E. coli Outbreaks Affect Demand for Salad Vegetables
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منابع مشابه
Incidence and survival of Escherichia coli O157:H7 and Listeria monocytogenes on salad vegetables
Salad vegetables contaminated with pathogens can cause food poisoning. The isolation of Escherichia coli O157:H7 and Listeria monocytogenes from different salad vegetables; cucumber, cabbage, carrot, and lettuce was carried out. E. coli O157:H7 was isolated from all the salad vegetables while L. monocytogenes was isolated from only cabbage and lettuce. The effect of different storage temperatur...
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Background: The criteria for the quality control of Iranian fresh produce are the total microbial count, Enterococcal count and the detection of Escherichia coli. The aim of this study was to assess microbial contamination of fresh vegetable and salad samples consumed in Tehran, Iran. Methods: From May to October 2013, freshly vegetable (n=100) and salads (n=100) samples were randomly co...
متن کاملRecent Trends in Microbiological Safety of Fruits and Vegetables
The number of documented outbreaks of human infections associated with the consumption of raw fruits, vegetables, and unpasteurized fruit juices has increased in recent years. According to the Centers for Disease Control and Prevention, in the U.S. the number of reported produce-related outbreaks per year doubled between the period 1973-1987 and 1988-1992 (2,24). During both time periods, the e...
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In recent years the importance of prepared salads as potential vehicles of gastrointestinal infection has been highlighted by several large outbreaks both nationally and across international boundaries. Between 1992 and 2006, 2274 foodborne general outbreaks of infectious intestinal disease were reported in England and Wales, of which 4% were associated with the consumption of prepared salads. ...
متن کاملA study on prevalence of microbial contamination on the surface of raw salad vegetables
The present work evaluates the microbiological quality of raw salad vegetables (RSV) consumed in Dhanbad city, India. A total of 480 samples of 8 different raw salad vegetables from local market were examined for overall microbial quality in terms of aerobic mesophilic, psychrotrophic counts, yeast, mould and total coliform levels. E. coli O157:H7, Listeria monocytogenes and Salmonella sp. were...
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