Methylmercury in predatory and non-predatory fish species marketed in the Amazon triple frontier
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Digital do Instituto Evandro Chagas (Patuá) |
Texto Completo: | https://patua.iec.gov.br/handle/iec/4090 |
Resumo: | This study assessed if the concentrations of methylmercury (MeHg) in predatory and non-predatory fish caught in the Upper Solimões River are safe for human consumption, according to the reference values established by the Joint FAO/WHO Expert Committee on Food Additives (JECFA). MeHg concentrations were evaluated in muscle of 5 predatory and 4 non-predatory fish species by gas chromatography with electron capture detector (GC-ECD). MeHg concentrations in predatory (0.09 mg kg−1) and non-predatory (0.04 mg kg−1) fish were under the safe upper limit for human consumption. The general average concentration of MeHg in these fish were 0.05 mg kg−1. The Estimated Weekly Intake of MeHg was higher than the provisional tolerable weekly intake in both predatory and non-predatory fish, especially for women. Due to the high rates of fish consumption in the Amazon, the risk assessment based only on the concentration of MeHg in fish may not be accurate. |
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Silva, Stephani Ferreira daPereira, João Paulo GóesOliveira, Diomar CavalcanteLima, Marcelo de Oliveira2020-05-13T20:35:04Z2020-05-13T20:35:04Z2020SILVA, Stephani Ferreira da et al. Methylmercury in predatory and non-predatory fish species marketed in the Amazon triple frontier. Bulletin of Environmental Contamination and Toxicology, v. xx, n. xx, p. xx, 2020.1432-0800https://patua.iec.gov.br/handle/iec/409010.1007/s00128-020-02862-5This study assessed if the concentrations of methylmercury (MeHg) in predatory and non-predatory fish caught in the Upper Solimões River are safe for human consumption, according to the reference values established by the Joint FAO/WHO Expert Committee on Food Additives (JECFA). MeHg concentrations were evaluated in muscle of 5 predatory and 4 non-predatory fish species by gas chromatography with electron capture detector (GC-ECD). MeHg concentrations in predatory (0.09 mg kg−1) and non-predatory (0.04 mg kg−1) fish were under the safe upper limit for human consumption. The general average concentration of MeHg in these fish were 0.05 mg kg−1. The Estimated Weekly Intake of MeHg was higher than the provisional tolerable weekly intake in both predatory and non-predatory fish, especially for women. Due to the high rates of fish consumption in the Amazon, the risk assessment based only on the concentration of MeHg in fish may not be accurate.This work was supported by Coordenação de Aperfeiçoamento de Pessoal de Nível Superior and Instituto Evandro Chagas.Federal University of Pará. Multiprofessional Health Residency Program. Castanhal, PA, Brazil.Ministério da Saúde. Secretaria de Vigilância em Saúde. Instituto Evandro Chagas. Ananindeua, PA, Brasil.Ministério da Saúde. Secretaria de Vigilância em Saúde. Instituto Evandro Chagas. Ananindeua, PA, Brasil.Ministério da Saúde. Secretaria de Vigilância em Saúde. Instituto Evandro Chagas. Ananindeua, PA, Brasil / Federal University of Pará. Aquatic Ecology and Fisheries Graduate Program. Belém, PA, Brazil.engSpringerMethylmercury in predatory and non-predatory fish species marketed in the Amazon triple frontierinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleMercúrio / toxicidadePeixes / anatomia & histologiaIngestão de AlimentosContaminação de Alimentos / análiseMedição de Risco / métodosAlto Solimõesinfo:eu-repo/semantics/embargoedAccessreponame:Repositório Digital do Instituto Evandro Chagas (Patuá)instname:Instituto Evandro Chagas (IEC)instacron:IECORIGINALMethylmercury in predatory and non-predatory fish species marketed in the Amazon triple frontier.pdfMethylmercury in predatory and non-predatory fish species marketed in the Amazon triple frontier.pdfapplication/pdf551083https://patua.iec.gov.br/bitstreams/d9e12e50-34b9-424f-9e51-028b1a568218/downloadc9a9c128e29cac82a5d7fdf3f4e6da73MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-82182https://patua.iec.gov.br/bitstreams/f41e038b-25b0-4a4e-9cb6-62c37838fe54/download11832eea31b16df8613079d742d61793MD52TEXTMethylmercury in predatory and non-predatory fish species marketed in the Amazon triple frontier.pdf.txtMethylmercury in predatory and non-predatory fish species marketed in the Amazon triple frontier.pdf.txtExtracted texttext/plain2https://patua.iec.gov.br/bitstreams/703741da-1432-4de0-ac84-3ce795c0acb4/downloade1c06d85ae7b8b032bef47e42e4c08f9MD55THUMBNAILMethylmercury in predatory and non-predatory fish species marketed in the Amazon triple frontier.pdf.jpgMethylmercury in predatory and non-predatory fish species marketed in the Amazon triple frontier.pdf.jpgGenerated Thumbnailimage/jpeg3095https://patua.iec.gov.br/bitstreams/83e92af5-0e2f-4a65-9f30-edd143d70fe3/download71859d578212107f7f8c49a4ce09d9eeMD56iec/40902022-10-20 21:35:32.826oai:patua.iec.gov.br:iec/4090https://patua.iec.gov.brRepositório InstitucionalPUBhttps://patua.iec.gov.br/oai/requestclariceneta@iec.gov.br || Biblioteca@iec.gov.bropendoar:2022-10-20T21:35:32Repositório Digital do Instituto Evandro Chagas (Patuá) - Instituto Evandro Chagas (IEC)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 |
dc.title.pt_BR.fl_str_mv |
Methylmercury in predatory and non-predatory fish species marketed in the Amazon triple frontier |
title |
Methylmercury in predatory and non-predatory fish species marketed in the Amazon triple frontier |
spellingShingle |
Methylmercury in predatory and non-predatory fish species marketed in the Amazon triple frontier Silva, Stephani Ferreira da Mercúrio / toxicidade Peixes / anatomia & histologia Ingestão de Alimentos Contaminação de Alimentos / análise Medição de Risco / métodos Alto Solimões |
title_short |
Methylmercury in predatory and non-predatory fish species marketed in the Amazon triple frontier |
title_full |
Methylmercury in predatory and non-predatory fish species marketed in the Amazon triple frontier |
title_fullStr |
Methylmercury in predatory and non-predatory fish species marketed in the Amazon triple frontier |
title_full_unstemmed |
Methylmercury in predatory and non-predatory fish species marketed in the Amazon triple frontier |
title_sort |
Methylmercury in predatory and non-predatory fish species marketed in the Amazon triple frontier |
author |
Silva, Stephani Ferreira da |
author_facet |
Silva, Stephani Ferreira da Pereira, João Paulo Góes Oliveira, Diomar Cavalcante Lima, Marcelo de Oliveira |
author_role |
author |
author2 |
Pereira, João Paulo Góes Oliveira, Diomar Cavalcante Lima, Marcelo de Oliveira |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Silva, Stephani Ferreira da Pereira, João Paulo Góes Oliveira, Diomar Cavalcante Lima, Marcelo de Oliveira |
dc.subject.decsPrimary.pt_BR.fl_str_mv |
Mercúrio / toxicidade Peixes / anatomia & histologia Ingestão de Alimentos Contaminação de Alimentos / análise Medição de Risco / métodos Alto Solimões |
topic |
Mercúrio / toxicidade Peixes / anatomia & histologia Ingestão de Alimentos Contaminação de Alimentos / análise Medição de Risco / métodos Alto Solimões |
description |
This study assessed if the concentrations of methylmercury (MeHg) in predatory and non-predatory fish caught in the Upper Solimões River are safe for human consumption, according to the reference values established by the Joint FAO/WHO Expert Committee on Food Additives (JECFA). MeHg concentrations were evaluated in muscle of 5 predatory and 4 non-predatory fish species by gas chromatography with electron capture detector (GC-ECD). MeHg concentrations in predatory (0.09 mg kg−1) and non-predatory (0.04 mg kg−1) fish were under the safe upper limit for human consumption. The general average concentration of MeHg in these fish were 0.05 mg kg−1. The Estimated Weekly Intake of MeHg was higher than the provisional tolerable weekly intake in both predatory and non-predatory fish, especially for women. Due to the high rates of fish consumption in the Amazon, the risk assessment based only on the concentration of MeHg in fish may not be accurate. |
publishDate |
2020 |
dc.date.accessioned.fl_str_mv |
2020-05-13T20:35:04Z |
dc.date.available.fl_str_mv |
2020-05-13T20:35:04Z |
dc.date.issued.fl_str_mv |
2020 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
SILVA, Stephani Ferreira da et al. Methylmercury in predatory and non-predatory fish species marketed in the Amazon triple frontier. Bulletin of Environmental Contamination and Toxicology, v. xx, n. xx, p. xx, 2020. |
dc.identifier.uri.fl_str_mv |
https://patua.iec.gov.br/handle/iec/4090 |
dc.identifier.issn.-.fl_str_mv |
1432-0800 |
dc.identifier.doi.-.fl_str_mv |
10.1007/s00128-020-02862-5 |
identifier_str_mv |
SILVA, Stephani Ferreira da et al. Methylmercury in predatory and non-predatory fish species marketed in the Amazon triple frontier. Bulletin of Environmental Contamination and Toxicology, v. xx, n. xx, p. xx, 2020. 1432-0800 10.1007/s00128-020-02862-5 |
url |
https://patua.iec.gov.br/handle/iec/4090 |
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eng |
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eng |
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info:eu-repo/semantics/embargoedAccess |
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Springer |
publisher.none.fl_str_mv |
Springer |
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reponame:Repositório Digital do Instituto Evandro Chagas (Patuá) instname:Instituto Evandro Chagas (IEC) instacron:IEC |
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Instituto Evandro Chagas (IEC) |
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IEC |
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IEC |
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Repositório Digital do Instituto Evandro Chagas (Patuá) |
collection |
Repositório Digital do Instituto Evandro Chagas (Patuá) |
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