鸡肉空肠弯曲菌标准制定过程中风险评估的应用

Application of risk assessment in process of standards establishment about Campylobacter jejuni in chicken

目的根据中国人群膳食鸡肉空肠弯曲菌风险评估结果,从标准管理角度,确定降低风险的可行措施。方法 Risk Ranger半定量风险评估。结果空肠弯曲菌一般不能在鸡肉加工环境或加工产品中繁殖,目前我国城市人群因进食鸡肉可能发生空肠弯曲菌病的风险大约是农村人群的6倍。结论没有必要在鸡肉的产品标准中设定空肠弯曲菌的限量指标,在鸡的饲养、加工及餐前制备等环节进行控制是降低鸡肉引发空肠弯曲菌感染的重要措施。

Objective According to risk assessment results of the Campylobacter jejuni in chicken of Chinese residents＇dietary,from the point of the standard management,establish the feasible measures to reduce the risk.Methods Half-quantity risk assessment of Risk Ranger was used.Results Campylobacter jejuni usually could not reproduce in the processing environment or in the processed products of chicken.Currently,the risk of the likelihood that the urban people of our country have Campylobacter jejuni infections due to eating chicken was six times as that of the rural people.Conclusion There is no need to set a limit level for Campylobacter jejuni in the standard of chicken products.Control in the feeding,processing and preparation before eating of chicken are the important measures in reducing the Campylobacter jejuni infections caused by chicken.