VIABILITY OF NON-O157 SHIGA TOXIN-PRODUCING Escherichia coli (STEC) IN MINAS FRESCAL CHEESE

Detalhes bibliográficos
Autor(a) principal: Pigatto, Caroline Peters
Data de Publicação: 2009
Outros Autores: Schocken-Iturrino, Rubén Pablo, Fadel-Pichetch, Cyntia Maria Telles, Chioda, Tammy Priscila, Vittori, Juliano, Marin, José Moacir
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência animal brasileira (Online)
Texto Completo: https://revistas.ufg.br/vet/article/view/1304
Resumo: Shiga toxin-producing Escherichia coli (STEC) an emergent foodborne pathogen that cause diarrhea, hemorrhagic colitis and haemolytic uremic syndrome in humans, represents a public health problem all over the world. Cattle are the main source of STEC. STEC are transmitted to humans by contaminated food, mainly those of bovine origin as meat and dairy products. This study aimed evaluates the non-O157 STEC viability of artificially inoculated in the milk used for the Minas Frescal cheese’s production. The cheese was kept at 4°C and analyzed at 1st, 2nd, 4th, 6th and 10th days after its production. 100% (32/32) of the cheese storad under refrigeration during 10 days had been the STEC strains viable. These results show that minas frescal cheese can transmit STEC. The adoption of good manufacturing practices is important from milking to the cheese production process to reduce the contamination risks by non-O157 sorotypes.KEY WORDS: Food safety, Minas cheese, PCR, STEC.
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spelling VIABILITY OF NON-O157 SHIGA TOXIN-PRODUCING Escherichia coli (STEC) IN MINAS FRESCAL CHEESEVIABILIDADE DE Escherichia coli PRODUTORA DE TOXINA SHIGA (STEC) NÃO-O157 EM QUEIJO TIPO MINAS FRESCAL.Higiene e Inspeção de alimentosShiga toxin-producing Escherichia coli (STEC) an emergent foodborne pathogen that cause diarrhea, hemorrhagic colitis and haemolytic uremic syndrome in humans, represents a public health problem all over the world. Cattle are the main source of STEC. STEC are transmitted to humans by contaminated food, mainly those of bovine origin as meat and dairy products. This study aimed evaluates the non-O157 STEC viability of artificially inoculated in the milk used for the Minas Frescal cheese’s production. The cheese was kept at 4°C and analyzed at 1st, 2nd, 4th, 6th and 10th days after its production. 100% (32/32) of the cheese storad under refrigeration during 10 days had been the STEC strains viable. These results show that minas frescal cheese can transmit STEC. The adoption of good manufacturing practices is important from milking to the cheese production process to reduce the contamination risks by non-O157 sorotypes.KEY WORDS: Food safety, Minas cheese, PCR, STEC.Escherichia coli, produtora de toxina Shiga (STEC), um patógeno emergente capaz de causar diarreia, colite hemorrágica e síndrome hemolítica urêmica em humanos, representa um grave problema de saúde pública em todo o mundo. O principal reservatório de STEC são os bovinos. STEC são transmitidas aos humanos, principalmente através de alimentos contaminados, destacando-se aqueles de origem bovina como carne, leite e seus derivados. O objetivo deste trabalho foi avaliar a viabilidade de STEC não-O157 em queijo minas frescal preparado com leite artificialmente contaminado com diferentes cepas dessas bactérias. Os queijos foram mantidos a 4°C e analisados no 1º, 2º, 4º, 6º e 10º dias de estocagem. As cepas de STEC mantiveram-se viáveis em 100% (32/32) dos queijos mantidos sob refrigeração por até dez dias. Os resultados mostram que o queijo minas pode ser veículo de transmissão de STEC. Recomenda-se a adoção de métodos higiênicos e sanitários desde a ordenha até o processo de produção do queijo para reduzir a possibilidade de contaminação com STEC.PALAVRAS-CHAVES: PCR, queijo minas, segurança alimentar, STEC.Universidade Federal de Goiás2009-07-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresNota Científicaapplication/pdfhttps://revistas.ufg.br/vet/article/view/130410.5216/cab.v10i2.1304Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 10 No. 2 (2009); 663-668Ciência Animal Brasileira / Brazilian Animal Science; v. 10 n. 2 (2009); 663-6681809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/1304/4881Pigatto, Caroline PetersSchocken-Iturrino, Rubén PabloFadel-Pichetch, Cyntia Maria TellesChioda, Tammy PriscilaVittori, JulianoMarin, José Moacirinfo:eu-repo/semantics/openAccess2009-07-03T14:37:09Zoai:ojs.revistas.ufg.br:article/1304Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:54:53.260643Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv VIABILITY OF NON-O157 SHIGA TOXIN-PRODUCING Escherichia coli (STEC) IN MINAS FRESCAL CHEESE
VIABILIDADE DE Escherichia coli PRODUTORA DE TOXINA SHIGA (STEC) NÃO-O157 EM QUEIJO TIPO MINAS FRESCAL.
title VIABILITY OF NON-O157 SHIGA TOXIN-PRODUCING Escherichia coli (STEC) IN MINAS FRESCAL CHEESE
spellingShingle VIABILITY OF NON-O157 SHIGA TOXIN-PRODUCING Escherichia coli (STEC) IN MINAS FRESCAL CHEESE
Pigatto, Caroline Peters
Higiene e Inspeção de alimentos
title_short VIABILITY OF NON-O157 SHIGA TOXIN-PRODUCING Escherichia coli (STEC) IN MINAS FRESCAL CHEESE
title_full VIABILITY OF NON-O157 SHIGA TOXIN-PRODUCING Escherichia coli (STEC) IN MINAS FRESCAL CHEESE
title_fullStr VIABILITY OF NON-O157 SHIGA TOXIN-PRODUCING Escherichia coli (STEC) IN MINAS FRESCAL CHEESE
title_full_unstemmed VIABILITY OF NON-O157 SHIGA TOXIN-PRODUCING Escherichia coli (STEC) IN MINAS FRESCAL CHEESE
title_sort VIABILITY OF NON-O157 SHIGA TOXIN-PRODUCING Escherichia coli (STEC) IN MINAS FRESCAL CHEESE
author Pigatto, Caroline Peters
author_facet Pigatto, Caroline Peters
Schocken-Iturrino, Rubén Pablo
Fadel-Pichetch, Cyntia Maria Telles
Chioda, Tammy Priscila
Vittori, Juliano
Marin, José Moacir
author_role author
author2 Schocken-Iturrino, Rubén Pablo
Fadel-Pichetch, Cyntia Maria Telles
Chioda, Tammy Priscila
Vittori, Juliano
Marin, José Moacir
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Pigatto, Caroline Peters
Schocken-Iturrino, Rubén Pablo
Fadel-Pichetch, Cyntia Maria Telles
Chioda, Tammy Priscila
Vittori, Juliano
Marin, José Moacir
dc.subject.por.fl_str_mv Higiene e Inspeção de alimentos
topic Higiene e Inspeção de alimentos
description Shiga toxin-producing Escherichia coli (STEC) an emergent foodborne pathogen that cause diarrhea, hemorrhagic colitis and haemolytic uremic syndrome in humans, represents a public health problem all over the world. Cattle are the main source of STEC. STEC are transmitted to humans by contaminated food, mainly those of bovine origin as meat and dairy products. This study aimed evaluates the non-O157 STEC viability of artificially inoculated in the milk used for the Minas Frescal cheese’s production. The cheese was kept at 4°C and analyzed at 1st, 2nd, 4th, 6th and 10th days after its production. 100% (32/32) of the cheese storad under refrigeration during 10 days had been the STEC strains viable. These results show that minas frescal cheese can transmit STEC. The adoption of good manufacturing practices is important from milking to the cheese production process to reduce the contamination risks by non-O157 sorotypes.KEY WORDS: Food safety, Minas cheese, PCR, STEC.
publishDate 2009
dc.date.none.fl_str_mv 2009-07-03
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
Nota Científica
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/vet/article/view/1304
10.5216/cab.v10i2.1304
url https://revistas.ufg.br/vet/article/view/1304
identifier_str_mv 10.5216/cab.v10i2.1304
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/vet/article/view/1304/4881
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 Universidade Federal de Goiás
publisher.none.fl_str_mv Universidade Federal de Goiás
dc.source.none.fl_str_mv Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 10 No. 2 (2009); 663-668
Ciência Animal Brasileira / Brazilian Animal Science; v. 10 n. 2 (2009); 663-668
1809-6891
1518-2797
reponame:Ciência animal brasileira (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Ciência animal brasileira (Online)
collection Ciência animal brasileira (Online)
repository.name.fl_str_mv Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv ||revistacab@gmail.com
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