Survey of Aflatoxins and Ochratoxin A in Spices from Brazilian Market
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Archives of Biology and Technology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132021000100513 |
Resumo: | Abstract The incidence of aflatoxins and ochratoxin A in spices purchased from São Paulo State, Brazil was investigated. A total of 180 black pepper (Piper nigrum L.), colorífico (mixture of cornmeal or cassava flour with powdered annatto, Bixa orellana) ginger (Zingiber officinale Roscoe), nutmeg (Myristica fragrans), paprika (Capsicum annuum L.), and turmeric (Curcuma longa) were analyzed with a modified methods by using immunoaffinity column for clean-up and liquid chromatography/fluorescence detector for separation and quantification. Analytical methods were optimized for each spice, focusing mainly on the extraction step. OTA recoveries ranged from 65-102%. AFs recoveries were >70% except for AFG2. The average levels of AFs and OTA in black pepper, colorífico and turmeric samples were less than 2 ng/g. Twenty-five ginger samples (100%) contained OTA 0.10 - 7.10 ng/g and 21 samples (84%) contained AFs 0.10 - 9.55 ng/g. Twenty-nine nutmeg samples (100%) contained OTA 0.92 - 65.49 ng/g and AFs 2.71 - 48.67 ng/g. Thirty paprika samples (100%) contained OTA, 0.75 - 147.18 ng/g and twenty-two samples (73%) contained AFs, 0.11 - 14.92 ng/g. AFs and OTA in nutmeg and paprika could represent a food safety issue in Brazil. |
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Survey of Aflatoxins and Ochratoxin A in Spices from Brazilian Marketaflatoxinsochratoxin AspicesBrazilAbstract The incidence of aflatoxins and ochratoxin A in spices purchased from São Paulo State, Brazil was investigated. A total of 180 black pepper (Piper nigrum L.), colorífico (mixture of cornmeal or cassava flour with powdered annatto, Bixa orellana) ginger (Zingiber officinale Roscoe), nutmeg (Myristica fragrans), paprika (Capsicum annuum L.), and turmeric (Curcuma longa) were analyzed with a modified methods by using immunoaffinity column for clean-up and liquid chromatography/fluorescence detector for separation and quantification. Analytical methods were optimized for each spice, focusing mainly on the extraction step. OTA recoveries ranged from 65-102%. AFs recoveries were >70% except for AFG2. The average levels of AFs and OTA in black pepper, colorífico and turmeric samples were less than 2 ng/g. Twenty-five ginger samples (100%) contained OTA 0.10 - 7.10 ng/g and 21 samples (84%) contained AFs 0.10 - 9.55 ng/g. Twenty-nine nutmeg samples (100%) contained OTA 0.92 - 65.49 ng/g and AFs 2.71 - 48.67 ng/g. Thirty paprika samples (100%) contained OTA, 0.75 - 147.18 ng/g and twenty-two samples (73%) contained AFs, 0.11 - 14.92 ng/g. AFs and OTA in nutmeg and paprika could represent a food safety issue in Brazil.Instituto de Tecnologia do Paraná - Tecpar2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132021000100513Brazilian Archives of Biology and Technology v.64 2021reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/1678-4324-2021210244info:eu-repo/semantics/openAccessIha,Maria HelenaRodrigues,Matheus LeandroBriganti,Rita de Cássiaeng2022-01-07T00:00:00Zoai:scielo:S1516-89132021000100513Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2022-01-07T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false |
dc.title.none.fl_str_mv |
Survey of Aflatoxins and Ochratoxin A in Spices from Brazilian Market |
title |
Survey of Aflatoxins and Ochratoxin A in Spices from Brazilian Market |
spellingShingle |
Survey of Aflatoxins and Ochratoxin A in Spices from Brazilian Market Iha,Maria Helena aflatoxins ochratoxin A spices Brazil |
title_short |
Survey of Aflatoxins and Ochratoxin A in Spices from Brazilian Market |
title_full |
Survey of Aflatoxins and Ochratoxin A in Spices from Brazilian Market |
title_fullStr |
Survey of Aflatoxins and Ochratoxin A in Spices from Brazilian Market |
title_full_unstemmed |
Survey of Aflatoxins and Ochratoxin A in Spices from Brazilian Market |
title_sort |
Survey of Aflatoxins and Ochratoxin A in Spices from Brazilian Market |
author |
Iha,Maria Helena |
author_facet |
Iha,Maria Helena Rodrigues,Matheus Leandro Briganti,Rita de Cássia |
author_role |
author |
author2 |
Rodrigues,Matheus Leandro Briganti,Rita de Cássia |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Iha,Maria Helena Rodrigues,Matheus Leandro Briganti,Rita de Cássia |
dc.subject.por.fl_str_mv |
aflatoxins ochratoxin A spices Brazil |
topic |
aflatoxins ochratoxin A spices Brazil |
description |
Abstract The incidence of aflatoxins and ochratoxin A in spices purchased from São Paulo State, Brazil was investigated. A total of 180 black pepper (Piper nigrum L.), colorífico (mixture of cornmeal or cassava flour with powdered annatto, Bixa orellana) ginger (Zingiber officinale Roscoe), nutmeg (Myristica fragrans), paprika (Capsicum annuum L.), and turmeric (Curcuma longa) were analyzed with a modified methods by using immunoaffinity column for clean-up and liquid chromatography/fluorescence detector for separation and quantification. Analytical methods were optimized for each spice, focusing mainly on the extraction step. OTA recoveries ranged from 65-102%. AFs recoveries were >70% except for AFG2. The average levels of AFs and OTA in black pepper, colorífico and turmeric samples were less than 2 ng/g. Twenty-five ginger samples (100%) contained OTA 0.10 - 7.10 ng/g and 21 samples (84%) contained AFs 0.10 - 9.55 ng/g. Twenty-nine nutmeg samples (100%) contained OTA 0.92 - 65.49 ng/g and AFs 2.71 - 48.67 ng/g. Thirty paprika samples (100%) contained OTA, 0.75 - 147.18 ng/g and twenty-two samples (73%) contained AFs, 0.11 - 14.92 ng/g. AFs and OTA in nutmeg and paprika could represent a food safety issue in Brazil. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132021000100513 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132021000100513 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1678-4324-2021210244 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto de Tecnologia do Paraná - Tecpar |
publisher.none.fl_str_mv |
Instituto de Tecnologia do Paraná - Tecpar |
dc.source.none.fl_str_mv |
Brazilian Archives of Biology and Technology v.64 2021 reponame:Brazilian Archives of Biology and Technology instname:Instituto de Tecnologia do Paraná (Tecpar) instacron:TECPAR |
instname_str |
Instituto de Tecnologia do Paraná (Tecpar) |
instacron_str |
TECPAR |
institution |
TECPAR |
reponame_str |
Brazilian Archives of Biology and Technology |
collection |
Brazilian Archives of Biology and Technology |
repository.name.fl_str_mv |
Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar) |
repository.mail.fl_str_mv |
babt@tecpar.br||babt@tecpar.br |
_version_ |
1750318280867840000 |