Quantitative microbial risk assessment for Salmonella in eggs
نویسندگان
چکیده
منابع مشابه
Development of a quantitative risk assessment model for Salmonella enteritidis in pasteurized liquid eggs.
The performance of hazard analyses and the establishment of critical limits by the food industry are both hampered by the inability to directly relate food processing operations from farm-to-table with their public health impact. Using a 'unit operations' and stochastic simulation approach, data on the frequency of pathogens in raw ingredients, predictive microbiology models for growth and inac...
متن کاملQuantitative risk assessment of Salmonella Enteritidis in shell eggs in Belgium
A quantitative risk assessment of salmonellosis due to consumption of shell eggs contaminated with Salmonella Enteritidis (SE) in Belgium was carried out. The risk model was based on the World Health Organization (WHO)-template (World Health Organization, 2003) for SE in eggs and egg products. The results of the model are in the same order of magnitude as the epidemiological data available. Sen...
متن کاملQuantitative risk assessment of Salmonella Enteritidis in shell eggs in Europe
Prevalences in terms of the number of eggs contaminated (internally and externally) with Salmonella Enteritidis per million are presented based on a 2 stage Bayesian model. The first stage estimates the average flock prevalence over laying period in the production system and the second stage estimates the proportion of contaminated eggs for an infected flock. These are combined to give the expe...
متن کاملSensitivity analysis in quantitative microbial risk assessment.
The occurrence of foodborne disease remains a widespread problem in both the developing and the developed world. A systematic and quantitative evaluation of food safety is important to control the risk of foodborne diseases. World-wide, many initiatives are being taken to develop quantitative risk analysis. However, the quantitative evaluation of food safety in all its aspects is very complex, ...
متن کاملA quantitative risk assessment model for Salmonella and whole chickens.
Existing data and predictive models were used to define the input settings of a previously developed but modified quantitative risk assessment model (QRAM) for Salmonella and whole chickens. The QRAM was constructed in an Excel spreadsheet and was simulated using @Risk. The retail-to-table pathway was modeled as a series of unit operations and associated pathogen events that included initial co...
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ژورنال
عنوان ژورنال: Food Modelling Journal
سال: 2019
ISSN: 2603-4301
DOI: 10.3897/fmj.1.39643