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目的调查分析沧州市新华区食品中食源性致病菌污染状况,为食源性疾病监测、预防提供科学依据。方法根据国标方法,选取2012年沧州市新华区出售的350份10种食品样品,分别为海产品、熟制米面品、婴幼儿配方粉、焙烤食品、鲜榨果汁、生肉制品、即食非发酵豆制品、生食动物水产品、凉拌菜、生奶制品,每种样品各35份,对其进行检测分析。结果本次调查中共检测出87份致病菌,总检出率为24.86%;其中最高的为单核细胞增生李斯特菌,占17.43%;肉制品致病菌占45.71%;奶制品占40.00%;海产品与凉拌菜均占31.43%;结论沧州市新华区食品中存在不同程度的食源性致病菌污染,其中尤以生肉及生奶等污染较重,应加强检测和检查。
Objective To investigate and analyze the status of food-borne pathogenic bacteria in food in Xinhua District, Cangzhou City, and to provide a scientific basis for the monitoring and prevention of food-borne diseases. Methods According to the national standard method, 350 samples of 10 kinds of foodstuffs sold in Xinhua District of Cangzhou City in 2012 were selected as seafood, cooked rice noodles, infant formula, baked goods, freshly squeezed juice, raw meat products, instant non-fermented beans Products, raw animal and aquatic products, cold dishes, raw milk products, 35 samples for each sample, its detection analysis. Results A total of 87 pathogenic bacteria were detected in this survey, with a total detection rate of 24.86%. Among them, the highest was Listeria monocytogenes (17.43%), meat products accounted for 45.71%, dairy products accounted for 40.00 % Respectively; Both seafood and cold salad accounted for 31.43%. Conclusion Food contamination of foodborne pathogens in Xinhua District, Cangzhou City was more serious. Especially in raw meat and raw milk, the pollution was heavier and should be strengthened for testing and inspection.