2017年嘉兴市食源性致病菌监测结果分析  

Analysis of monitoring results of food-borne pathogenic bacteria in Jiaxing in 2017

作　　者：陈黎霞[1] 李萍 高蕾[1] 高雯洁 王恒辉[1] CHEN Li-xia;LI Ping;GAO Lei;GAO Wen-jie;WANG Heng-hui(Jiaxing Center for Disease Control and Prevention,Jiaxing,Zhejiang 314050,China)

机构地区：[1]嘉兴市疾病预防控制中心

出　　处：《中国卫生检验杂志》2019年第21期2666-2668,2672,共4页Chinese Journal of Health Laboratory Technology

摘　　要：目的了解嘉兴市10类食品中食源性致病菌污染状况,确定食源性疾病的高危食品种类,为食品安全风险监测和预警提供基础资料。方法 2017年采集475份食品,依据《2017年国家食品污染和有害因素风险监测工作手册》的要求,对样品进行食源性致病菌检测。结果共检出致病菌74份,总检出率为16.63%(74/445)。双壳类海产品中副溶血性弧菌检出率最高,为85.00%(34/40),生鲜畜肉中致病菌检出率为29.33%(22/75),餐饮食品寿司为20.00%(5/25),熟制米面制品为15.00%(6/40),焙烤及油炸类食品为6.19%(6/97),未经加工新鲜蔬菜为2.50%(1/40)。结论嘉兴市主要食品存在不同程度的食源性致病菌污染。双壳类海产品、生鲜畜肉致病菌污染严重,寿司、熟制米面制品污染较重;污染食品的来源主要是农贸市场、超市,小吃、饮品店。对于存在高污染风险的食品,需进一步加强监管,防止食源性疾病的发生。Objective To understand the contamination status of food-borne pathogens in 10 main kinds of food in Jiaxing, and identify the high-risk food types for food-borne diseases, so as to provide basic information for food safety risk monitoring and early warning. Methods In 2017, 475 food samples were conducted for the detection of food-borne pathogens according to the requirements of the National Food Contamination and Hazards Factor Monitoring Handbook 2017. Results A total of 74 pathogenic bacteria were detected, and the total detection rate was 16.63%(74/445). The detection rate of Vibrio parahaemolyticus in bivalve seafood was 85.00%(34/40), the detection rate of pathogenic bacteria in fresh meat was 29.33%(22/75), and that of food and food sushi, cooked rice noodles, baked and fried foods and unprocessed fresh vegetables was respectively 20.00%(5/25), 15.00%(6/40), 6.19%(6/97) and 2.50%(1/40). Conclusion There are different levels of food-borne pathogenic contamination in normal food in Jiaxing. Bivalve seafood and fresh livestock meat are seriously polluted, and the pollution in sushi and cooked rice noodles is severe. The sources of contaminated food are mainly originated from farmers’ markets, supermarkets, snacks bars and beverage stores. As for the foods with higher risk of contamination, further strengthening supervision and regulation is needed to prevent the occurrence the food-borne diseases.

关 键 词：食品风险监测 食源性致病菌 污染 

分 类 号：R155.5[医药卫生—营养与食品卫生学]