论文部分内容阅读
目的了解河池市市售食品中食源性致病菌的污染状况。方法按照《广西省食品安全风险监测工作手册》的要求和检验方法,对河池市辖区内几个较大的市场和超市采集12类259份食品进行6类食源性致病菌检测。结果256份样品中共检出致病菌30株,总检出率为11.6%。其中以蛋糕制品检出率最高,为30.0%,生肉、果汁制品、水果沙拉、水产品、冰冻食品和凉拌菜的检出率分别为27.3%、23.8%、14.3%、11.4%、4.8%和4.8%;食品中以金黄色葡萄球菌污染较严重,其次是沙门菌,检出率分别为4.6%和2.7%。结论作为直接入口的蛋糕、果汁制品、水果沙拉是我市食品的主要污染品种,生肉和水产品亦有导致食源性疾病的较高风险。
Objective To understand the status of food-borne pathogenic bacteria in Hechi City. Methods According to the requirements and test methods of “Food Safety Risk Monitoring Workbook of Guangxi Province”, 6 types of food-borne pathogenic bacteria were collected from 12 large 259 foodstuffs in several large markets and supermarkets in Hechi municipality. Results A total of 30 pathogenic bacteria were detected in 256 samples with a total detection rate of 11.6%. Among them, the detection rate of cake products was the highest (30.0%). The detection rates of raw meat, juice products, fruit salad, aquatic products, frozen food and cold salad were 27.3%, 23.8%, 14.3%, 11.4% and 4.8% 4.8%. Staphylococcus aureus was more contaminated in food, followed by Salmonella, the detection rates were 4.6% and 2.7% respectively. Conclusion As a direct entry cake, fruit juice and fruit salad are the main pollutants of food in our city. Raw meat and aquatic products also have higher risk of foodborne diseases.