2014~2015年吉林省食源性致病菌监测结果分析

目的 了解吉林省食源性致病菌的污染情况, 确定高危食品的种类和分布。方法 依据《2014年国家食品污染物和有害物质因素风险监测工作手册》中的方法, 对2014~2015年市售7类食品中的沙门氏菌、铜绿假单胞菌、致泻大肠埃希氏菌和空肠弯曲菌进行检测, 并对检测结果进行统计分析。结果 2014~2015年监测的4067份样品中, 检出阳性致病菌67株, 总体检出率为1.65%。其中, 沙门氏菌27株、铜绿假单胞菌20株、致泻大肠埃希氏菌1株、空肠弯曲菌19株。桶装饮用水污染最为严重, 检出率为20.62%; 肉与肉制品检出率为3.72%, 散装和预包装食品中食源性疾病菌的检出率分别为1.55%和1.96%。结论 吉林省市售食品存在不同程度的食源性致病菌污染, 其中桶装饮用水、肉制品为主要污染食品类别, 卫生部门应加强对其的监督和管理。

Monitoring and analysis for food-borne pathogens in Jilin province during 2014~2015

Objective To investigate the contamination of foodborne pathogenic bacteria in Jilin province, in order to determine the type and distribution of high-risk foods. Methods The Salmonella, Pseudomonas aeruginosa, diarrheogenic Escherichia coli, Campylobacter jejuni in 7 categories of catering food during 2014~2015 were detected based on the Manual for China national food contamination and harmful factors risk monitoring in 2014 and the results were statistically analyzed. Results Sixty-seven strains of pathogens were detected from 4067 samples, the total detection rate was 1.65% during 2014~2015, in which there were 27 strains of Salmonella, 20 strains of Pseudomonas aeruginosa, 1 strain of diarrheogenic Escherichia coli. and 19 strains of Campylobacter jejuni. The detection rate of bottled water was 20.62%, which was the most seriously polluted. The detection rate of meat and meat products was 3.72%. The detection rate of foodborne pathogenic in bulk and prepackaged food was 1.55% and 1.96%, respectively. Conclusion There are different levels of contamination of foodborne pathogenic bacteria in market foods in Jilin province, while bottled water and meat products are the main types of contaminated foods. The sanitary supervision department should strengthen supervision and management of food hygiene.