公共餐(饮)具大肠菌群污染状况及其菌型分类  

Coliforms Pollution Situation in the Public Tableware(Drinkware)and the Type Classification Results

作　　者：王春霞[1] 邓莉娟[1] 陈鹏杰[1] 邓曦[1] 祁海珍[1] 黄琳[1] 朱艳[1] 

机构地区：[1]天津科技大学生物工程学院工业发酵微生物教育部重点实验室天津市工业微生物重点实验室,天津300457

出　　处：《食品研究与开发》2016年第4期148-151,共4页Food Research and Development

基　　金：天津科技大学大学生实验室创新基金资助课题(1404A103)

摘　　要：对公共餐(饮)具中大肠菌群污染状况进行检测分析,并对大肠菌群阳性菌进行鉴定分型。结果显示:2012年、2013年检测的本单位公共餐(饮)具合格率分别为94.5%、98.6%,餐具消毒合格率符合国家卫生标准;从大肠菌群阳性结果中得到28株大肠菌群阳性菌,并对其菌类分型,共检出肺炎克雷伯菌14株,占50%;阴沟肠杆菌7株,占25.0%;弗劳地柠檬酸杆菌5株,占17.9%;大肠埃希菌2株,占7.1%,而肺炎克雷伯菌是公共餐(饮)具大肠菌群污染的主要型别。因此必须严格餐(饮)具消毒,预防食源性疾病的发生。To understand the pollution situation of all type of coliform bacteria in the public tableware（drinkware）and type classification.The situation of coliform bacteria pollution to provide scientific basis for taking effective measures to prevent the pollution in tableware（drinkware）.Results showed that in 2012,2013,public tableware（drinkware）detected,with a qualification rate of 94.5 %,98.6 %,tableware disinfection qualified rate in line with national health standards;In 28 strains of coliform bacteria,14 strains of klebsiella pneumoniae were detected,accounting for 50 %;Sewer enterobacter 7 strains,25.0 %;Frau Dietrich Citrobacter 5 strains,17.9 %;Escherichia coli 2 strains,7.1 %,and klebsiella pneumoniae was the main cause of public tableware（drinkware）contamination.So must be strictly food（drink）with disinfection,prevent the occurrence of food poisoning and infectious diseases.

关 键 词：餐饮具 微生物污染 大肠菌群 鉴定分型 食源性疾病 

分 类 号：R155.6[医药卫生—营养与食品卫生学]