摘要
目的了解镇江市区市售食品中食源性致病菌污染情况。方法样品采集于镇江市区主要超市、农贸批发市场和餐饮单位,按照GB/T4789-2008《食品卫生微生物学检验》对样品中沙门菌、单核细胞增生李斯特菌、金黄色葡萄球菌、副溶血性弧菌、肠道出血性大肠杆菌(EHEC O157:H7)以及大肠菌群进行检测。结果检测食品样品104份,样品的不合格率为18.26%;受致病菌污染的主要是生畜肉、动物性水产品以及即食食品中的熟肉制品、中式凉拌菜、沙拉。结论应加强对市售食品尤其是生畜肉、动物性水产品以及即食食品的监管;还应引进快速检测方法,提高开展食源性致病菌预警的检测手段。
Objective To ana town area of Zhenjiang. Methods yze the contamination condition of food - borne pathogens from market food in the down- Food samples were selected from supermarkets, agricultural fairs and restaurants. Bacteria indexes including SalmoneUa enterie, Listeria monoeytogenes, Staphylococcus aureus, Vibrio parahaemolyticus, Escherichia colf O157 ：H7, and coli group were determined according to the standard GB/T4789 - 2008. Results Totally 104 food samples were determined and the detection rate of pathogen was 18.26 %. The food- borne pathogens were mainly detected from raw meat, aquatic products, and ready- to- eat food, including cooked meat products, Chinese cold dish, and salad. Conclusions Supervision to market food, especially raw meat, aquatic products, ready- to- eat food, should be strengthened. Rapid determination methods for food borne pathogens could be used to improve the early warning ability.
出处
《实用预防医学》
CAS
2009年第6期1835-1837,共3页
Practical Preventive Medicine
关键词
食源性致病菌
市售食品
检测
Food - borne pathogens
Market food
Detection
