Detection of ochratoxin A in tropical wine and grape juice from Brazil.

Detalhes bibliográficos
Autor(a) principal: TERRA, M. F.
Data de Publicação: 2012
Outros Autores: PRADO, G., PEREIRA, G. E., EMATNÉ, H. J., BATISTA, L. R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/944694
Resumo: Ochratoxin A (OTA) is the main mycotoxin found in grapes, wines and grape juices and is considered one of the most harmful contaminants to human health. In this study, samples of tropical wines and grape juices from different grape varieties grown in Brazil were analysed for their OTA content by high-performance liquid chromatography. The detection and quantification limits for OTA were 0.01 and 0.03 ?g L?1 respectively. OTA was detected in 13 (38.24%) of the samples analysed, with concentrations ranging from <0.03 to 0.62 micron g L-1. OTA was not detected in any of the grape juice samples. Most of the red wine samples proved to be contaminated with OTA (75%), while only one white wine sample was contaminated. However, the OTA levels detected in all samples were well below the maximum tolerable limit (2 micron g L-1) in wine and grape juice established by the European Community and Brazilian legislature. The results of this study indicate a low risk of exposure to OTA by consumption of tropical wines and grape juices from Brazil.
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spelling Detection of ochratoxin A in tropical wine and grape juice from Brazil.Vinho tropicalDetecçãoUvaViticulturaVinhoSucoOcratoxinaOchratoxin A (OTA) is the main mycotoxin found in grapes, wines and grape juices and is considered one of the most harmful contaminants to human health. In this study, samples of tropical wines and grape juices from different grape varieties grown in Brazil were analysed for their OTA content by high-performance liquid chromatography. The detection and quantification limits for OTA were 0.01 and 0.03 ?g L?1 respectively. OTA was detected in 13 (38.24%) of the samples analysed, with concentrations ranging from <0.03 to 0.62 micron g L-1. OTA was not detected in any of the grape juice samples. Most of the red wine samples proved to be contaminated with OTA (75%), while only one white wine sample was contaminated. However, the OTA levels detected in all samples were well below the maximum tolerable limit (2 micron g L-1) in wine and grape juice established by the European Community and Brazilian legislature. The results of this study indicate a low risk of exposure to OTA by consumption of tropical wines and grape juices from Brazil.Published online in Wiley Online Library.MICHELLE F. TERRA, UFLA; GUILHERME PRADO, FUNDAÇÃO EZEQUIEL DIAS; GIULIANO ELIAS PEREIRA, CNPUV; HUGO J. EMATNÉ, UFLA; LUÍS R. BATISTA, UFLA.TERRA, M. F.PRADO, G.PEREIRA, G. E.EMATNÉ, H. J.BATISTA, L. R.2016-10-26T21:37:03Z2016-10-26T21:37:03Z2013-01-1120122016-10-26T21:37:03Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleJournal of the Science of Food and Agriculture, Londres, v. 92, p. 1-5, jul. 2012.http://www.alice.cnptia.embrapa.br/alice/handle/doc/94469410.1002/jsfa.5817enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-16T03:45:13Zoai:www.alice.cnptia.embrapa.br:doc/944694Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T03:45:13Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Detection of ochratoxin A in tropical wine and grape juice from Brazil.
title Detection of ochratoxin A in tropical wine and grape juice from Brazil.
spellingShingle Detection of ochratoxin A in tropical wine and grape juice from Brazil.
TERRA, M. F.
Vinho tropical
Detecção
Uva
Viticultura
Vinho
Suco
Ocratoxina
title_short Detection of ochratoxin A in tropical wine and grape juice from Brazil.
title_full Detection of ochratoxin A in tropical wine and grape juice from Brazil.
title_fullStr Detection of ochratoxin A in tropical wine and grape juice from Brazil.
title_full_unstemmed Detection of ochratoxin A in tropical wine and grape juice from Brazil.
title_sort Detection of ochratoxin A in tropical wine and grape juice from Brazil.
author TERRA, M. F.
author_facet TERRA, M. F.
PRADO, G.
PEREIRA, G. E.
EMATNÉ, H. J.
BATISTA, L. R.
author_role author
author2 PRADO, G.
PEREIRA, G. E.
EMATNÉ, H. J.
BATISTA, L. R.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv MICHELLE F. TERRA, UFLA; GUILHERME PRADO, FUNDAÇÃO EZEQUIEL DIAS; GIULIANO ELIAS PEREIRA, CNPUV; HUGO J. EMATNÉ, UFLA; LUÍS R. BATISTA, UFLA.
dc.contributor.author.fl_str_mv TERRA, M. F.
PRADO, G.
PEREIRA, G. E.
EMATNÉ, H. J.
BATISTA, L. R.
dc.subject.por.fl_str_mv Vinho tropical
Detecção
Uva
Viticultura
Vinho
Suco
Ocratoxina
topic Vinho tropical
Detecção
Uva
Viticultura
Vinho
Suco
Ocratoxina
description Ochratoxin A (OTA) is the main mycotoxin found in grapes, wines and grape juices and is considered one of the most harmful contaminants to human health. In this study, samples of tropical wines and grape juices from different grape varieties grown in Brazil were analysed for their OTA content by high-performance liquid chromatography. The detection and quantification limits for OTA were 0.01 and 0.03 ?g L?1 respectively. OTA was detected in 13 (38.24%) of the samples analysed, with concentrations ranging from <0.03 to 0.62 micron g L-1. OTA was not detected in any of the grape juice samples. Most of the red wine samples proved to be contaminated with OTA (75%), while only one white wine sample was contaminated. However, the OTA levels detected in all samples were well below the maximum tolerable limit (2 micron g L-1) in wine and grape juice established by the European Community and Brazilian legislature. The results of this study indicate a low risk of exposure to OTA by consumption of tropical wines and grape juices from Brazil.
publishDate 2012
dc.date.none.fl_str_mv 2012
2013-01-11
2016-10-26T21:37:03Z
2016-10-26T21:37:03Z
2016-10-26T21:37:03Z
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 Journal of the Science of Food and Agriculture, Londres, v. 92, p. 1-5, jul. 2012.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/944694
10.1002/jsfa.5817
identifier_str_mv Journal of the Science of Food and Agriculture, Londres, v. 92, p. 1-5, jul. 2012.
10.1002/jsfa.5817
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/944694
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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