Articles producció científica> Ciències Mèdiques Bàsiques

Oral bioaccessibility of arsenic, mercury and methylmercury in marine species commercialized in Catalonia (Spain) and health risks for the consumers

  • Dades identificatives

    Identificador: imarina:6388350
  • Autors:

    Cano-Sancho G
    Perelló G
    Maulvault A
    Marques A
    Nadal M
    Domingo J
  • Altres:

    Autor segons l'article: Cano-Sancho G; Perelló G; Maulvault A; Marques A; Nadal M; Domingo J
    Departament: Ciències Mèdiques Bàsiques
    Autor/s de la URV: Domingo Roig, José Luis / Nadal Lomas, Martí / PERELLÓ BERENGUER, GEMMA
    Paraules clau: Toxic elements In vitro digestion In vitro digestion Health risks Fish and seafood Bioaccessibility in vitro digestion health risks fish and seafood bioaccessibility
    Resum: © 2015 Elsevier Ltd. This study was aimed at characterizing the bioaccessibility of arsenic (As), mercury (Hg) and methylmercury (MeHg) in commercial fish and seafood species widely consumed by the population of Catalonia (Spain). An accurate evaluation on how bioaccessibility estimations may affect the outcomes of exposure assessment studies was also conducted. The concentrations of As, Hg, and MeHg in samples of fish and seafood incubated in a 3-compartmental (mouth, stomach, and small intestine) in vitro gastrointestinal model, were quantified and compared with the levels of these elements in cooked samples. Arsenic showed a high bioaccessibility in all the fish and seafood species, ranging from 72% (mackerel) to 89% (sardine). In contrast, the bioaccessibility of Hg was rather lower, being <50% for most species, while MeHg could be only quantified in swordfish and tuna. This study elucidates the potential overestimation of health risks to consumers, when the effects of bioaccessibility and cooking procedures are not taken into account in the risk assessment. Unlike As, whose risk is not generally overestimated, Hg and MeHg showed a lower and variable bioaccessibility in marine species, meaning an overestimation of health risks for the adult population. Further studies should assess the bioaccessibility of mercurial species for children.
    Àrees temàtiques: Toxicology Saúde coletiva Química Odontología Nutrição Medicine (miscellaneous) Medicina veterinaria Medicina iii Medicina ii Medicina i Materiais Interdisciplinar Food science & technology Food science Farmacia Ensino Engenharias iv Engenharias ii Enfermagem Educação física Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência de alimentos Biotecnología Biodiversidade Astronomia / física
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 02786915
    Adreça de correu electrònic de l'autor: joseluis.domingo@urv.cat marti.nadal@urv.cat
    Identificador de l'autor: 0000-0001-6647-9470 0000-0002-0217-4827
    Data d'alta del registre: 2024-09-07
    Versió de l'article dipositat: info:eu-repo/semantics/acceptedVersion
    Enllaç font original: https://www.sciencedirect.com/science/article/abs/pii/S0278691515300636?via%3Dihub
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Food And Chemical Toxicology. 86 34-40
    Referència de l'ítem segons les normes APA: Cano-Sancho G; Perelló G; Maulvault A; Marques A; Nadal M; Domingo J (2015). Oral bioaccessibility of arsenic, mercury and methylmercury in marine species commercialized in Catalonia (Spain) and health risks for the consumers. Food And Chemical Toxicology, 86(), 34-40. DOI: 10.1016/j.fct.2015.09.012
    DOI de l'article: 10.1016/j.fct.2015.09.012
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2015
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Food Science,Food Science & Technology,Medicine (Miscellaneous),Toxicology
    Toxic elements
    In vitro digestion
    In vitro digestion
    Health risks
    Fish and seafood
    Bioaccessibility
    in vitro digestion
    health risks
    fish and seafood
    bioaccessibility
    Toxicology
    Saúde coletiva
    Química
    Odontología
    Nutrição
    Medicine (miscellaneous)
    Medicina veterinaria
    Medicina iii
    Medicina ii
    Medicina i
    Materiais
    Interdisciplinar
    Food science & technology
    Food science
    Farmacia
    Ensino
    Engenharias iv
    Engenharias ii
    Enfermagem
    Educação física
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Ciências ambientais
    Ciências agrárias i
    Ciência de alimentos
    Biotecnología
    Biodiversidade
    Astronomia / física
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