Bromine, arsenic, cadmium, and lead in several key food groups: an assessment of relative risk
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.18/6096 |
Resumo: | This study endeavoured to provide an overview of the bromine, Br, arsenic (As, a metalloid) and metal (cadmium, Cd, and lead, Pb) relative risk associated with the consumption of relevant food groups (lean fish, fatty fish, bivalves, cephalopods, fresh fruit, dried fruit, and green vegetables) in Portugal. Though As, Cd, and Pb have been frequently studied, a comprehensive overview applying the same state-of-the-art methodology to a wide array of foods is missing. Besides, there is a large deficit of content information and risk assessment studies on Br. Thus, it is important to apply a mathematically realistic and innovative methodology (extreme value theory) to recent and accurate databases for the aforementioned food groups and elements. Best fits to Br, As (total), Cd, and Pb concentrations were attained through different functions, ranging from the normal distribution to the Weibull distribution. A semi-probabilistic risk assessment approach on the basis of four alternative scenarios (one monthly meal; one weekly meal; three weekly meals; one daily meal) showed low relative risk regarding Br and Pb in the selected food groups, including bivalves, which contained the highest Br and Pb contents. With respect to total As, high relative risk values were calculated for seafood, but it should be emphasized that this As is overwhelmingly organic, thus presenting low risk. For Cd, substantial relative risk associated with bivalves’ and cephalopods’ consumption, particularly with one or more weekly meal(s), was found. However, the current study enables us to compare between the relative risk of the studied food groups and scenarios, and other studies encompassing the whole diet and following long-term dietary patterns are needed for the assessment of absolute risk. |
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Bromine, arsenic, cadmium, and lead in several key food groups: an assessment of relative riskRelative Risk AssessmentBromineArsenicMetallic ElementsSeafoodFruit and VegetablesSegurança AlimentarThis study endeavoured to provide an overview of the bromine, Br, arsenic (As, a metalloid) and metal (cadmium, Cd, and lead, Pb) relative risk associated with the consumption of relevant food groups (lean fish, fatty fish, bivalves, cephalopods, fresh fruit, dried fruit, and green vegetables) in Portugal. Though As, Cd, and Pb have been frequently studied, a comprehensive overview applying the same state-of-the-art methodology to a wide array of foods is missing. Besides, there is a large deficit of content information and risk assessment studies on Br. Thus, it is important to apply a mathematically realistic and innovative methodology (extreme value theory) to recent and accurate databases for the aforementioned food groups and elements. Best fits to Br, As (total), Cd, and Pb concentrations were attained through different functions, ranging from the normal distribution to the Weibull distribution. A semi-probabilistic risk assessment approach on the basis of four alternative scenarios (one monthly meal; one weekly meal; three weekly meals; one daily meal) showed low relative risk regarding Br and Pb in the selected food groups, including bivalves, which contained the highest Br and Pb contents. With respect to total As, high relative risk values were calculated for seafood, but it should be emphasized that this As is overwhelmingly organic, thus presenting low risk. For Cd, substantial relative risk associated with bivalves’ and cephalopods’ consumption, particularly with one or more weekly meal(s), was found. However, the current study enables us to compare between the relative risk of the studied food groups and scenarios, and other studies encompassing the whole diet and following long-term dietary patterns are needed for the assessment of absolute risk.he analytical work was funded by the Project PRO-METROFOOD from the European Union’s Horizon 2020 research and innovation programme under grant agreement No. 739568. Marta Ventura would like to acknowledge the partnership agreement FCT/UNL-INSA. This work was also supported by the Post Doctoral Grant Ref. SFRH/BPD/102689/2014 (‘Fundação para a Ciência e a Tecnologia’, FCT) for the author Carlos Cardoso; Fundação para a Ciência e a Tecnologia [SFRH/BPD/102689/2014].Taylor & Francis/ International Journal of Environmental Analytical ChemistryRepositório Científico do Instituto Nacional de SaúdeVentura, MartaCardoso, CarlosBandarra, Narcisa MariaDelgado, InêsCoelho, InêsGueifão, SandraRibeiro, MarianaCosta, Maria HelenaCastanheira, Isabel2019-03-07T17:10:05Z2018-12-202018-12-20T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.18/6096engInt J Environ Anal Chem. 2018;98(15):1398-1412. Epub 2018 Dec 20.0306-731910.1080/03067319.2018.1559307info:eu-repo/semantics/embargoedAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-20T15:41:11Zoai:repositorio.insa.pt:10400.18/6096Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:40:43.389639Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Bromine, arsenic, cadmium, and lead in several key food groups: an assessment of relative risk |
title |
Bromine, arsenic, cadmium, and lead in several key food groups: an assessment of relative risk |
spellingShingle |
Bromine, arsenic, cadmium, and lead in several key food groups: an assessment of relative risk Ventura, Marta Relative Risk Assessment Bromine Arsenic Metallic Elements Seafood Fruit and Vegetables Segurança Alimentar |
title_short |
Bromine, arsenic, cadmium, and lead in several key food groups: an assessment of relative risk |
title_full |
Bromine, arsenic, cadmium, and lead in several key food groups: an assessment of relative risk |
title_fullStr |
Bromine, arsenic, cadmium, and lead in several key food groups: an assessment of relative risk |
title_full_unstemmed |
Bromine, arsenic, cadmium, and lead in several key food groups: an assessment of relative risk |
title_sort |
Bromine, arsenic, cadmium, and lead in several key food groups: an assessment of relative risk |
author |
Ventura, Marta |
author_facet |
Ventura, Marta Cardoso, Carlos Bandarra, Narcisa Maria Delgado, Inês Coelho, Inês Gueifão, Sandra Ribeiro, Mariana Costa, Maria Helena Castanheira, Isabel |
author_role |
author |
author2 |
Cardoso, Carlos Bandarra, Narcisa Maria Delgado, Inês Coelho, Inês Gueifão, Sandra Ribeiro, Mariana Costa, Maria Helena Castanheira, Isabel |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Repositório Científico do Instituto Nacional de Saúde |
dc.contributor.author.fl_str_mv |
Ventura, Marta Cardoso, Carlos Bandarra, Narcisa Maria Delgado, Inês Coelho, Inês Gueifão, Sandra Ribeiro, Mariana Costa, Maria Helena Castanheira, Isabel |
dc.subject.por.fl_str_mv |
Relative Risk Assessment Bromine Arsenic Metallic Elements Seafood Fruit and Vegetables Segurança Alimentar |
topic |
Relative Risk Assessment Bromine Arsenic Metallic Elements Seafood Fruit and Vegetables Segurança Alimentar |
description |
This study endeavoured to provide an overview of the bromine, Br, arsenic (As, a metalloid) and metal (cadmium, Cd, and lead, Pb) relative risk associated with the consumption of relevant food groups (lean fish, fatty fish, bivalves, cephalopods, fresh fruit, dried fruit, and green vegetables) in Portugal. Though As, Cd, and Pb have been frequently studied, a comprehensive overview applying the same state-of-the-art methodology to a wide array of foods is missing. Besides, there is a large deficit of content information and risk assessment studies on Br. Thus, it is important to apply a mathematically realistic and innovative methodology (extreme value theory) to recent and accurate databases for the aforementioned food groups and elements. Best fits to Br, As (total), Cd, and Pb concentrations were attained through different functions, ranging from the normal distribution to the Weibull distribution. A semi-probabilistic risk assessment approach on the basis of four alternative scenarios (one monthly meal; one weekly meal; three weekly meals; one daily meal) showed low relative risk regarding Br and Pb in the selected food groups, including bivalves, which contained the highest Br and Pb contents. With respect to total As, high relative risk values were calculated for seafood, but it should be emphasized that this As is overwhelmingly organic, thus presenting low risk. For Cd, substantial relative risk associated with bivalves’ and cephalopods’ consumption, particularly with one or more weekly meal(s), was found. However, the current study enables us to compare between the relative risk of the studied food groups and scenarios, and other studies encompassing the whole diet and following long-term dietary patterns are needed for the assessment of absolute risk. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12-20 2018-12-20T00:00:00Z 2019-03-07T17:10:05Z |
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.uri.fl_str_mv |
http://hdl.handle.net/10400.18/6096 |
url |
http://hdl.handle.net/10400.18/6096 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Int J Environ Anal Chem. 2018;98(15):1398-1412. Epub 2018 Dec 20. 0306-7319 10.1080/03067319.2018.1559307 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/embargoedAccess |
eu_rights_str_mv |
embargoedAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Taylor & Francis/ International Journal of Environmental Analytical Chemistry |
publisher.none.fl_str_mv |
Taylor & Francis/ International Journal of Environmental Analytical Chemistry |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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