2019—2023年重庆市巴南区食品中微生物及致病因子监测结果分析

Analysis of Monitoring Results of Microorganisms and Pathogenic Factors in Food in Banan District,Chongqing from 2019 to 2023

目的:分析重庆市巴南区2019—2023年食品安全风险监测结果,了解食品中微生物及其致病因子污染情况,为发现并采取措施降低食品微生物安全风险提供有力依据。方法:根据《重庆市食品安全风险监测工作手册》对采集的食品进行监测。结果:重庆市巴南区2019—2023年的280份食品微生物及其致病因子检测合格率为86.4%。其中,农贸市场等流通环节食品合格率为93.3%,小吃店等餐饮服务环节食品合格率为83.2%,各环节合格率差异有统计学意义(χ^(2)=5.391,P<0.05)。结论:巴南区食品微生物安全状况总体较好,部分食品存在微生物致病菌污染的情况,相关部门应加强监管并继续做好食品安全风险监测工作。

Objective:To analyze the monitoring results of food safety risks from 2019 to 2023 in Banan district,Chongqing,to understand the contamination of microorganisms and their pathogenic factors in food,and to provide a strong basis for finding and taking measures to reduce food microbial safety risks.Method:The collected food was monitored according to the Working Manual of Food Safety Risk Monitoring in Chongqing.Result:The qualified rate of microbial and pathogenic factors detected in 280 food samples from 2019 to 2023 in Banan district of Chongqing was 86.4%.Among them,the qualified rate of food in circulation link such as farmers’market was 93.3%,and that of food service link such as snack bar was 83.2%,and the qualified rate of each link was statistically significant(χ^(2)=5.391,P<0.05).Conclusion:Food microbial safety in Banan district is generally good,and some foods are contaminated by microbial pathogens.Relevant departments should strengthen supervision and continue to do a good job in food safety risk monitoring.