Ecology of Listeria monocytogenes in the environment of raw poultry meat and raw pork meat processing plants
نویسندگان
چکیده
منابع مشابه
Occurrence of Listeria Sp. in Raw Poultry Meat and Poultry Meat Products
The aim of the study was to determine the occurrence of Listeria sp. in poultry meat and poultry meat products and estimate the prevalence of L. monocytogenes strains producing listeriolysin O. No listeria strain was detected in any of 50 examined heat-treated products. These bacteria were present in 43 out of 70 samples of raw poultry meat and 6 of Listeria strains were defined as L. monocytog...
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This study aimed to determine the prevalence Listeria monocytogenes in raw chicken meat samples at hypermarkets and wet markets. Chicken drumsticks, breasts, and thighs were randomly selected. The most probable number (MPN) PCR method was used to quantify the L. monocytogenes in the samples. Listeria monocytogenes was detected in 20% of the samples. Occurrence of L. monocytogenes was highest in...
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Listeria monocytogenes is a major concern for the meat processing industry because many listeriosis outbreaks have been linked to meat product consumption. The aim of this study was to elucidate L. monocytogenes diversity and distribution across different Spanish meat processing plants. L. monocytogenes isolates (N = 106) collected from food contact surfaces of meat processing plants and meat p...
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A total of 336 Listeria isolates from ready-to-eat (RTE) meat products and meat-processing environments, consisting of 206 Listeria monocytogenes, and 130 Listeria innocua isolates, were characterized by disc diffusion assay and minimum inhibitory concentration (MIC) values for antimicrobial susceptibility against twenty antimicrobials. Resistance to one or two antimicrobials was observed in 71...
متن کاملPredictive model for the growth kinetics of Listeria monocytogenes in raw pork meat as a function of temperature
This study was performed to develop a predictive growth model of Listeria monocytogenes to ensure the safety of raw pork. The pork samples were inoculated with a cocktail of two L. monocytogenes strains ATCC 15313 and L13-2 isolated from pork and were stored at 5, 15, and 25 C. Results were evaluated using the MicroFit program. To develop primary models, the Baranyi, modified Gompertz, and Logi...
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ژورنال
عنوان ژورنال: FEMS Microbiology Letters
سال: 2002
ISSN: 0378-1097
DOI: 10.1016/s0378-1097(02)00637-7