Frequency of Contamination with Listeria Monocytogenes of Raw Dried Cured Vacuum Packed Sausages
نویسندگان
چکیده
منابع مشابه
A case of bovine raw milk contamination with Listeria monocytogenes
During routine sampling of bulk raw milk on a dairy farm, the pathogenic bacteria Listeria monocytogenes was found to be a contaminant, at numbers < 100 cfu/ml. A strain with an indistinguishable pulsed-field gel electrophoresis pattern was isolated from the bulk milk two months later. Environmental swabs taken at the dairy environment were negative for the presence of L. monocytogenes, indicat...
متن کاملPrevalence of Listeria monocytogenes in raw milk in Kerman, Iran
Listeria monocytogenes as one of the most important pathogen in public health concerns is transmitted through consumption of contaminated food. The pathogen has been considered as a potential source of contamination of raw milk and dairy products. This research was aimed to investigate prevalence of L. monocytogenes in raw milk in Kerman region. In the summer of 2011, a total ...
متن کاملIsolation of Listeria monocytogenes from raw milk.
During a recent outbreak of listeriosis, we examined 121 raw milk samples and 14 milk socks (filters). Listeria monocytogenes was recovered from 15 (12%) of 121 milk specimens and 2 (14%) of 14 milk socks. The optimal processing method consisted of cold enriching diluted milk for 1 month with culture to selective broth, followed by plating.
متن کاملPresence of Listeria monocytogenes in Mediterranean-Style Dry Fermented Sausages
The morphological, physiological and epidemiological features of L. monocytogenes, together with the severity of human listeriosis infections, make L. monocytogenes of particular concern for manufacturers of cold-stored "ready to eat" (RTE) foods. L. monocytogenes has been isolated from a wide variety of RTE foods and is responsible for several outbreaks associated with the consumption of RTE m...
متن کاملMolecular Identification of Listeria monocytogenes in Raw Hamburgers from Kerman, South-East of Iran
Background: Listeria monocytogenes is a Gram-positive and facultative anaerobic food-borne bacterium which is capable of intra and extra cellular growth. L. monocytogenes usually can exist on different surfaces and instruments at production and processing sites of food products with animal origin. In Iran, the consumption of burger has increased recently, but its safety is still of great concer...
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ژورنال
عنوان ژورنال: Macedonian Veterinary Review
سال: 2014
ISSN: 1857-7415
DOI: 10.14432/j.macvetrev.2013.10.003