Tecnológico - DDT, Centro Universitario Regional Del Este, Universidad de la República, Ruta 9 y Ruta 15, 27000, Rocha, Uruguay; MARCOS COLAZZO, Licenciatura en Análisis Alimentario, Inst. Tecnologico Regional Suroeste, Universidad Tecnologica, Calle 17, Saladero Santa Maria, 60000, Paysandu, Uruguay; CARLOS A. PÉREZ, Departamento de Protección Vegetal, Facultad de Agronomía, Universidad de la República, EEMAC, Ruta 3 km 363, Paysandu, 60000, Uruguay; SILVIA ANTONIA PEREYRA CORREA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LUCÍA PAREJA, Departamento de Química Del Litoral, Cenur Litoral Norte, Universidad de la República, Ruta 3 km 363, Paysandu, 60000, Uruguay.
Título: | Application of a straightforward Mmthodology by LC-QqQ-MS/MS and GC-MS to ensure food safety of barley and wheat grain.
Año de publicación: | 2022
Fuente/Imprenta: | ACS Agricultural Science and Technology, 2022, Volume 2, Issue 2, Pages 371-380. doi: https://doi.org/10.1021/acsagscitech.1c00263
ISSN: | 2692-1952
DOI: | 10.1021/acsagscitech.1c00263
Idioma: | Inglés

Notas:

Article history: Received 29 November 2021; Accepted 24 February 2022; Revised 4 February 2022; Published online 16 March 2022; Published in issue 18 April 2022.
Corresponding author:   Pareja, L.; Departamento de Química Del Litoral, Cenur Litoral Norte, Universidad de la República, Ruta 3 km 363, Paysandu, Uruguay; email:lpareja@fq.edu.uy  --

Contenido:

ABSTRACT. A multiclass methodology to determine deoxynivalenol, zearalenone, and 13 widely used fungicides to control the main diseases in barley and wheat crops was optimized and validated. Three QuEChERS methods were compared in terms of recovery and repeatability. The recoveries of the validated method were in the 67-128% range for the selected compounds and relative standard deviations were below 20% according to Document SANTE No. 12682/2019. The limits of quantification (LOQs) were between 10 and 100 &#956;g kg-1. The method was applied for the analysis of barley and wheat grains obtained under production conditions. These samples contained mycotoxins and fungicide residues at concentrations below the LOQs, except for carbendazim in wheat, which exceeded the Codex maximum residue levels. The results of this study provide a fast and simple analytical tool to evaluate the primary production of these grains and to identify possible risks to human health. 
© 2022 American Chemical Society.

Palabras-Clave: | Cereals; Food safety; Fungicide residues; Hyphenated chromatographic techniques; Mycotoxins.
Thesagro: | CEREALES.
Categoría del tema: | F01 Cultivo
Registro original: | INIA Las Brujas (LB)
Ejemplares: | LB - (103071-1) - PXI - AP - DD - ACS Agricultural Sci.&Tech./2022 -  -  - DIS