2015年吉林市食品安全风险监测结果分析

Analysis of food risk monitoring in Jilin city in 2015

目的分析吉林市食源性致病菌污染情况,为预防和控制食源性疾病提供依据。方法按照《2014年国家食品污染和有害因素风险监测工作手册方法》对食源性致病菌进行监测。结果 2015年吉林市共监测10类240份食品样本,检出19株致病菌,总检出率7.92%,其中检出7株蜡样芽孢杆菌,8株单核细胞增生李斯特氏菌,3株金黄色葡萄球菌,1株沙门氏菌;3类食品样本监测到食源性致病菌:流动早餐检出率为57.14%,肉与肉制品检出率为50%,调味品检出率为2%;散装和预包装的食品中食源性致病菌的检出率差异有统计学意义。结论吉林市流动早餐和肉与肉制品中检出的食源性致病菌为金黄色葡萄球菌、蜡样芽胞杆菌、单核细胞增生李斯特菌,检出率均较高,相关部门需要加强对此类食品的监管。

Objective To analyze the contamination of foodborne pathogenic bacteria in Jilin, so as to provide basis for the prevention and control of foodborne diseases. Methods The foodborne pathogenic bacteria were detected based on the method of Manual for China national food contamination and harmful factor risk monitoring in 2014. Results A total of 10 categories and 240 samples from Jilin city in 2015 was monitored, 19 strains of foodborne pathogenic was checked out, the total positive rate was 7.92%, of which there were 7 strains of Bacillus cereus, 8 strains of Listeria monocytogenes, 3 strains of Staphylococcus aureus, and 1 strains of Salmonella. Three kinds of food samples was monitored foodborne pathogens： the detection limit of breakfast stall food was 57.14%, the detection limit of meat and meat products was 50%, the detection limit of condiment was 2%; the foodborne pathogenic detection rate was statistically significant in bulk and pre-packaged food. Conclusion The foodborne pathogenic bacteria detected in breakfast stall food and meat and meat products are Staphylococcus aureus, Bacillus cereus and Listeria monocytogenes, the detection rates are all higher, so the relevant departments should strengthen the supervision of such foods.