肉类研究Issue(5)：29-32,4.
鲜肉中小肠结肠炎耶尔森菌的半定量风险评估
Semi-Quantitative Risk Assessment of Yersinia enterocolitica in Fresh Meat
摘要
Abstract
To analyze the risk of Yersinia enterocolitica contamination in commercial fresh meat in Nanjing. Methods: Risk rating was based on the classic semi-quantitative risk assessment software Risk Ranger combined with literature reports and market research data. Results:Relative risk from Yersinia enterocolitica in commercial fresh pork and beef in Nanjing was 31 and 24, respectively. The probability of food poisoning per day per consumer of interest was 3.62×10-9 and 3.12×10-10, respectively. Risk from the former showed an 11.6-fold increase over that from the latter. In further study, we found that the risks from the two kinds of commercial fresh meat could be reduced to one tenth of the original value by using control systems after processing. Conclusions:The risk of Yersinia enterocolitica contamination in commercial fresh beef in Nanjing is relatively low, but the risk in commercial fresh pork is near the moderate hazard. Consequently, the supervision and management of commercial fresh meat should be strengthened.关键词
鲜肉/小肠结肠炎耶尔森菌/半定量风险评估/食品安全Key words
fresh meat/Yersinia enterocolitica/semi-quantitative risk assessment/food safety分类
轻工纺织引用本文复制引用
王凯,王虎虎,叶可萍,王光宇,徐幸莲,周光宏..鲜肉中小肠结肠炎耶尔森菌的半定量风险评估[J].肉类研究,2014,(5):29-32,4.基金项目
国家现代农业（生猪）产业技术体系建设专项 （）
