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目的了解乐山市食源性致病菌污染状况,为食源性疾病的监测提供科学依据。方法根据食品安全风险监测方案要求,采集各类食品样本。按《食源性致病菌监测工作手册》提供的微生物检验标准操作程序进行检验。结果2012-2016年共抽检18大类食品569个样品,检出致病菌17株,总检出率为2.8%。其中金黄色葡萄球菌检出率1.8%;蜡样芽孢杆菌检出率4.3%;沙门氏菌检出率0.4%;铜绿假单胞菌检出率9.1%。未检出阪崎肠杆菌、单增李斯特菌、副溶血性弧菌和致泻大肠埃希氏菌。结论乐山市某些食品存在致病菌的污染。卫生监督部门应加强监管,减少食源性疾病的发生。
Objective To understand the status of foodborne pathogens in Leshan City and provide a scientific basis for the monitoring of foodborne diseases. Methods According to the requirements of food safety risk monitoring program, all kinds of food samples were collected. According to “foodborne pathogens monitoring workbook” provided by the standard microbial test procedures for testing. Results A total of 569 samples of 18 categories of food samples were collected from 2012 to 2016, 17 of which were pathogenic bacteria with a total detection rate of 2.8%. Including Staphylococcus aureus detection rate of 1.8%; Bacillus cereus detection rate of 4.3%; Salmonella detection rate of 0.4%; Pseudomonas aeruginosa detection rate of 9.1%. Enterobacter sakazakii, Listeria monocytogenes, Vibrio parahaemolyticus and Escherichia coli were not detected. Conclusion Some foods in Leshan City, there is the contamination of pathogens. Health supervision departments should strengthen supervision and reduce the occurrence of foodborne diseases.