At the 1998 Iamfes Meeting a Quantitative Risk Assessment Model for Listeria Monocytogenes and E . Coli O 157 : H 7
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منابع مشابه
The prevalence of Escherichia coli O157:H7, Listeria monocytogenes and Campylobacter spp. on bovine carcasses in Isfahan, Iran
This study was carried out to determine the prevalence of foodborne pathogens, Escherichia coli, E. coli O157:H7, Listeria monocytogenes and Campylobacter spp. on slaughtered cattle in Isfahan, Iran. A total of 203 cattle carcasses were sampled by surface section of neck meat taken immediately after slaughter and analyzed using microbiological examinations. Suspected colonies to E. coli O157:H7...
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Background: Yogurt is one of the most popular food diets with refreshing taste, nutritional, and health benefits. The objective of this study was to investigate the effect of three herbal Essential Oils (EOs) including peppermint, basil, and zataria on viability of the probiotic bacteria in yogurt samples and to evaluate the antimicrobial activities of the produced probiotic yogurts against Esc...
متن کاملSurvival of Escherichia coli O157:H7 and Listeria monocytogenes in Doogh, A Traditional Iranian Dairy Beverage
Background: Unlike industrially production, Iranian traditional doogh are not pasteurized after production. Hence, possible contamination with different pathogenic bacteria may occur during production or post-production of traditional doogh. The aim of the present study was to monitor the behavior of Escherichia coli O157:H7 and Listeria monocytogenes in traditional Iranian doogh at different t...
متن کاملEstimation of infectious risks in residential populations exposed to airborne pathogens during center pivot irrigation of dairy wastewaters.
In the western United States where dairy wastewaters are commonly land applied, there are concerns over individuals being exposed to airborne pathogens. In response, a quantitative microbial risk assessment (QMRA) was performed to estimate infectious risks after inhalation exposure of pathogens aerosolized during center pivot irrigation of diluted dairy wastewaters. The dispersion of pathogens ...
متن کاملارزیابی کفایت محیطهای غنیکننده همزمان به منظور بازیافت استافیلوکوکوس اورئوس، لیستریا منوسایتوژنز و اشریشیاکلی انتروهموراژیک
Background and Objective: Due to low quantity of pathogens in foods, designing a broth medium to enrich simultaneously several pathogens through a suitable time to a detectable level is one of point of interest of many microbiologists. This study aimed to enrich simultaneously three food-borne pathogens (Listeria monocytogenes, Staphylococcus aureus and Enterohaemorrhagic Escherichia co...
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تاریخ انتشار 1998