2009年嘉兴市食源性病原菌监测分析  

Surveillance on Foodborne Pathogens in Jiaxing in 2009

作　　者：王恒辉[1] 陈黎霞[1] 燕勇[1] 高雯洁 沈志英[1] 周哲华[1] 

机构地区：[1]嘉兴市疾病预防控制中心,浙江嘉兴314050

出　　处：《中国食品卫生杂志》2010年第5期438-439,共2页Chinese Journal of Food Hygiene

摘　　要：目的监测2009年嘉兴市食品中致病菌污染状况。方法共采集275份生熟食品样品,分离沙门菌、单核细胞增生李斯特菌、大肠杆菌O157:H7、金黄色葡萄球菌和副溶血性弧菌。结果 75份生肉、水产品食源性病原菌总污染率45.3%,其中检出沙门菌6株,单核细胞增生李斯特菌12株,金黄色葡萄球菌4株,副溶血性弧菌18株。未检出大肠杆菌O157:H7。200份即食食品总污染率3.0%,以金黄色葡萄球菌污染为主。结论 2009年嘉兴市主要污染食品品种是冷藏冷冻生肉,污染的食源性致病菌以单核细胞增生李斯特菌和副溶血性弧菌为主。Objective To analyze the contamination of food polluted by foodborne pathogens in Jiaxing city.Method A total of 275 food samples were collected and detected for Salmonella,Staphylococcus aureus,Vibrio parahaemolyticus,Listeria monocytogenes and Escherichia coli O157：H7 （E.coli O157：H7）.Results The overall positive rate was 45.3% in 75 frozen raw meats and aquatic products;and 6 strains of Salmonella,12 strains of Listeria monocytogenes,4 strains of Staphylococcus aureus and 18 strains of V.parahaemolyticus were isolated.E.coli O157：H7 was not isolated.The positive rate in 200 instant food samples is 3.0%,and the main foodborne pathogen was Staphylococcus aureus.Conclusion The main items of food contaminated by foodborne pathogens in Jiaxing city were frozen raw meats.The main foodborne pathogens were Vibrio parahaemolyticus and Listeria monocytogenes.

关 键 词：食品污染 食源性致病菌 监测 

分 类 号：R155.5[医药卫生—营养与食品卫生学]