Assessing matrix solid phase dispersion extraction strategies for determining bisphenols and phthalates in gilthead sea bream samples

Dulce L. Soliz, Garcinuño, Rosa María, Paniagua González, Gema, Bravo, Juan Carlos y Fernández Hernando, Pilar . (2024) Assessing matrix solid phase dispersion extraction strategies for determining bisphenols and phthalates in gilthead sea bream samples. Foods 2024, 13(3), 413

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Título Assessing matrix solid phase dispersion extraction strategies for determining bisphenols and phthalates in gilthead sea bream samples
Autor(es) Dulce L. Soliz
Garcinuño, Rosa María
Paniagua González, Gema
Bravo, Juan Carlos
Fernández Hernando, Pilar
Materia(s) Ciencias
Abstract Microplastics (MPs) and nanoplastics (NPs) are widely spread in the environment, generating significant concern due to their potential impact on environmental health. Marine species usually ingest plastic fragments, mistaking them for food. Many toxic compounds, such as plastic additives that are not chemically bound to the plastic matrix, can be released from MPs and NPs and reach humans via the food chain. This paper highlights the development and validation of a straightforward solid–liquid extraction clean-up procedure in combination with a matrix solid-phase dispersion method using high-performance liquid chromatography coupled with mass spectrometry (HPLC-MS) detection, enabling facile, precise, and reliable identification and quantitation of a total of six bisphenols and phthalates in gilthead sea breams. Under the optimized conditions, the developed method showed good linearity (R2 > 0.993) for all target compounds. The recoveries obtained were between 70 and 92%. The relative standard deviations (RSDs) for reproducibility (inter-day) and repeatability (intra-day) were less than 9% and 10%, respectively. The limit of detection (LOD) and limit of quantification (LOQ) for the target compounds ranged from 0.11 to 0.68 µg/kg and from 0.37 to 2.28 µg/kg, respectively. A new, efficient extraction methodology for the determination of BPA, BPS, BPF, DBP, DEP, and DHEP in gilthead seabream has been optimized and validated.
Palabras clave plastic contaminants;
gilthead seabream
MSPD
bisphenols
phthalates
HPLC-MS
Editor(es) MDPI
Fecha 2024-01
Formato application/pdf
Identificador bibliuned:DptoCA-FCIE-Articulos-Gpaniagua-007
http://e-spacio.uned.es/fez/view/bibliuned:DptoCA-FCIE-Articulos-Gpaniagua-007
DOI - identifier https://doi.org/10.3390/foods13030413
ISSN - identifier 2304-8158
Nombre de la revista Foods 2024, 13(3), 413
Número de Volumen 13
Número de Issue 3
Publicado en la Revista Foods 2024, 13(3), 413
Idioma eng
Versión de la publicación publishedVersion
Tipo de recurso Article
Derechos de acceso y licencia http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
Tipo de acceso Acceso abierto
Notas adicionales The registered version of this article, first published in Foods, is available online at the publisher's website: MDPI, https://doi.org/10.3390/foods13030413
Notas adicionales La versión registrada de este artículo, publicado por primera vez en Foods, está disponible en línea en el sitio web del editor: MDPI, https://doi.org/10.3390/foods13030413

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Creado: Wed, 21 Feb 2024, 05:36:48 CET