| Registro completo |
| Provedor de dados: |
BJM
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| País: |
Brazil
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| Título: |
Biocide tolerance in Salmonella from meats in Southern Spain
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| Autores: |
Garrido,Antonio Marin
Burgos,Mª Jose Grande
Márquez,Mª Luisa Fernández
Aguayo,Mª Carmen López
Pulido,Rubén Pérez
Árbol,Julia Toledo del
Gálvez,Antonio
López,Rosario Lucas
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| Data: |
2015-12-01
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| Ano: |
2015
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| Palavras-chave: |
Salmonella
Biocides
Serovars
Meat
Chorizo
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| Resumo: |
Salmonella serovars sampled from meat products in Southern Spain (Andalucía) during the period 2002-2007 were analyzed in this study. The serovars most frequently detected (in order) were Typhimurium, Enteritidis, Derby, Anatum and Rissen. Isolates (n = 43) were tested for sensitivity to biocides, including the quaternary ammonium compounds benzalkonium chloride (BC), cetrimide (CT) and hexadecylpyridinium chloride (HDP), and the bisphenols triclosan (TC) and hexachlorophene (CF). The minimum inhibitory concentration (MIC) for the quaternary ammonium compounds was in the range of 25 to 50 mg/L for most isolates, although a few isolates required much higher concentrations, up to 250 mg/L. Bisphenols showed higher inhibitory activity, with a MIC of 2.5 to 25 mg/L. A few isolates showed a “non-wildtype” MIC for TC of up to 250 mg/L. These results indicate a low incidence of tolerance towards quaternary ammonium compounds and triclosan among Salmonella from meats and meat products.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822015000401177
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| Editor: |
Sociedade Brasileira de Microbiologia
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| Relação: |
10.1590/S1517-838246420140396
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| Formato: |
text/html
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| Fonte: |
Brazilian Journal of Microbiology v.46 n.4 2015
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| Direitos: |
info:eu-repo/semantics/openAccess
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