Microbiological quality of salmon (Salmo salar) sold in cities of the state of SãO Paulo, Brazil
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 provid...
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ftpubmed:oai:pubmedcentral.nih.gov:3769026 2023-05-15T18:09:53+02:00 Microbiological quality of salmon (Salmo salar) sold in cities of the state of SãO Paulo, Brazil Nespolo, Natália Maramarque Martineli, Thaís Mioto Rossi Jr., Oswaldo Durival 2012 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3769026 https://doi.org/10.1590/S1517-838220120004000021 en eng Sociedade Brasileira de Microbiologia http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3769026 http://dx.doi.org/10.1590/S1517-838220120004000021 © Sociedade Brasileira de Microbiologia http://creativecommons.org/licenses/by-nc/3.0/ All the content of the journal, except where otherwise noted, is licensed under a Creative Commons License CC-BY-NC Food Microbiology Text 2012 ftpubmed https://doi.org/10.1590/S1517-838220120004000021 2013-09-15T01:03:42Z 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 × 10 and 3.9 × 106 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 × 102 to 8.0 × 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. Text Salmo salar PubMed Central (PMC) |
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English |
topic |
Food Microbiology |
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Food Microbiology Nespolo, Natália Maramarque Martineli, Thaís Mioto Rossi Jr., Oswaldo Durival Microbiological quality of salmon (Salmo salar) sold in cities of the state of SãO Paulo, Brazil |
topic_facet |
Food Microbiology |
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 × 10 and 3.9 × 106 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 × 102 to 8.0 × 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. |
format |
Text |
author |
Nespolo, Natália Maramarque Martineli, Thaís Mioto Rossi Jr., Oswaldo Durival |
author_facet |
Nespolo, Natália Maramarque Martineli, Thaís Mioto Rossi Jr., Oswaldo Durival |
author_sort |
Nespolo, Natália Maramarque |
title |
Microbiological quality of salmon (Salmo salar) sold in cities of the state of SãO Paulo, Brazil |
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 |
publisher |
Sociedade Brasileira de Microbiologia |
publishDate |
2012 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3769026 https://doi.org/10.1590/S1517-838220120004000021 |
genre |
Salmo salar |
genre_facet |
Salmo salar |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3769026 http://dx.doi.org/10.1590/S1517-838220120004000021 |
op_rights |
© Sociedade Brasileira de Microbiologia http://creativecommons.org/licenses/by-nc/3.0/ All the content of the journal, except where otherwise noted, is licensed under a Creative Commons License |
op_rightsnorm |
CC-BY-NC |
op_doi |
https://doi.org/10.1590/S1517-838220120004000021 |
_version_ |
1766182562997207040 |