Universidad de Burgos RIUBU Principal Default Universidad de Burgos RIUBU Principal Default
  • español
  • English
  • français
  • Deutsch
  • português (Brasil)
  • italiano
Universidad de Burgos RIUBU Principal Default
  • Ayuda
  • Contacto
  • Sugerencias
  • Acceso abierto
    • Archivar en RIUBU
    • Acuerdos editoriales para la publicación en acceso abierto
    • Controla tus derechos, facilita el acceso abierto
    • Sobre el acceso abierto y la UBU
    • español
    • English
    • français
    • Deutsch
    • português (Brasil)
    • italiano
    • español
    • English
    • français
    • Deutsch
    • português (Brasil)
    • italiano
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Listar

    Todo RIUBUComunidadesFechaAutor / DirectorTítuloMateria / AsignaturaEsta colecciónFechaAutor / DirectorTítuloMateria / Asignatura

    Mi cuenta

    AccederRegistro

    Estadísticas

    Ver Estadísticas de uso

    Compartir

    Ver ítem 
    •   RIUBU Principal
    • E-Prints y Datos de investigación
    • Grupos de investigación
    • Quimiometría y Cualimetría (Q&C)
    • Artículos Q&C
    • Ver ítem
    •   RIUBU Principal
    • E-Prints y Datos de investigación
    • Grupos de investigación
    • Quimiometría y Cualimetría (Q&C)
    • Artículos Q&C
    • Ver ítem

    Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10259/5095

    Título
    The behaviour of Tenax as food simulant in the migration of polymer additives from food contact materials by means of gas chromatography/mass spectrometry and PARAFAC
    Autor
    Rubio Martínez, LauraAutoridad UBU Orcid
    Valverde Som, LucíaAutoridad UBU Orcid
    Sarabia Peinador, Luis AntonioAutoridad UBU Orcid
    Ortiz Fernández, Mª CruzAutoridad UBU Orcid
    Publicado en
    Journal of Chromatography A. 2019, V. 1589, p. 18-29
    Editorial
    Elsevier
    Fecha de publicación
    2019-03
    ISSN
    0021-9673
    DOI
    10.1016/j.chroma.2018.12.054
    Resumen
    The migration of benzophenone (BP), an antioxidant (2,6-di-tert-butyl-4-methyl-phenol (BHT)) and three plasticizers (diisobutyl phthalate (DiBP), bis(2-ethylhexyl) adipate (DEHA) and diisononyl phthalate (DiNP)) from different food contact materials into Tenax as food simulant was studied. The packaging materials analysed were: polyethylene (PE) and polyvinyl chloride (PVC) cling-films, paper bread bag, brown paper popcorn bag intended to be heated in a microwave oven and polypropylene (PP) coffee capsules. The analysis was carried out using PARAFAC and PARAFAC2 decompositions and gas chromatography/mass spectrometry (GC/MS), being DiBP-d4 the internal standard. Tenax has been used as food simulant for specific migration of dry foodstuffs according to Commission Regulation (EU) 10/2011. PARAFAC and PARAFAC2 decompositions enabled the unequivocal identification and quantification of all the analytes despite some of the m/z ratios of the coeluting interferents were shared with the analytes. Otherwise, the presence of the analytes could not have been ensured according to the EU legislation in force. BHT, DiBP and DEHA were contained in the Tenax blanks in some of the analyses. The amount of BP and DiBP migrated from the PVC film was 83.53 μg L−1 and 31.30 μg L−1, respectively; whereas 71.62 μg L−1 of BP and 27.45 μg L−1 of DiBP migrated from the PP coffee capsules. None of the analytes were detected above the capability of detection in the non-spiked migration samples of the rest of the food contact materials analysed. The efficiency of Tenax as an adequate food simulant has also been studied through the values of its adsorption capability which were different depending on the analytes and the materials. In the spiked migration samples, these values ranged from 25.33% to 99.37%.
    Palabras clave
    Tenax
    Plasticizers
    Benzophenone
    PTV-GC/MS
    PARAFAC
    Migration test
    Materia
    Química analítica
    Chemistry, Analytic
    URI
    http://hdl.handle.net/10259/5095
    Versión del editor
    https://doi.org/10.1016/j.chroma.2018.12.054
    Aparece en las colecciones
    • Artículos Q&C
    Attribution-NonCommercial-NoDerivatives 4.0 International
    Documento(s) sujeto(s) a una licencia Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
    Ficheros en este ítem
    Nombre:
    Rubio-jca_2019.pdf
    Tamaño:
    1001.Kb
    Formato:
    Adobe PDF
    Thumbnail
    Visualizar/Abrir

    Métricas

    Citas

    Academic Search
    Ver estadísticas de uso

    Exportar

    RISMendeleyRefworksZotero
    • edm
    • marc
    • xoai
    • qdc
    • ore
    • ese
    • dim
    • uketd_dc
    • oai_dc
    • etdms
    • rdf
    • mods
    • mets
    • didl
    • premis
    Mostrar el registro completo del ítem