作者
Rosa Capita, Maite Álvarez-Astorga, Carlos Alonso-Calleja, Benito Moreno, Marı́a del Camino Garcı́a-Fernández
发表日期
2003/3/15
期刊
International journal of food microbiology
卷号
81
期号
2
页码范围
169-173
出版商
Elsevier
简介
This study examined the incidence of Salmonella in Spanish poultry products. Samples included chicken carcasses, chicken parts (wings, legs and giblets—livers and hearts) and processed chicken products (red sausages, white sausages and hamburgers). The average detection rate was 49%, with the highest (55%) in chicken carcasses (skin) and the lowest (20%) in hamburgers. The chicken carcasses purchased in supermarkets were more contaminated (75%) than those from poulterers shops (25%). Salmonella Enteritidis, S. Poona, S. Paratyphi B and S. Worthington were isolated in 34.3%, 11.4%, 2.8% and 1.4% of the samples, respectively. One (1.4%) red sausage sample harboured two serotypes (S. Enteritidis and S. Worthington). This fact emphasizes the usefulness of subtyping several Salmonella isolates from the same sample in epidemiological studies.
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R Capita, M Álvarez-Astorga, C Alonso-Calleja… - International journal of food microbiology, 2003