ARTISANAL CHEESE PRODUCED IN THE SOUTH OF RIO GRANDE DO SUL: PHYSICAL-CHEMICAL, MICROBIOLOGICAL ASSESSMENT AND SUSCEPTIBILITY OF ANTIMICROBIALS FROM STAPHYLOCOCCUS COAGULASE POSITIVE ISOLATES
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência animal brasileira (Online) |
Texto Completo: | https://revistas.ufg.br/vet/article/view/47184 |
Resumo: | Aiming the knowledge of the artisanal colonial cheese produced in the south of the Rio Grande do Sul, were analyzed 30 samples purchased in the local trade and fairs for physicochemical characteristics, the microbiological analyzes required by the National Agency of Sanitary Surveillance (ANVISA), Yersinia enterocolitica isolation and antimicrobial resistance of Staphylococcus coagulase positive isolates obtained from these samples. The median values resulting from the physicochemical analyzes were, pH 5,86, titratable acidity of 0,49 g of lactic acid/100 g, humidity of 49,12%, water activity of 0,973, protein of 19,14%, fat of 14,71% Ash content of 2,93% and chloride content 0,63 gNaCl/100g. Regarding the analysis required by ANVISA 86,66% of the samples were outside the required standards and no samples were positive for Salmonella and Listeria monocytogenes, there was also isolation to isolate Yersinia enterocolitica from 3,33% of the samples. The highest resistance rate of the isolates of Staphylococcus coagulase positive was compared to Penicillin G with 100% of the resistant isolates, and the lowest against Ciprofloxacin with no resistant isolates. 65.00% of the isolates were resistant to at least six antimicrobials and 86,95% demonstrated resistance to Cefoxitin, a troubling result, especially in Methicillin Resistant isolates. The cheese produced and marketed informally in South of Rio Grande do Sul presents a great variation in the physicochemical characteristics and in general high microbial contamination wich may represent a risk to consumer health. Keywords: public health; Yersinia enterocolitica; dairy; susceptibility. |
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ARTISANAL CHEESE PRODUCED IN THE SOUTH OF RIO GRANDE DO SUL: PHYSICAL-CHEMICAL, MICROBIOLOGICAL ASSESSMENT AND SUSCEPTIBILITY OF ANTIMICROBIALS FROM STAPHYLOCOCCUS COAGULASE POSITIVE ISOLATESQUEIJO ARTESANAL PRODUZIDO NO SUL DO RIO GRANDE DO SUL: AVALIAÇÃO FÍSICO-QUÍMICA, MICROBIOLÓGICA E SUSCETIBILIDADE A ANTIMICROBIANOS DE ISOLADOS DE STAPHYLOCOCCUS COAGULASE POSITIVAAiming the knowledge of the artisanal colonial cheese produced in the south of the Rio Grande do Sul, were analyzed 30 samples purchased in the local trade and fairs for physicochemical characteristics, the microbiological analyzes required by the National Agency of Sanitary Surveillance (ANVISA), Yersinia enterocolitica isolation and antimicrobial resistance of Staphylococcus coagulase positive isolates obtained from these samples. The median values resulting from the physicochemical analyzes were, pH 5,86, titratable acidity of 0,49 g of lactic acid/100 g, humidity of 49,12%, water activity of 0,973, protein of 19,14%, fat of 14,71% Ash content of 2,93% and chloride content 0,63 gNaCl/100g. Regarding the analysis required by ANVISA 86,66% of the samples were outside the required standards and no samples were positive for Salmonella and Listeria monocytogenes, there was also isolation to isolate Yersinia enterocolitica from 3,33% of the samples. The highest resistance rate of the isolates of Staphylococcus coagulase positive was compared to Penicillin G with 100% of the resistant isolates, and the lowest against Ciprofloxacin with no resistant isolates. 65.00% of the isolates were resistant to at least six antimicrobials and 86,95% demonstrated resistance to Cefoxitin, a troubling result, especially in Methicillin Resistant isolates. The cheese produced and marketed informally in South of Rio Grande do Sul presents a great variation in the physicochemical characteristics and in general high microbial contamination wich may represent a risk to consumer health. Keywords: public health; Yersinia enterocolitica; dairy; susceptibility.Objetivando o conhecimento do queijo colonial artesanal produzido na região Sul do Rio Grande do Sul, foram analisadas 30 amostras adquiridas no comércio local e feiras quanto às características físico-químicas, além das análises microbiológicas exigidas pela Agência Nacional de Vigilância Sanitária (ANVISA), isolamento de Yersinia enterocolitica e resistência aos antimicrobianos de isolados de Staphylococcus coagulase positiva, obtidos a partir destas amostras. Os valores medianos resultantes das análises físico-químicas foram: pH 5,81, acidez titulável de 0,44 g de ácido lático/100g, umidade de 48,55%, atividade de água de 0,973, proteína de 19,36%, gordura de 14,54%, teor de cinzas de 2,88% e teor de cloretos 0,51 gNaCl/100g. Quanto às análises exigidas pela ANVISA, 86,66% das amostras estavam fora dos padrões exigidos e nenhuma foi positiva para Salmonella e Listeria monocytogenes. Houve também isolamento de Yersinia enterocolitica em 3,33% das amostras. A maior taxa de resistência dos isolados de Staphylococcus coagulase positiva ocorreu frente à Penicilina G com 100% dos isolados resistentes e a menor contra Ciprofloxacina com nenhum isolado resistente. 65,00% dos isolados foram resistentes a, pelo menos, seis antimicrobianos e 86,95% demostraram resistência à Cefoxitina, resultados preocupantes, especialmente quanto aos isolados Meticilina Resistentes. Além disso, o queijo produzido e comercializado informalmente no Sul do Rio Grande do Sul apresenta grande variação nas características físico-químicas e, em geral, alta contaminação microbiana, podendo representar risco à saúde do consumidor. Palavras-chave: saúde pública; Yersinia enterocolitica; lácteos; suscetibilidade.Universidade Federal de Goiás2019-07-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmlhttps://revistas.ufg.br/vet/article/view/47184Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 20 (2019): Continuous publication; 1-10Ciência Animal Brasileira / Brazilian Animal Science; v. 20 (2019): Publicação contínua; 1-101809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/47184/33378https://revistas.ufg.br/vet/article/view/47184/33379Copyright (c) 2019 Ciência Animal Brasileirainfo:eu-repo/semantics/openAccessTavares, Alana BorgesDias Cavalcanti, Eduarda Aléxia Nunes LouzadaTimm, Cláudio Diasde Lima, Helenice GonzalezCereser, Natacha Deboni2023-03-23T18:49:21Zoai:ojs.revistas.ufg.br:article/47184Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:56:18.546113Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
ARTISANAL CHEESE PRODUCED IN THE SOUTH OF RIO GRANDE DO SUL: PHYSICAL-CHEMICAL, MICROBIOLOGICAL ASSESSMENT AND SUSCEPTIBILITY OF ANTIMICROBIALS FROM STAPHYLOCOCCUS COAGULASE POSITIVE ISOLATES QUEIJO ARTESANAL PRODUZIDO NO SUL DO RIO GRANDE DO SUL: AVALIAÇÃO FÍSICO-QUÍMICA, MICROBIOLÓGICA E SUSCETIBILIDADE A ANTIMICROBIANOS DE ISOLADOS DE STAPHYLOCOCCUS COAGULASE POSITIVA |
title |
ARTISANAL CHEESE PRODUCED IN THE SOUTH OF RIO GRANDE DO SUL: PHYSICAL-CHEMICAL, MICROBIOLOGICAL ASSESSMENT AND SUSCEPTIBILITY OF ANTIMICROBIALS FROM STAPHYLOCOCCUS COAGULASE POSITIVE ISOLATES |
spellingShingle |
ARTISANAL CHEESE PRODUCED IN THE SOUTH OF RIO GRANDE DO SUL: PHYSICAL-CHEMICAL, MICROBIOLOGICAL ASSESSMENT AND SUSCEPTIBILITY OF ANTIMICROBIALS FROM STAPHYLOCOCCUS COAGULASE POSITIVE ISOLATES Tavares, Alana Borges |
title_short |
ARTISANAL CHEESE PRODUCED IN THE SOUTH OF RIO GRANDE DO SUL: PHYSICAL-CHEMICAL, MICROBIOLOGICAL ASSESSMENT AND SUSCEPTIBILITY OF ANTIMICROBIALS FROM STAPHYLOCOCCUS COAGULASE POSITIVE ISOLATES |
title_full |
ARTISANAL CHEESE PRODUCED IN THE SOUTH OF RIO GRANDE DO SUL: PHYSICAL-CHEMICAL, MICROBIOLOGICAL ASSESSMENT AND SUSCEPTIBILITY OF ANTIMICROBIALS FROM STAPHYLOCOCCUS COAGULASE POSITIVE ISOLATES |
title_fullStr |
ARTISANAL CHEESE PRODUCED IN THE SOUTH OF RIO GRANDE DO SUL: PHYSICAL-CHEMICAL, MICROBIOLOGICAL ASSESSMENT AND SUSCEPTIBILITY OF ANTIMICROBIALS FROM STAPHYLOCOCCUS COAGULASE POSITIVE ISOLATES |
title_full_unstemmed |
ARTISANAL CHEESE PRODUCED IN THE SOUTH OF RIO GRANDE DO SUL: PHYSICAL-CHEMICAL, MICROBIOLOGICAL ASSESSMENT AND SUSCEPTIBILITY OF ANTIMICROBIALS FROM STAPHYLOCOCCUS COAGULASE POSITIVE ISOLATES |
title_sort |
ARTISANAL CHEESE PRODUCED IN THE SOUTH OF RIO GRANDE DO SUL: PHYSICAL-CHEMICAL, MICROBIOLOGICAL ASSESSMENT AND SUSCEPTIBILITY OF ANTIMICROBIALS FROM STAPHYLOCOCCUS COAGULASE POSITIVE ISOLATES |
author |
Tavares, Alana Borges |
author_facet |
Tavares, Alana Borges Dias Cavalcanti, Eduarda Aléxia Nunes Louzada Timm, Cláudio Dias de Lima, Helenice Gonzalez Cereser, Natacha Deboni |
author_role |
author |
author2 |
Dias Cavalcanti, Eduarda Aléxia Nunes Louzada Timm, Cláudio Dias de Lima, Helenice Gonzalez Cereser, Natacha Deboni |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Tavares, Alana Borges Dias Cavalcanti, Eduarda Aléxia Nunes Louzada Timm, Cláudio Dias de Lima, Helenice Gonzalez Cereser, Natacha Deboni |
description |
Aiming the knowledge of the artisanal colonial cheese produced in the south of the Rio Grande do Sul, were analyzed 30 samples purchased in the local trade and fairs for physicochemical characteristics, the microbiological analyzes required by the National Agency of Sanitary Surveillance (ANVISA), Yersinia enterocolitica isolation and antimicrobial resistance of Staphylococcus coagulase positive isolates obtained from these samples. The median values resulting from the physicochemical analyzes were, pH 5,86, titratable acidity of 0,49 g of lactic acid/100 g, humidity of 49,12%, water activity of 0,973, protein of 19,14%, fat of 14,71% Ash content of 2,93% and chloride content 0,63 gNaCl/100g. Regarding the analysis required by ANVISA 86,66% of the samples were outside the required standards and no samples were positive for Salmonella and Listeria monocytogenes, there was also isolation to isolate Yersinia enterocolitica from 3,33% of the samples. The highest resistance rate of the isolates of Staphylococcus coagulase positive was compared to Penicillin G with 100% of the resistant isolates, and the lowest against Ciprofloxacin with no resistant isolates. 65.00% of the isolates were resistant to at least six antimicrobials and 86,95% demonstrated resistance to Cefoxitin, a troubling result, especially in Methicillin Resistant isolates. The cheese produced and marketed informally in South of Rio Grande do Sul presents a great variation in the physicochemical characteristics and in general high microbial contamination wich may represent a risk to consumer health. Keywords: public health; Yersinia enterocolitica; dairy; susceptibility. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-07-26 |
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://revistas.ufg.br/vet/article/view/47184 |
url |
https://revistas.ufg.br/vet/article/view/47184 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/vet/article/view/47184/33378 https://revistas.ufg.br/vet/article/view/47184/33379 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Ciência Animal Brasileira info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Ciência Animal Brasileira |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf text/html |
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. 20 (2019): Continuous publication; 1-10 Ciência Animal Brasileira / Brazilian Animal Science; v. 20 (2019): Publicação contínua; 1-10 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 |
_version_ |
1799874789416894464 |