Article ID Journal Published Year Pages File Type
6290190 International Journal of Food Microbiology 2013 33 Pages PDF
Abstract
The typing of 253 isolates of L. monocytogenes by PFGE using ApaI and AscI enzymes has revealed a high diversity with 46 different pulsotypes and has shown that the raw material is a source of contamination of egg breaking plants. One L. monocytogenes cluster was dominant in the 5 egg-breaking plants during the four seasons studied. The issue of which strains are better adapted to egg products must be considered and studied in depth by comparing them to pulsotypes from strains of other chains. However, the traceability of L. monocytogenes in plants during the various seasons has also made it possible to highlight the presence of strains that are specific to egg breaking plants. The study of cleaning and disinfection methods in these plants as well as the recurring bacteria's resistance to disinfectants could provide answers to the egg product industry.
Related Topics
Life Sciences Agricultural and Biological Sciences Food Science
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