Microbiological quality of salmon (Salmo salar) sold in cities of the state of São Paulo, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1517-83822012000400021 http://hdl.handle.net/11449/26648 |
Resumo: | The present paper evaluated the microbiology of salmon by quantifying mesophilic heterotrophic microorganisms, total and thermotolerant coliforms, and the presence of Vibrio parahaemolyticus, Staphylococcus aureus, Salmonella sp., Escherichia coli and Aeromonas sp. in the meat. This study can provide technical support for the suggestion of a new regulation of a Brazilian legislation through specific microbiological standards concerning the consumption of raw fish. A number of 31 (16 cooled and 15 frozen) samples of salmon were collected in the retail market network of a few cities in the State of São Paulo, Brazil. Results presented populations of mesophilic heterotrophic microorganisms ranging from 1.0 x 10 and 3.9 x 10(6) CFU/g, total and thermotolerant coliforms in 32.25% and 19.35% of the samples, respectively, and Aeromonas sp. in 41.95% of the samples with a populational variation ranging from 2.0 x 10² to 8.0 x 10³ CFU/g. Staphylococcus aureus was found in one sample whereas Vibrio parahaemolyticus, Salmonella sp. and Escherichia coli were not found. These results demonstrated the presence of potencially pathogenic microorganisms in fresh fish consumed in Brazil, highlighting the necessity of control measures to avoid public health problems related to the consumption of raw fish. |
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Microbiological quality of salmon (Salmo salar) sold in cities of the state of São Paulo, Brazilfishsalmonmicrobiologypathogenic bacteriaThe present paper evaluated the microbiology of salmon by quantifying mesophilic heterotrophic microorganisms, total and thermotolerant coliforms, and the presence of Vibrio parahaemolyticus, Staphylococcus aureus, Salmonella sp., Escherichia coli and Aeromonas sp. in the meat. This study can provide technical support for the suggestion of a new regulation of a Brazilian legislation through specific microbiological standards concerning the consumption of raw fish. A number of 31 (16 cooled and 15 frozen) samples of salmon were collected in the retail market network of a few cities in the State of São Paulo, Brazil. Results presented populations of mesophilic heterotrophic microorganisms ranging from 1.0 x 10 and 3.9 x 10(6) CFU/g, total and thermotolerant coliforms in 32.25% and 19.35% of the samples, respectively, and Aeromonas sp. in 41.95% of the samples with a populational variation ranging from 2.0 x 10² to 8.0 x 10³ CFU/g. Staphylococcus aureus was found in one sample whereas Vibrio parahaemolyticus, Salmonella sp. and Escherichia coli were not found. These results demonstrated the presence of potencially pathogenic microorganisms in fresh fish consumed in Brazil, highlighting the necessity of control measures to avoid public health problems related to the consumption of raw fish.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Universidade Estadual PaulistaUniversidade Estadual Paulista Departamento de Medicina Veterinária PreventivaUniversidade Estadual PaulistaUniversidade Estadual Paulista Departamento de Medicina Veterinária PreventivaSociedade Brasileira de MicrobiologiaUniversidade Estadual Paulista (Unesp)Nespolo, Natália Maramarque [UNESP]Martineli, Thaís Mioto [UNESP]Rossi Jr., Oswaldo Durival [UNESP]2014-05-20T15:07:44Z2014-05-20T15:07:44Z2012-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1393-1400application/pdfhttp://dx.doi.org/10.1590/S1517-83822012000400021Brazilian Journal of Microbiology. Sociedade Brasileira de Microbiologia, v. 43, n. 4, p. 1393-1400, 2012.1517-8382http://hdl.handle.net/11449/2664810.1590/S1517-83822012000400021S1517-83822012000400021WOS:000315286400021S1517-83822012000400021.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian Journal of Microbiology1.8100,630info:eu-repo/semantics/openAccess2023-12-04T06:12:01Zoai:repositorio.unesp.br:11449/26648Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-12-04T06:12:01Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Microbiological quality of salmon (Salmo salar) sold in cities of the state of São Paulo, Brazil |
title |
Microbiological quality of salmon (Salmo salar) sold in cities of the state of São Paulo, Brazil |
spellingShingle |
Microbiological quality of salmon (Salmo salar) sold in cities of the state of São Paulo, Brazil Nespolo, Natália Maramarque [UNESP] fish salmon microbiology pathogenic bacteria |
title_short |
Microbiological quality of salmon (Salmo salar) sold in cities of the state of São Paulo, Brazil |
title_full |
Microbiological quality of salmon (Salmo salar) sold in cities of the state of São Paulo, Brazil |
title_fullStr |
Microbiological quality of salmon (Salmo salar) sold in cities of the state of São Paulo, Brazil |
title_full_unstemmed |
Microbiological quality of salmon (Salmo salar) sold in cities of the state of São Paulo, Brazil |
title_sort |
Microbiological quality of salmon (Salmo salar) sold in cities of the state of São Paulo, Brazil |
author |
Nespolo, Natália Maramarque [UNESP] |
author_facet |
Nespolo, Natália Maramarque [UNESP] Martineli, Thaís Mioto [UNESP] Rossi Jr., Oswaldo Durival [UNESP] |
author_role |
author |
author2 |
Martineli, Thaís Mioto [UNESP] Rossi Jr., Oswaldo Durival [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Nespolo, Natália Maramarque [UNESP] Martineli, Thaís Mioto [UNESP] Rossi Jr., Oswaldo Durival [UNESP] |
dc.subject.por.fl_str_mv |
fish salmon microbiology pathogenic bacteria |
topic |
fish salmon microbiology pathogenic bacteria |
description |
The present paper evaluated the microbiology of salmon by quantifying mesophilic heterotrophic microorganisms, total and thermotolerant coliforms, and the presence of Vibrio parahaemolyticus, Staphylococcus aureus, Salmonella sp., Escherichia coli and Aeromonas sp. in the meat. This study can provide technical support for the suggestion of a new regulation of a Brazilian legislation through specific microbiological standards concerning the consumption of raw fish. A number of 31 (16 cooled and 15 frozen) samples of salmon were collected in the retail market network of a few cities in the State of São Paulo, Brazil. Results presented populations of mesophilic heterotrophic microorganisms ranging from 1.0 x 10 and 3.9 x 10(6) CFU/g, total and thermotolerant coliforms in 32.25% and 19.35% of the samples, respectively, and Aeromonas sp. in 41.95% of the samples with a populational variation ranging from 2.0 x 10² to 8.0 x 10³ CFU/g. Staphylococcus aureus was found in one sample whereas Vibrio parahaemolyticus, Salmonella sp. and Escherichia coli were not found. These results demonstrated the presence of potencially pathogenic microorganisms in fresh fish consumed in Brazil, highlighting the necessity of control measures to avoid public health problems related to the consumption of raw fish. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-12-01 2014-05-20T15:07:44Z 2014-05-20T15:07:44Z |
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 |
http://dx.doi.org/10.1590/S1517-83822012000400021 Brazilian Journal of Microbiology. Sociedade Brasileira de Microbiologia, v. 43, n. 4, p. 1393-1400, 2012. 1517-8382 http://hdl.handle.net/11449/26648 10.1590/S1517-83822012000400021 S1517-83822012000400021 WOS:000315286400021 S1517-83822012000400021.pdf |
url |
http://dx.doi.org/10.1590/S1517-83822012000400021 http://hdl.handle.net/11449/26648 |
identifier_str_mv |
Brazilian Journal of Microbiology. Sociedade Brasileira de Microbiologia, v. 43, n. 4, p. 1393-1400, 2012. 1517-8382 10.1590/S1517-83822012000400021 S1517-83822012000400021 WOS:000315286400021 S1517-83822012000400021.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Brazilian Journal of Microbiology 1.810 0,630 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1393-1400 application/pdf |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Microbiologia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Microbiologia |
dc.source.none.fl_str_mv |
SciELO reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1797789899273797632 |