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    Por favor, use este identificador para citar o enlazar este ítem:https://uvadoc.uva.es/handle/10324/72958

    Título
    Development and validation of an analytical methodology based on solvent microextraction and UHPLC-MS/MS for determining bisphenols in honeys from different botanical origins
    Autor
    Martín Gómez, Beatriz
    Valverde Bastardo, SilviaAutoridad UVA Orcid
    Bernal del Nozal, JoséAutoridad UVA Orcid
    Ares Sacristán, Ana MaríaAutoridad UVA
    Año del Documento
    2024
    Editorial
    Elsevier
    Descripción
    Producción Científica
    Documento Fuente
    Food Chemistry, junio 2024, vol. 450, 139358
    Résumé
    A new analytical methodology was proposed to determine fourteen bisphenols in honeys from different botanical origins using ultra-high performance liquid chromatography-tandem mass spectrometry. A fast, efficient, environmentally-friendly and simple sample treatment (recoveries between 81% and 116%; matrix effect <20% for all studied compounds except for bisphenol E, F and S) was proposed, which involved a solvent microextraction with acetone and a small volume/amount of 1-hexanol. Chromatographic analysis (< 15 min) was performed in a Kinetex EVO C18 column under gradient elution mode. The method was validated in terms of selectivity, limits of detection (0.2–1.5 μg/kg) and quantification (0.5–4.7 μg/kg), linearity, matrix effect, trueness, and precision (relative standard deviation <17%). Finally, thirty honey samples were analyzed, revealing the presence of residues of nine bisphenols in some of them. However, quantification was possible only in two cases for bisphenol A, with a concentration of approximately 13 μg/kg.
    Materias Unesco
    2301 Química Analítica
    Palabras Clave
    Bisphenols
    Food safety
    Green analytical chemistry
    Honey
    UHPLC-MS/MS
    Method validation
    Sample treatment
    ISSN
    0308-8146
    Revisión por pares
    SI
    DOI
    10.1016/j.foodchem.2024.139358
    Patrocinador
    Ministerio de Igualdad-Instituto de la Mujer (n°10–2-ID22)
    Version del Editor
    https://www.sciencedirect.com/science/article/pii/S0308814624010070
    Propietario de los Derechos
    © 2024 The Authors
    Idioma
    eng
    URI
    https://uvadoc.uva.es/handle/10324/72958
    Tipo de versión
    info:eu-repo/semantics/publishedVersion
    Derechos
    openAccess
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    • DEP60 - Artículos de revista [112]
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    fchem450_development-validation-analytical-methodology-solvent-microextraction.pdf
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    1.522Mo
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    Attribution-NonCommercial-NoDerivatives 4.0 InternacionalExcepté là où spécifié autrement, la license de ce document est décrite en tant que Attribution-NonCommercial-NoDerivatives 4.0 Internacional

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