2016～2018年文山州市售食品食源性致病菌监测结果分析

Analysis of foodborne pathogenic bacteria monitoring results of food sold in Wenshan city from 2016 to 2018

目的了解文山州食品中食源性致病菌的污染状况,找到可能引起食源性疾病的高风险食品。方法根据《云南省食品安全风险监测》实施方案的要求采集样品,按照《食品污染物和有害因素风险监测工作手册》中规定的标准操作程序进行样品检验,并对数据进行分析。结果535份样品检出食源性致病菌M3株,总检出率26.73%,其中,副溶血性弧菌检出率最高(55.00%),其次,产气荚膜梭菌(28.57%),变形杆菌(13.09%),霍乱弧菌(10.00%),创伤弧菌(10.00%),沙门氏菌(9.23%),弯曲菌(6.84%),单增李斯特菌(5.06%),蜡样芽胞杆菌(4.78%),金黄色葡萄球菌(3.78%)。结论文山州所售食品中存在不同程度食源性致病菌污染,政府应制定有针对性的食品安全工作策略并认真落实监督管理。

Objective To understand the contamination status of food-bome pathogens in Wenshan food and tofind high-risk foods that may cause foodborne diseases. Methods According to the requirements of the Food safetyrisk monitoring o f Yunnan province, the samples were collected, according to the standard operating proceduresspecified in the Food pollution and hazardous factors risk monitoring workbook, the samples were tested, and thedata were analyzed. Results A total of 143 samples of food-bome pathogens were detected in 535 samples, the totaldetection rate was 26.73%. Among them, the detection rate of Vibrio parahaemolyticus was the highest (55.00%),followed by Clostridium perfringens (28.57%), Proteus (13.09%), Vibrio cholerae (10.00%), Vibrio vulnificus(10.00%), Salmonella (9.23%), Campylobacter (6.84%), Listeria monocytogenes (5.06%), Bacillus cereus (4.78%),Staphylococcus aureus (3.78%). Conclusion There are different levels of food-bome pathogens in the foods sold inWenshan Prefecture. The government should formulate targeted food safety work strategies and conscientiouslyimplement supervision and management.