Polycyclic aromatic hydrocarbons in commercial brands of dry whole soybeans for direct human consumption

Detalhes bibliográficos
Autor(a) principal: Garcia, Laura Pereira; et. al.
Data de Publicação: 2016
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório do Instituto de Tecnologia de Alimentos
Texto Completo: http://repositorio.ital.sp.gov.br/jspui/handle/123456789/281
Resumo: A total of 13 polycyclic aromatic hydrocarbons (PAHs) were surveyed in dry whole soybeans (Glycine max L.) sold for human consumption. The analysed samples were commercialised in vegetarian shops and food stores in Southern Brazil regions. The determination of PAHs levels was carried out by high performance liquid chromatography (HPLC)with fluorescence detection. PAHs were present in 89.7% of the samples. Chrysene (Chy) and 5 methyl chrysene (5MeChy) were the main PAHs detected (76.9% and 71.8%, respectively) followed by dibenzo(ai)pyrene (DaiP), however in a much less percentage of samples (23.1%). Apart from those PAHs, also benzo (a)antracene (BaA), benzo(b)fluoranthene (BbF), benzo(k)fluoranthene (BkF) and benzo(a)pyrene (BaP) were found. The ΣPAH levels in the positive samples ranged from 0.80 to 38.78 μg kg−1, with exception of one sample that reached 204.46 μg kg−1 (ΣPAHs of six compounds). Despite the present contamination there are no maximum limits set for PAHs in soybeans.
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spelling Polycyclic aromatic hydrocarbons in commercial brands of dry whole soybeans for direct human consumptionA total of 13 polycyclic aromatic hydrocarbons (PAHs) were surveyed in dry whole soybeans (Glycine max L.) sold for human consumption. The analysed samples were commercialised in vegetarian shops and food stores in Southern Brazil regions. The determination of PAHs levels was carried out by high performance liquid chromatography (HPLC)with fluorescence detection. PAHs were present in 89.7% of the samples. Chrysene (Chy) and 5 methyl chrysene (5MeChy) were the main PAHs detected (76.9% and 71.8%, respectively) followed by dibenzo(ai)pyrene (DaiP), however in a much less percentage of samples (23.1%). Apart from those PAHs, also benzo (a)antracene (BaA), benzo(b)fluoranthene (BbF), benzo(k)fluoranthene (BkF) and benzo(a)pyrene (BaP) were found. The ΣPAH levels in the positive samples ranged from 0.80 to 38.78 μg kg−1, with exception of one sample that reached 204.46 μg kg−1 (ΣPAHs of six compounds). Despite the present contamination there are no maximum limits set for PAHs in soybeans.Taylor & FrancisGarcia, Laura Pereira; et. al.2022-05-06T19:39:49Z2022-05-06T19:39:49Z2016info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfBrazilian Journal of Food Technology, Campinas, v. 19, 2016. on-line version.1981-6723http://repositorio.ital.sp.gov.br/jspui/handle/123456789/281reponame:Repositório do Instituto de Tecnologia de Alimentosinstname:Instituto de Tecnologia de Alimentos (ITAL)instacron:ITALenginfo:eu-repo/semantics/openAccess2022-05-20T16:14:19Zoai:http://repositorio.ital.sp.gov.br:123456789/281Repositório InstitucionalPUBhttp://repositorio.ital.sp.gov.br/oai/requestbjftsec@ital.sp.gov.br || bjftsec@ital.sp.gov.bropendoar:2022-05-20T16:14:19Repositório do Instituto de Tecnologia de Alimentos - Instituto de Tecnologia de Alimentos (ITAL)false
dc.title.none.fl_str_mv Polycyclic aromatic hydrocarbons in commercial brands of dry whole soybeans for direct human consumption
title Polycyclic aromatic hydrocarbons in commercial brands of dry whole soybeans for direct human consumption
spellingShingle Polycyclic aromatic hydrocarbons in commercial brands of dry whole soybeans for direct human consumption
Garcia, Laura Pereira; et. al.
title_short Polycyclic aromatic hydrocarbons in commercial brands of dry whole soybeans for direct human consumption
title_full Polycyclic aromatic hydrocarbons in commercial brands of dry whole soybeans for direct human consumption
title_fullStr Polycyclic aromatic hydrocarbons in commercial brands of dry whole soybeans for direct human consumption
title_full_unstemmed Polycyclic aromatic hydrocarbons in commercial brands of dry whole soybeans for direct human consumption
title_sort Polycyclic aromatic hydrocarbons in commercial brands of dry whole soybeans for direct human consumption
author Garcia, Laura Pereira; et. al.
author_facet Garcia, Laura Pereira; et. al.
author_role author
dc.contributor.none.fl_str_mv







dc.contributor.author.fl_str_mv Garcia, Laura Pereira; et. al.
dc.subject.none.fl_str_mv

description A total of 13 polycyclic aromatic hydrocarbons (PAHs) were surveyed in dry whole soybeans (Glycine max L.) sold for human consumption. The analysed samples were commercialised in vegetarian shops and food stores in Southern Brazil regions. The determination of PAHs levels was carried out by high performance liquid chromatography (HPLC)with fluorescence detection. PAHs were present in 89.7% of the samples. Chrysene (Chy) and 5 methyl chrysene (5MeChy) were the main PAHs detected (76.9% and 71.8%, respectively) followed by dibenzo(ai)pyrene (DaiP), however in a much less percentage of samples (23.1%). Apart from those PAHs, also benzo (a)antracene (BaA), benzo(b)fluoranthene (BbF), benzo(k)fluoranthene (BkF) and benzo(a)pyrene (BaP) were found. The ΣPAH levels in the positive samples ranged from 0.80 to 38.78 μg kg−1, with exception of one sample that reached 204.46 μg kg−1 (ΣPAHs of six compounds). Despite the present contamination there are no maximum limits set for PAHs in soybeans.
publishDate 2016
dc.date.none.fl_str_mv




2016
2022-05-06T19:39:49Z
2022-05-06T19:39:49Z
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.none.fl_str_mv

dc.identifier.uri.fl_str_mv Brazilian Journal of Food Technology, Campinas, v. 19, 2016. on-line version.
1981-6723
http://repositorio.ital.sp.gov.br/jspui/handle/123456789/281
identifier_str_mv
Brazilian Journal of Food Technology, Campinas, v. 19, 2016. on-line version.
1981-6723
url http://repositorio.ital.sp.gov.br/jspui/handle/123456789/281
dc.language.none.fl_str_mv
dc.language.iso.fl_str_mv eng
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language eng
dc.rights.none.fl_str_mv

dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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eu_rights_str_mv openAccess
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application/pdf
dc.publisher.none.fl_str_mv

Taylor & Francis
publisher.none.fl_str_mv

Taylor & Francis
dc.source.none.fl_str_mv
reponame:Repositório do Instituto de Tecnologia de Alimentos
instname:Instituto de Tecnologia de Alimentos (ITAL)
instacron:ITAL
instname_str Instituto de Tecnologia de Alimentos (ITAL)
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collection Repositório do Instituto de Tecnologia de Alimentos
repository.name.fl_str_mv Repositório do Instituto de Tecnologia de Alimentos - Instituto de Tecnologia de Alimentos (ITAL)
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