Data/hora: 06/06/2024 11:20:13

Provedor de dados: 	58	
País: 	Brazil	
Título: 	Biocide tolerance in Salmonella from meats in Southern Spain	
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.	
Data: 	2015-12-01	
Ano: 	2015	
Palavras-chave: 	Salmonella; Biocides; Serovars; Meat; Chorizo.	
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.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822015000401177	
Editor: 	Sociedade Brasileira de Microbiologia	
Relação: 	10.1590/S1517-838246420140396	
Formato: 	text/html	
Fonte: 	Brazilian Journal of Microbiology  v.46 n.4 2015	
Fonte: 	info:eu-repo/semantics/openAccess