Salmonella Typhimurium, Infantis, Derby, and Enteritidis survival in pasty dulce de leche

Detalhes bibliográficos
Autor(a) principal: Silveira,Débora Rodrigues da
Data de Publicação: 2012
Outros Autores: Lopes,Nathalie Almeida, Gonzalez,Helenice de Lima, Timm,Cláudio Dias
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Food Science and Technology (Campinas)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612012000400012
Resumo: Dulce de leche is a food obtained by concentration and heating of milk with the addition of sucrose. The common practice of opening the dulce de leche containers in retail markets can lead to food contamination by Salmonella. The objective of this study was to evaluate the survivability of Salmonellaenterica subsp. enterica serotypes Typhimurium, Enteritidis, Infantis and Derby in pasty dulce de leche. Aliquots of this sweet were experimentally contaminated with these microorganisms and later analyzed to evaluate microorganism viability after storage for 0, 1, 2, 3, 5, 10, and 20 days. Salmonella was recovered up to the 20th day. These results are a warning about the need to adopt proper sanitary-hygienic measures for handling and packaging this food aiming at food safety.
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spelling Salmonella Typhimurium, Infantis, Derby, and Enteritidis survival in pasty dulce de lechefood safetyfoodborne diseasespathogenic microorganismsDulce de leche is a food obtained by concentration and heating of milk with the addition of sucrose. The common practice of opening the dulce de leche containers in retail markets can lead to food contamination by Salmonella. The objective of this study was to evaluate the survivability of Salmonellaenterica subsp. enterica serotypes Typhimurium, Enteritidis, Infantis and Derby in pasty dulce de leche. Aliquots of this sweet were experimentally contaminated with these microorganisms and later analyzed to evaluate microorganism viability after storage for 0, 1, 2, 3, 5, 10, and 20 days. Salmonella was recovered up to the 20th day. These results are a warning about the need to adopt proper sanitary-hygienic measures for handling and packaging this food aiming at food safety.Sociedade Brasileira de Ciência e Tecnologia de Alimentos2012-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612012000400012Food Science and Technology v.32 n.4 2012reponame:Food Science and Technology (Campinas)instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)instacron:SBCTA10.1590/S0101-20612012005000092info:eu-repo/semantics/openAccessSilveira,Débora Rodrigues daLopes,Nathalie AlmeidaGonzalez,Helenice de LimaTimm,Cláudio Diaseng2012-12-17T00:00:00Zoai:scielo:S0101-20612012000400012Revistahttp://www.scielo.br/ctaONGhttps://old.scielo.br/oai/scielo-oai.php||revista@sbcta.org.br1678-457X0101-2061opendoar:2012-12-17T00:00Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)false
dc.title.none.fl_str_mv Salmonella Typhimurium, Infantis, Derby, and Enteritidis survival in pasty dulce de leche
title Salmonella Typhimurium, Infantis, Derby, and Enteritidis survival in pasty dulce de leche
spellingShingle Salmonella Typhimurium, Infantis, Derby, and Enteritidis survival in pasty dulce de leche
Silveira,Débora Rodrigues da
food safety
foodborne diseases
pathogenic microorganisms
title_short Salmonella Typhimurium, Infantis, Derby, and Enteritidis survival in pasty dulce de leche
title_full Salmonella Typhimurium, Infantis, Derby, and Enteritidis survival in pasty dulce de leche
title_fullStr Salmonella Typhimurium, Infantis, Derby, and Enteritidis survival in pasty dulce de leche
title_full_unstemmed Salmonella Typhimurium, Infantis, Derby, and Enteritidis survival in pasty dulce de leche
title_sort Salmonella Typhimurium, Infantis, Derby, and Enteritidis survival in pasty dulce de leche
author Silveira,Débora Rodrigues da
author_facet Silveira,Débora Rodrigues da
Lopes,Nathalie Almeida
Gonzalez,Helenice de Lima
Timm,Cláudio Dias
author_role author
author2 Lopes,Nathalie Almeida
Gonzalez,Helenice de Lima
Timm,Cláudio Dias
author2_role author
author
author
dc.contributor.author.fl_str_mv Silveira,Débora Rodrigues da
Lopes,Nathalie Almeida
Gonzalez,Helenice de Lima
Timm,Cláudio Dias
dc.subject.por.fl_str_mv food safety
foodborne diseases
pathogenic microorganisms
topic food safety
foodborne diseases
pathogenic microorganisms
description Dulce de leche is a food obtained by concentration and heating of milk with the addition of sucrose. The common practice of opening the dulce de leche containers in retail markets can lead to food contamination by Salmonella. The objective of this study was to evaluate the survivability of Salmonellaenterica subsp. enterica serotypes Typhimurium, Enteritidis, Infantis and Derby in pasty dulce de leche. Aliquots of this sweet were experimentally contaminated with these microorganisms and later analyzed to evaluate microorganism viability after storage for 0, 1, 2, 3, 5, 10, and 20 days. Salmonella was recovered up to the 20th day. These results are a warning about the need to adopt proper sanitary-hygienic measures for handling and packaging this food aiming at food safety.
publishDate 2012
dc.date.none.fl_str_mv 2012-12-01
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=S0101-20612012000400012
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612012000400012
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0101-20612012005000092
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 Sociedade Brasileira de Ciência e Tecnologia de Alimentos
publisher.none.fl_str_mv Sociedade Brasileira de Ciência e Tecnologia de Alimentos
dc.source.none.fl_str_mv Food Science and Technology v.32 n.4 2012
reponame:Food Science and Technology (Campinas)
instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)
instacron:SBCTA
instname_str Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)
instacron_str SBCTA
institution SBCTA
reponame_str Food Science and Technology (Campinas)
collection Food Science and Technology (Campinas)
repository.name.fl_str_mv Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)
repository.mail.fl_str_mv ||revista@sbcta.org.br
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