Rice Grain Cadmium Concentrations in the Global Supply‑Chain

.-- Green, Andy J. et al.

Detalles Bibliográficos
Autor: Green, Andy J.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2020
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/210584
Acceso en línea:http://hdl.handle.net/10261/210584
Access Level:acceso abierto
Palabra clave:Arsenic
Cadmium
Exposure route
Rice
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spelling Rice Grain Cadmium Concentrations in the Global Supply‑ChainGreen, Andy J.ArsenicCadmiumExposure routeRice.-- Green, Andy J. et al.One of cadmium’s major exposure routes to humans is through rice consumption. The concentrations of cadmium in the global polished (white), market rice supply-chain were assessed in 2270 samples, purchased from retailers across 32 countries, encompassing 6 continents. It was found on a global basis that East Africa had the lowest cadmium with a median for both Malawi and Tanzania at 4.9 μg/kg, an order of magnitude lower than the highest country, China with a median at 69.3 μg/ kg. The Americas were typically low in cadmium, but the Indian sub-continent was universally elevated. In particular certain regions of Bangladesh had high cadmium, that when combined with the high daily consumption rate of rice of that country, leads to high cadmium exposures. Concentrations of cadmium were compared to the European Standard for polished rice of 200 μg/kg and 5% of the global supply-chain exceeded this threshold. For the stricter standard of 40 μg/kg for processed infant foods, for which rice can comprise up to 100% by composition (such as rice porridges, puffed rice cereal and cakes), 25% of rice would not be suitable for making pure rice baby foods. Given that rice is also elevated in inorganic arsenic, the only region of the world where both inorganic arsenic and cadmium were low in grain was East Africa.Peer reviewedSpringer NatureConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202020202020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/210584reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.1007/s12403-020-00349-6Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2105842026-05-22T06:33:51Z
dc.title.none.fl_str_mv Rice Grain Cadmium Concentrations in the Global Supply‑Chain
title Rice Grain Cadmium Concentrations in the Global Supply‑Chain
spellingShingle Rice Grain Cadmium Concentrations in the Global Supply‑Chain
Green, Andy J.
Arsenic
Cadmium
Exposure route
Rice
title_short Rice Grain Cadmium Concentrations in the Global Supply‑Chain
title_full Rice Grain Cadmium Concentrations in the Global Supply‑Chain
title_fullStr Rice Grain Cadmium Concentrations in the Global Supply‑Chain
title_full_unstemmed Rice Grain Cadmium Concentrations in the Global Supply‑Chain
title_sort Rice Grain Cadmium Concentrations in the Global Supply‑Chain
dc.creator.none.fl_str_mv Green, Andy J.
author Green, Andy J.
author_facet Green, Andy J.
author_role author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Arsenic
Cadmium
Exposure route
Rice
topic Arsenic
Cadmium
Exposure route
Rice
description .-- Green, Andy J. et al.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
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format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/210584
url http://hdl.handle.net/10261/210584
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.1007/s12403-020-00349-6
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
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