2012年上海市普陀区食源性致病菌监测结果分析  

Analysis of the monitoring results of food-borne pathogens in Putuo district, Shanghai in 2012

作　　者：顾文超[1] 李勇[1] 唐海丰[1] 熊鹿言[1] 李芳[1] 

机构地区：[1]上海市普陀区疾病预防控制中心,上海200333

出　　处：《海南医学》2014年第4期595-598,共4页Hainan Medical Journal

摘　　要：目的了解2012年上海市普陀区生鲜食品中食源性致病菌的污染情况,提高对食源性疾病的有效控制及其早期预警能力。方法按照《食品微生物学检验》(GB4789-2010)和GFN项目的相关检验要求对5种食源性致病菌进行检测。结果 2012年采集的5类共210份生鲜食品中生禽肉、生猪肉、生牛肉为主要受污染食品,检出率分别为71.43%、64.29%和61.90%;水产品和新鲜鸡蛋中检出率分别为46.43%和21.43%。5种食源性致病菌的总检出率为61.43%,其中沙门菌检出率为29.52%,副溶血性弧菌检出率为3.81%,金黄色葡萄球菌检出率为10.95%,单核细胞增生李斯特菌检出率为33.81%,小肠结肠炎耶尔森菌检出率为9.52%。结论上海市普陀区超市生鲜食品中存在较为严重的食源性致病菌污染,主要来源于生禽、猪、牛肉,提示应加强对生鲜食品卫生的监管力度,防止食源性疾病的暴发。Objective To investigate the contamination of food-borne pathogens in fresh food in Putuo dis- trict of Shanghai, and to improve capabilities for controlling and early warning of food-borne disease. Methods Five kinds of food-borne pathogens were detected according to the Food microbiological examination （GB4789-2010） and the requirement of Project GFN. Results A total of 210 samples were collected from 5 sorts of fresh food in 2012, and the pathogens detection rates of contamination involved predominately were 71.43%, 64.29% and 61.90% in raw poultry, meat and beef. The pathogens detection rates of contamination were 46.43% and 21.43% in aquatic product and eggs. Five kinds of pathogens were found in 129 pieces of food samples （61.43%）. A total of 184 strains of food-borne pathogens were isolated, including 62 strains of Salmonella （29.52%）, 8 strains of Vibrio parahaemolyticu~ （3.81%）, 23 strains of Staphylococcus aureu~ （10.95%）, 71 strains ofListeria monocytogenes （33.81%）, 20 strains of Yer- sinia pseudotuberculosis （9.51%）. Conclusion The situation of fresh food contamination with food-borne pathogens is serious in the super market of Putuo district, Shanghai. It is necessary to strengthen supervision on fresh food in order to prevent the outbreak of food-borne disease

关 键 词：食品安全 生鲜食品 食源性致病菌 检出率 

分 类 号：R117[医药卫生—公共卫生与预防医学]