呼和浩特市食品中大肠埃希氏菌O157:H7污染状况调查  

Hohhot city of Escherichia coli O157:H7 pollution investigation

作　　者：邢丽萍[1] 杨月清[1] 李萍[1] 周虓[1] 胡瑞林[1] 解希帝[1] 

机构地区：[1]呼和浩特市疾病预防控制中心,内蒙古呼和浩特010070

出　　处：《疾病监测与控制》2013年第1期14-15,共2页Journal of Diseases Monitor and Control

摘　　要：目的本次研究旨在通过对呼市居民主要的消费食品进行大肠埃希氏菌O157:H7的污染调查,从而掌握该菌对食品的污染情况。方法随机抽取超市、农贸市场、酒店、食品店出售的食品共计15种307份,采用国标法进行检测。结果 349份食品中,检测出2株大肠埃希氏菌O157:H7,检出率为0.57%。其中生畜肉检出1株,检出率1.32%;米粉、盒饭类食品检出1株,检出率3.57%;其余食品均未检出。结论生畜肉,米粉、盒饭类食品中均检出大肠埃希氏菌O157:H7。提示存在发生食源性大肠埃希氏菌O157:H7病的潜在危险。Objective This study aimed at the city residents＇ main food consumption of Escherichia coli O157：H7pollution investigation, so as to master the bacteria pollution of food situation. Methods randomly selected supermarkets, farmers market, hotel, food store food products sold a total of 15307 copies, using the national standard method for detection. Results 307 foods, detection of 2 strains of Escherichia coli O157：H7, the detection rate is 0.65%. The livestock meat among 1 strains, the detection rate of 1.56%; rice, cold noodle, noodle, rice food among 1 strains, the detection rate of 3.57%; the remaining food were not detected. Conclusion raw meat, rice, noodles, cold noodle, lunch food were detected in Escherichia coli O157：H7. Suggest the occurrence of foodborne E. coli O157：H7disease risk.

关 键 词：食品 大肠埃希氏菌O157 H7 检出率 污染 

分 类 号：R155.5[医药卫生—营养与食品卫生学]