江苏省757份学生餐中食源性致病菌污染状况调查

发布时间：2018-05-30 11:51

本文选题：学生餐 + 食源性致病菌　；参考：《现代预防医学》2015年23期

【摘要】：目的通过对江苏省幼儿园和大、中、小学校统一供应的早餐和午餐中食源性致病菌的调查分析,了解学生餐安全状况,发现食品安全隐患。方法 2014年在江苏省6个省辖市采集757份学校早餐和午餐样品,按照国家食品污染和有害因素风险监测工作手册方法对其中沙门氏菌、金黄色葡萄球菌、蜡样芽胞杆菌、单核细胞增生李斯特氏菌进行检测。结果 757份学生餐样品中中沙门氏菌检出率0.5%,金黄色葡萄球菌检出率1.2%,蜡样芽胞杆菌检出率3.7%,未检出单核细胞增生李斯特氏菌。乳与乳制品、米面食品、盒饭中食源性致病菌污染率相对较高,分别为8.3%、5.8%、6.6%。学生餐样品中食源性致病菌检出率夏天显著高于冬天。结论江苏省市学生餐中存在不同程度食源性致病菌污染,应加强卫生监管,防止学生食物中毒的发生。
[Abstract]:Objective to investigate and analyze the foodborne pathogenic bacteria in breakfast and lunch provided by kindergartens, middle and primary schools in Jiangsu Province, and to find out the hidden trouble of food safety. Methods 757 school breakfast and lunch samples were collected from 6 provinces in Jiangsu Province in 2014. Salmonella, Staphylococcus aureus and Bacillus cereus were collected according to the National Food pollution and Hazard risk Monitoring Manual. Listeria monocytogenes were detected. Results the detection rate of Salmonella, Staphylococcus aureus, Bacillus cereus and Bacillus cereus were 0.5, 1.2 and 3.7 respectively. No Listeria monocytogenes was detected. The contamination rate of foodborne pathogenic bacteria in milk and dairy products, rice noodle foods and boxed meals was relatively high, which was 8.3% and 6.8% respectively. The detection rate of foodborne pathogens in student meal samples was significantly higher in summer than in winter. Conclusion there are different levels of foodborne pathogenic bacteria pollution in students' meals in Jiangsu Province. Health supervision should be strengthened to prevent students from food poisoning.
【作者单位】：江苏省疾病预防控制中心;
【分类号】：R155.5

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