Analysis of total arsenic content in purchased rice from Ecuador

Atiaga-Franco, Oliva L., Otero, Xose L., Gallego-Picó, Alejandrina, Escobar-Castañeda, Luis A., Bravo Yagüe, Juan Carlos y Carrera-Villacrés, David . (2019) Analysis of total arsenic content in purchased rice from Ecuador. Czech Journal of Food Science

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Título Analysis of total arsenic content in purchased rice from Ecuador
Autor(es) Atiaga-Franco, Oliva L.
Otero, Xose L.
Gallego-Picó, Alejandrina
Escobar-Castañeda, Luis A.
Bravo Yagüe, Juan Carlos
Carrera-Villacrés, David
Materia(s) Ciencias
Abstract Natural and anthropogenic sources contribute to arsenic contamination in water and human food chain in Andean countries. Human exposure to arsenic via rice consumption is of great concern in countries where this crop is the dominant staple food, and limited information is available on the arsenic contamination on rice in Ecuador. This work was to contribute to the lack of knowledge analysing total arsenic by hydride generation-atomic absorption spectrometry in the samples of white, brown and parboiled rice purchased in Ecuadorian markets and produced in the two main rice wetlands in Ecuador, Guayas and Los Ríos, were carried out. For the samples from Guayas, arsenic concentration in white, brown and parboiled rice were 0.174 ± 0.014, 0.232 ± 0.021, and 0.186 ± 0.017 mg/kg respectively, whereas samples of white rice from Los Ríos showed a total arsenic level of 0.258 ± 0.037 mg/kg. This last arsenic concentration exceeds recommended maximum permissible limit by the FAO/WHO. Obtained data have available to estimate the Ecuadorian dietary exposure revealing serious health risk for population
Palabras clave Andean countries
arsenic;
daily intake;
healthy risk;
rice;
South America
Editor(es) Czech Academy of Agricultural Sciences
Fecha 2019-12-31
Formato application/pdf
Identificador bibliuned:DptoCA-FCIE-Articulos-Jcbravo-0004
http://e-spacio.uned.es/fez/view/bibliuned:DptoCA-FCIE-Articulos-Omonago-0004
DOI - identifier https://doi.org/10.17221/183/2018-CJFS
ISSN - identifier 1212-1800; eISSN: 1805-9317
Nombre de la revista Czech Journal of Food Science
Número de Volumen 37
Número de Issue 6
Página inicial 425-431
Página final 425-431
Publicado en la Revista Czech Journal of Food Science
Idioma eng
Versión de la publicación publishedVersion
Tipo de recurso Article
Derechos de acceso y licencia http://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
Tipo de acceso Acceso abierto
Notas adicionales La versión registrada de este artículo, publicado por primera vez en Czech Journal of Food Science,(2019) 37-6, p. 425-431 está disponible en línea en el sitio web del editor:Czech Academy of Agricultural Sciences, https://doi.org/10.17221/183/2018-CJFS
Notas adicionales The registered version of this article, first published in Czech Journal of Food Science, (2019) 37-6, p. 425-431 is available online at the publisher's website: Czech Academy of Agricultural Sciences, https://doi.org/10.17221/183/2018-CJFS

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Creado: Thu, 21 Mar 2024, 00:41:56 CET