Autor según el artículo: Fontanals, N.; Miró-Abella, E.; Herrero, P.; Canela, N.; Arola, Ll.; Borrull, F.; Ras, R.

Departamento: Química Analítica i Química Orgànica

Autor/es de la URV: FONTANALS TORROJA, NÚRIA; Miró-Abella, E.; Herrero, P.; Canela, N.; Arola, Ll.; Borrull, F.; Ras, R.

Resumen: A method was developed for the simultaneous determination of 11 mycotoxins in plant-based beverage matrices, using a QuEChERS extraction followed by ultra-high performance liquid chromatography coupled to tandem mass spectrometry detection (UHPLC-(ESI)MS/MS). This multi-mycotoxin method was applied to analyse plant-based beverages such as soy, oat and rice. QuEChERS extraction was applied obtaining suitable extraction recoveries between 80 and 91%, and good repeatability and reproducibility values. Instrumental Limits of Quantification were between 3 ng L-1 (for AFG1, AFB2 and AFB1) and 0.9 ¿g L-1 (for HT-2). This is the first time that plant-based beverages have been analysed, and certain mycotoxins, such as deoxynivalenol, aflatoxin B1, aflatoxin B2, aflatoxin G1, aflatoxin G2, ochratoxin A, T-2 toxin and zearalenone, were found in the analysed samples, and some of them quantified between 0.1 ¿g L-1 and 19 ¿g L-1.

Grupo de investigación: Grup de Cromatografia. Aplicacions Mediambientals

Áreas temáticas: Chemistry Química Química

Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/

ISSN: 0308-8146

Identificador del autor: 0000-0002-7534-1964; ; ; ; ; ;

Fecha de alta del registro: 2019-01-18

Página final: 372

Volumen de revista: 229

Versión del articulo depositado: info:eu-repo/semantics/acceptedVersion

Enlace a la fuente original: https://www.sciencedirect.com/science/article/abs/pii/S0308814617302820?via%3Dihub

DOI del artículo: 10.1016/j.foodchem.2017.02.078

Entidad: Universitat Rovira i Virgili

Año de publicación de la revista: 2017

Página inicial: 366

Tipo de publicación: Article Artículo Article