Articles producció científica> Ciències Mèdiques Bàsiques

Dietary exposure to total and inorganic arsenic via rice and rice-based products consumption

  • Dades identificatives

    Identificador: imarina:6389898
    Autors:
    González NCalderón JRúbies ABosch JTimoner ICastell VMarquès MNadal MDomingo JL
    Resum:
    © 2020 Diet is the major route of exposure to arsenic (As), with rice and rice products as food groups with relatively high As levels. This study was aimed at determining the concentrations of total arsenic (total As) and inorganic arsenic (InAs) in rice and rice products. The dietary exposure and health risks for infant and adult population were also estimated. Brown varieties of rice showed higher As levels than white rice (189 vs 132 μg/kg). Toddlers and infants presented the highest dietary exposure to total As (4.08 and 3.99 μg/day, respectively), but unlike the rest of population groups, the main contributor was organic arsenic. Focusing on the contribution of each food item, rice represents the major contributor to InAs exposure by the adult population, while baby cereals and breakfast cereals are the most important contributors for infant exposure. Anyhow, none of the population groups exceeded the lower limit of the BMDL01 range (from 0.3 to 8.0 μg/kg body weight/day) set by EFSA in any of the three exposure scenarios (high, mean, and low) hereby considered. Finally, consumption of white rice varieties or pre-cooked rice, as well as washing rice before cooking, are recommended in order to minimize the exposure to arsenic.
  • Altres:

    Autor segons l'article: González N; Calderón J; Rúbies A; Bosch J; Timoner I; Castell V; Marquès M; Nadal M; Domingo JL
    Departament: Ciències Mèdiques Bàsiques
    Autor/s de la URV: Domingo Roig, José Luis / Gonzalez Paradell, Nieves / Marquès Bueno, Montserrat / Nadal Lomas, Martí
    Paraules clau: Speciation Risk assessment Rice products Rice Province Population Human health-risks Heavy-metals Geographical variation Elements Dietary exposure Cooking Contamination China Arsenic rice products rice dietary exposure arsenic
    Resum: © 2020 Diet is the major route of exposure to arsenic (As), with rice and rice products as food groups with relatively high As levels. This study was aimed at determining the concentrations of total arsenic (total As) and inorganic arsenic (InAs) in rice and rice products. The dietary exposure and health risks for infant and adult population were also estimated. Brown varieties of rice showed higher As levels than white rice (189 vs 132 μg/kg). Toddlers and infants presented the highest dietary exposure to total As (4.08 and 3.99 μg/day, respectively), but unlike the rest of population groups, the main contributor was organic arsenic. Focusing on the contribution of each food item, rice represents the major contributor to InAs exposure by the adult population, while baby cereals and breakfast cereals are the most important contributors for infant exposure. Anyhow, none of the population groups exceeded the lower limit of the BMDL01 range (from 0.3 to 8.0 μg/kg body weight/day) set by EFSA in any of the three exposure scenarios (high, mean, and low) hereby considered. Finally, consumption of white rice varieties or pre-cooked rice, as well as washing rice before cooking, are recommended in order to minimize the exposure to arsenic.
    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: marti.nadal@urv.cat nieves.gonzalez@urv.cat montserrat.marques@urv.cat marti.nadal@urv.cat joseluis.domingo@urv.cat
    Identificador de l'autor: 0000-0002-0217-4827 0000-0003-4134-016X 0000-0001-6302-8578 0000-0002-0217-4827 0000-0001-6647-9470
    Data d'alta del registre: 2024-06-15
    Versió de l'article dipositat: info:eu-repo/semantics/submittedVersion
    Enllaç font original: https://www.sciencedirect.com/science/article/abs/pii/S0278691520303100
    Referència a l'article segons font original: Food And Chemical Toxicology. 141 (111420): 111420-
    Referència de l'ítem segons les normes APA: González N; Calderón J; Rúbies A; Bosch J; Timoner I; Castell V; Marquès M; Nadal M; Domingo JL (2020). Dietary exposure to total and inorganic arsenic via rice and rice-based products consumption. Food And Chemical Toxicology, 141(111420), 111420-. DOI: 10.1016/j.fct.2020.111420
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    DOI de l'article: 10.1016/j.fct.2020.111420
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2020
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Food Science,Food Science & Technology,Medicine (Miscellaneous),Toxicology
    Speciation
    Risk assessment
    Rice products
    Rice
    Province
    Population
    Human health-risks
    Heavy-metals
    Geographical variation
    Elements
    Dietary exposure
    Cooking
    Contamination
    China
    Arsenic
    rice products
    rice
    dietary exposure
    arsenic
    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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