摘要
目的:了解重庆市市售食品食源性致病菌污染状况。方法:依据《2011年食源性致病菌监测工作手册》检验方法对样品分别进行副溶血性弧菌检出率、金黄色葡萄球菌、蜡样芽胞杆菌等8种食源性致病菌进行检测分离、鉴定。结果:监测熟肉制品、即食性非发酵豆制品、生食性动物水产品、婴幼儿食品、凉拌菜、鲜榨果蔬汁等十类共计1530件,检出致病75株,总检出率为4.90%(75/1530)。其中,副溶血性弧菌检出率9.44%(17/180),金黄色葡萄球菌检出率2.15%(29/1350);蜡样芽胞杆菌检出率12.67%(19/150)。结论:重庆地区市售米饭、生食性动物水产品、非发酵即食性豆制品、凉拌菜和鲜榨果蔬汁食源性致病菌污染较严重,因腊样芽孢、金黄色葡萄球菌和副溶血性弧菌导致食源性疾病的风险较高。
Objective：To understand the contamination status of foodborne pathogens in food from Chong-qing markets.Methods：Eight kinds of foodborne pathogens such as foodborne pathogens were detected,isolated and identified according to ＂Workbook for foodborne pathogen monitoring in 2011＂.Results：One thousand,five hundred and thirty food samples in 10 categories,such as cooked meat products,ready-to-eat aquatic product and non-fermented bean products,Infant formula foods,vegetable salad,fresh fruit and vegetables juice,and so on,were tested.75 bacteria strains were isolated,the overall Detection rate was4.90 %（75/1530）.The Detection rate of Listeria monocytogenes,Staphylococcus aureus,and Bacillus cereus,was 9.44%（17/180）,2.15%（29/1350）,and 12.67%（19/150）separately.Conclusion：The Situation of some food contaminated by foodborne pathogens,such as rice,ready-to-eat aquatic product and non-fermented bean products,vegetable salad,fresh fruit and vegetables juice,was serious relatively in Chongqing markets,and the higher risk human foodborne diseases may be caused by Bacillus cereus,Staphylococcus aureus and Vibrio parahaemolyticus.
出处
《中国卫生检验杂志》
北大核心
2013年第5期1252-1254,共3页
Chinese Journal of Health Laboratory Technology
关键词
食品污染
食源性致病菌
监测
Food contamination
FoodBorne Pathogens
Surveillance
