Ochratoxin A in coffee: control and analitical methodology with emphasis in food safety

Detalhes bibliográficos
Autor(a) principal: Fujii, Simone
Data de Publicação: 2009
Outros Autores: Ono, Elisabete Yurie Sataque, Hirooka, Elisa Yoko
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2108
Resumo: The Brazilian coffee is one of the most important product in the national and international trade, with emphasis on fungal and ochratoxin A (OTA) contamination. The caffeine is spotted among natural mechanism of defense capable to inhibit mycotoxins production, including OTA which is continuously discussed in the globalized world. Concerning that transgenic plants produced by molecular techniques are motive of serious barriers in the food safety, the classic toxin monitoring still continues option for safety problem solution. The disadvantages concerning chemical methods stimulated development of enzyme linked immunosorbent assay (ELISA), and imunoaffinity as promising alternative for the detection of OTA. With intention to guarantee the quality of coffee, the revision discerns about caffeine as a component of natural defense of plant, in parallel to highly sensitive simple tool, which can be indispensable for ochratoxin diagnosis at field level.
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spelling Ochratoxin A in coffee: control and analitical methodology with emphasis in food safetyOcratoxina A em café: controle e metodologia analítica com ênfase a inovação no contexto de segurança alimentarOchratoxinCoffeeCaffeineFood safety.OcratoxinaCaféCafeínaSegurança alimentar.The Brazilian coffee is one of the most important product in the national and international trade, with emphasis on fungal and ochratoxin A (OTA) contamination. The caffeine is spotted among natural mechanism of defense capable to inhibit mycotoxins production, including OTA which is continuously discussed in the globalized world. Concerning that transgenic plants produced by molecular techniques are motive of serious barriers in the food safety, the classic toxin monitoring still continues option for safety problem solution. The disadvantages concerning chemical methods stimulated development of enzyme linked immunosorbent assay (ELISA), and imunoaffinity as promising alternative for the detection of OTA. With intention to guarantee the quality of coffee, the revision discerns about caffeine as a component of natural defense of plant, in parallel to highly sensitive simple tool, which can be indispensable for ochratoxin diagnosis at field level.A cafeicultura brasileira se destaca no mercado interno e comércio exterior, com ênfase a contaminação fúngica e ocratoxina A (OTA). A cafeína destaca-se entre os componentes naturais de defesa capazes de inibir produção de micotoxinas em café, inclusive a ocratoxina A (OTA), que vem constituindo num dos tópicos primordiais no controle de qualidade no mundo globalizado. Considerando que a garantia de matéria prima através de técnicas moleculares apresenta sérias barreiras na segurança alimentar, o constante monitoramento de toxinas ainda constitui opção para solução imediata do problema. As desvantagens inerentes à metodologia analítica química estimularam o emprego de imunoensaio “enzyme linked immunosorbent assay” (ELISA) e colunas de imunoafinidade como alternativas promissoras na detecção de OTA em alimentos. Visando garantir a qualidade de café sob o tópico de segurança alimentar, a revisão discerne sobre cafeína como componente de defesa natural de planta, aliado a métodos simples de elevada sensibilidade, indispensáveis no diagnóstico rápido de ocratoxinas a nível de campo.UEL2009-04-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/210810.5433/1679-0359.2002v23n2p273Semina: Ciências Agrárias; Vol. 23 No. 2 (2002); 273-292Semina: Ciências Agrárias; v. 23 n. 2 (2002); 273-2921679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2108/1809Fujii, SimoneOno, Elisabete Yurie SataqueHirooka, Elisa Yokoinfo:eu-repo/semantics/openAccess2009-05-21T18:06:41Zoai:ojs.pkp.sfu.ca:article/2108Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2009-05-21T18:06:41Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Ochratoxin A in coffee: control and analitical methodology with emphasis in food safety
Ocratoxina A em café: controle e metodologia analítica com ênfase a inovação no contexto de segurança alimentar
title Ochratoxin A in coffee: control and analitical methodology with emphasis in food safety
spellingShingle Ochratoxin A in coffee: control and analitical methodology with emphasis in food safety
Fujii, Simone
Ochratoxin
Coffee
Caffeine
Food safety.
Ocratoxina
Café
Cafeína
Segurança alimentar.
title_short Ochratoxin A in coffee: control and analitical methodology with emphasis in food safety
title_full Ochratoxin A in coffee: control and analitical methodology with emphasis in food safety
title_fullStr Ochratoxin A in coffee: control and analitical methodology with emphasis in food safety
title_full_unstemmed Ochratoxin A in coffee: control and analitical methodology with emphasis in food safety
title_sort Ochratoxin A in coffee: control and analitical methodology with emphasis in food safety
author Fujii, Simone
author_facet Fujii, Simone
Ono, Elisabete Yurie Sataque
Hirooka, Elisa Yoko
author_role author
author2 Ono, Elisabete Yurie Sataque
Hirooka, Elisa Yoko
author2_role author
author
dc.contributor.author.fl_str_mv Fujii, Simone
Ono, Elisabete Yurie Sataque
Hirooka, Elisa Yoko
dc.subject.por.fl_str_mv Ochratoxin
Coffee
Caffeine
Food safety.
Ocratoxina
Café
Cafeína
Segurança alimentar.
topic Ochratoxin
Coffee
Caffeine
Food safety.
Ocratoxina
Café
Cafeína
Segurança alimentar.
description The Brazilian coffee is one of the most important product in the national and international trade, with emphasis on fungal and ochratoxin A (OTA) contamination. The caffeine is spotted among natural mechanism of defense capable to inhibit mycotoxins production, including OTA which is continuously discussed in the globalized world. Concerning that transgenic plants produced by molecular techniques are motive of serious barriers in the food safety, the classic toxin monitoring still continues option for safety problem solution. The disadvantages concerning chemical methods stimulated development of enzyme linked immunosorbent assay (ELISA), and imunoaffinity as promising alternative for the detection of OTA. With intention to guarantee the quality of coffee, the revision discerns about caffeine as a component of natural defense of plant, in parallel to highly sensitive simple tool, which can be indispensable for ochratoxin diagnosis at field level.
publishDate 2009
dc.date.none.fl_str_mv 2009-04-29
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2108
10.5433/1679-0359.2002v23n2p273
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2108
identifier_str_mv 10.5433/1679-0359.2002v23n2p273
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2108/1809
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 23 No. 2 (2002); 273-292
Semina: Ciências Agrárias; v. 23 n. 2 (2002); 273-292
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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