Persistent and Nonpersistent Listeria monocytogenes Contamination in Meat and Poultry Processing Plants
نویسندگان
چکیده
منابع مشابه
Contamination of Poultry Products with Listeria monocytogenes at Poultry Processing Plants
This study aimed to confirm that poultry products packed at poultry processing plants have already been contaminated with Listeria monocytogenes and that poultry products contaminated with L. monocytogenes are derived from broiler flocks infected with L. monocytogenes. L. monocytogenes was isolated from 16.8% (58/345) of chicken breast products and 2.3% (8/345) of chicken liver products. In con...
متن کاملDiversity and distribution of Listeria monocytogenes in meat processing plants.
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...
متن کاملOccurrence of Listeria monocytogenes in Ready-to-Eat Meat Products and Meat Processing Plants in Spain
The aim of this work was to study the occurrence of Listeria monocytogenes in several types of ready-to-eat (RTE) meat products and in the environment of meat processing plants. A total of 129 samples of RTE meat products and 110 samples from work surfaces and equipment were analyzed. L. monocytogenes was detected in 6 out of 35 cooked products (17.14%), 21 out of 57 raw-cured products (36.84%)...
متن کاملListeria monocytogenes occurrence and characterization in meat-producing plants.
AIMS The prevalence, level of contamination and epidemiological profile of Listeria monocytogenes were investigated in two meat-producing plants during a 20-month period. METHODS AND RESULTS Sampling for L. monocytogenes was carried out in a cattle slaughterhouse (n = 72) and a swine meat-processing plant (n = 68) during a 20-month period. Swabs and food samples were analysed with the most pr...
متن کاملAntimicrobial resistance of Listeria monocytogenes and Listeria innocua from meat products and meat-processing environment.
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...
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ژورنال
عنوان ژورنال: Journal of Food Protection
سال: 2003
ISSN: 0362-028X,1944-9097
DOI: 10.4315/0362-028x-66.11.2062