2010年河池市主要消费食品食源性致病菌及大肠菌群监测分析

Monitoring and analysis of foodborne pathogens and coliform bacteria in food of Hechi city

目的通过对河池市居民主要消费食品中食源性致病菌及大肠菌群的检测,初步了解河池市市售食品致病菌的污染情况,提高食源性疾病预警和控制能力。方法按照2010年度《广西食品安全风险监测工作手册》要求的检测方法,对13种食品中的9种目标菌进行检测。结果 2010年共监测13种食品150份,检出致病菌6株,总检出率4.00%(6/150)。其中检出金黄色葡萄球菌1株,检出率1.47%(1/68),检出副溶血性弧菌5株,检出率20.00%(5/25),未检出沙门氏菌、大肠杆菌O157、单核细胞增生李斯特氏菌、创伤弧菌、空肠弯曲菌和阪崎肠杆菌。大肠菌群总超标率为73.68%(42/57)。结论河池市居民主要消费食品存在食源性致病菌污染,加强食品卫生监督,有针对性的控制各类食品致病菌的污染是防止食源性疾病的重要措施。

Objective By detection the foodborne pathogens and coliform bacteria in food of Hechi city,and to understand the foodborne pathogens pollution situation,in order to improve the early warning and control ability of foodborne disease.Method According to The monitor manual of Guangxi food safety risk to detection 9 target bacteria among 13 kinds of food.Results In 2010,among 150 samples of 13 kinds of food,we detected 6 strains pathogenic bacteria,and the total detection rate was 4.00%（6/150）,which including 1 Staphylococcus aureus and 5 Vibrio parahaemolyticus,the detection rates were 1.47%（1/68） and 20.00%（5/25） respectively.We had not detected Salmonella,escherichia coli O157,Listeria monocytogenes,Vibrio vulnificus,parasites,Campylobacter jejuni and Enterobacter sakazakii.The total unqualified rate of coliform bacteria was 73.68%（42/57）.Conclusions There was foodborne pathogens pollution in food of Hechi city,so the important measures to prevent foodborne disease were strengthen food hygiene supervision and control foodborne pathogens pollution in all kinds of food.