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Artículo

Enteropathogenic (EPEC) and Shigatoxigenic Escherichia coli (STEC) in broiler chickens and derived products at different retail stores

Alonso, Mónica ZulemaIcon ; Lucchesi, Paula Maria AlejandraIcon ; Rodriguez, Edgardo Mario; Parma, Alberto ErnestoIcon ; Padola, Nora Lía
Fecha de publicación: 02/2012
Editorial: Elsevier
Revista: Food Control
ISSN: 0956-7135
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Otras Ciencias Veterinarias

Resumen

Enteropathogenic (EPEC) and Shigatoxigenic Escherichia coli (STEC) are foodborne pathogens that cause potentially fatal infant diarrhea and hemolytic uremic syndrome, respectively. We investigated the presence of intimin and Shiga toxin encoding genes, as indicators of EPEC and STEC presence in cloacae and chicken products. The analyzed products were hamburgers, giblets and carcasses obtained from poultry and butcher shops. EPEC contamination predominated over STEC contamination in cloacae and chicken products, although some differences were detected when the kind of food or shop was taken into account. In particular, among chicken hamburgers we found a greater proportion of EPEC than STEC-positive samples at poultry shops, while in butcheries STEC was predominant. This finding could suggest cross contamination during handling at butcheries. The results indicate that it is necessary to improve hygienic measures both during slaughtering and manipulation of chicken products at retail stores, to provide a safe product to consumers.
Palabras clave: Chicken Products , Epec , Intimin , Pcr , Shiga-Toxin , Stec
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Atribución-NoComercial-SinDerivadas 2.5 Argentina (CC BY-NC-ND 2.5 AR)
Identificadores
URI: http://hdl.handle.net/11336/67094
URL: http://www.sciencedirect.com/science/article/pii/S0956713511003033
DOI: http://dx.doi.org/10.1016/j.foodcont.2011.07.030
Colecciones
Articulos(CIVETAN)
Articulos de CENTRO DE INVESTIGACION VETERINARIA DE TANDIL
Citación
Alonso, Mónica Zulema; Lucchesi, Paula Maria Alejandra; Rodriguez, Edgardo Mario; Parma, Alberto Ernesto; Padola, Nora Lía; Enteropathogenic (EPEC) and Shigatoxigenic Escherichia coli (STEC) in broiler chickens and derived products at different retail stores; Elsevier; Food Control; 23; 2; 2-2012; 351-355
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