Listeria monocytogenesin Vacuum-Packed Smoked Fish Products: Occurrence, Routes of Contamination, and Potential Intervention Measures
نویسندگان
چکیده
منابع مشابه
Characterization and pathogenic potential of Listeria monocytogenes isolates from the smoked fish industry.
This study was designed to evaluate the hypothesis that some of the Listeria monocytogenes subtypes associated with foods, specifically smoked fish, may have an attenuated ability to cause human disease. We tested this hypothesis by using two different approaches: (i) comparison of molecular subtypes found among 117 isolates from smoked fish, raw materials, fish in process, and processing envir...
متن کاملThe Occurrence of Listeria monocytogenes and Microbiological Quality of Cold Smoked and Gravad Fish on the Icelandic Retail Market
Cold smoked and gravad fish products can be naturally contaminated with low numbers of Listeria monocytogenes. This could represent a serious hazard for susceptible people. This studied was conducted to determine and quantify the occurrence of this pathogenic bacteria on the Reykjavik retail market, estimate the remaining shelf life using the Pathogen Modelling Program (PMP) and assess the micr...
متن کاملContamination of fish products: risks and prevention.
The risks of contamination of finfish products with active pathogens largely depend on the type of product concerned and disposal methods of the importing country. Frozen fish used as bait or to feed high-value species present the greatest risk as vehicles of contamination because they are unprocessed. Freezing preserves viral- and some bacterial-pathogens, thus the use of such fish as bait can...
متن کاملDNA barcoding for the identification of smoked fish products
Identification of fish fillets usually requires the application of a molecular tool because most of the morphological traits used in species identification are removed during the filleting process. Early molecular identification methods relied on protein electrophoresis that became recognized as an official method for fish fillet identification (AOAC, 1990; Tenge et al., 1993; Yearsley et al., ...
متن کاملStudy of Bacterial contamination of Vacuum packaged Fish obtained from Ahvaz market
Abstract Keeping health and nutritional value of the packed foods has a great value in food industries. Among the diverse methods of food processing and packaging, vacuum packaging is one of the best methods for a variety of food products, such as fish. In order to evaluate the effectiveness of such method in preventing of bacterial growth during preservation of fish fillets, four vacuum p...
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ژورنال
عنوان ژورنال: Comprehensive Reviews in Food Science and Food Safety
سال: 2014
ISSN: 1541-4337
DOI: 10.1111/1541-4337.12052