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    • DEP60 - Artículos de revista
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    Por favor, use este identificador para citar o enlazar este ítem:https://uvadoc.uva.es/handle/10324/64393

    Título
    Determination of acaricides in honeys from different botanical origins by gas chromatography-mass spectrometry
    Autor
    De La Fuente Ballesteros, AdriánAutoridad UVA Orcid
    Brugnerotto, Patricia
    Costa, Ana C.O.
    Nozal Nalda, María Jesús delAutoridad UVA Orcid
    Ares Sacristán, Ana MaríaAutoridad UVA
    Bernal del Nozal, JoséAutoridad UVA Orcid
    Año del Documento
    2023
    Editorial
    Elsevier
    Descripción
    Producción Científica
    Documento Fuente
    Food Chemistry, Diciembre 2022, vol. 408, n. 135245.
    Abstract
    An analytical method has been proposed and validated to determine seven acaricides (atrazine, chlorpyrifos, chlorfenvinphos, α-endosulfan, bromopropylate, coumaphos, and τ-fluvalinate) in honeys from different botanical origins (multifloral, heather and rosemary) by means of gas chromatography-mass spectrometry. An efficient and simple sample treatment was proposed that involved a solvent extraction with an ethyl acetate and cyclohexane (50:50, v/v) mixture. Chromatographic analysis (<25 min) was performed in a DB-5MS column under programmed temperature conditions. The method was validated in terms of selectivity, limits of detection (0.2–2.0 μg kg-1) and quantification (0.5–7.6 μg kg-1), linearity (limit of quantification-700 (heather) or 800 (multifloral and rosemary) μg kg-1), matrix effect (<20 % in most cases), trueness (recoveries between 81 % and 108 %), and precision (relative standard deviation < 15 %). Finally, of the seven acaricides investigated in several honey samples only τ-fluvalinate residues (<limit of quantification - 23 μg kg-1) were found.
    Palabras Clave
    Acaricides; Food analysis; Food safety; Gas chromatography-mass spectrometry; Honey; Method validation
    Revisión por pares
    SI
    DOI
    10.1016/j.foodchem.2022.135245
    Patrocinador
    Este trabajo forma parte del proyecto de investigación financiado por el Ministerio de Economía y Competitividad e INIA-FEDER (RTA2017-00004-C02-02).
    Version del Editor
    https://www.sciencedirect.com/science/article/pii/S0308814622032071?via%3Dihub
    Propietario de los Derechos
    Elsevier
    Idioma
    eng
    URI
    https://uvadoc.uva.es/handle/10324/64393
    Tipo de versión
    info:eu-repo/semantics/acceptedVersion
    Derechos
    openAccess
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    • DEP60 - Artículos de revista [112]
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    Attribution-NonCommercial-NoDerivatives 4.0 InternacionalExcept where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 Internacional

    Universidad de Valladolid

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