陈炯, 顾其芳, 刘诚, 张曦. 2011—2012年上海市食品中食源性致病菌的监测结果分析[J]. 上海预防医学, 2014, 26(4): 169-172.
引用本文: 陈炯, 顾其芳, 刘诚, 张曦. 2011—2012年上海市食品中食源性致病菌的监测结果分析[J]. 上海预防医学, 2014, 26(4): 169-172.
CHEN Jiong, GU Qi-fang, LIU Cheng, . Monitoring results on food-borne pathogens in food in Shanghai from 2011 to 2012[J]. Shanghai Journal of Preventive Medicine, 2014, 26(4): 169-172.
Citation: CHEN Jiong, GU Qi-fang, LIU Cheng, . Monitoring results on food-borne pathogens in food in Shanghai from 2011 to 2012[J]. Shanghai Journal of Preventive Medicine, 2014, 26(4): 169-172.

2011—2012年上海市食品中食源性致病菌的监测结果分析

Monitoring results on food-borne pathogens in food in Shanghai from 2011 to 2012

  • 摘要: 目的 了解上海市食品中沙门菌、金黄色葡萄球菌、大肠埃希菌O157:H7、副溶血性弧菌、单核细胞增生李斯特菌的污染状况,提高我市食源性疾病检测、预警和控制能力,为食物中毒监测提供科学依据。方法 依据GB4789食品卫生检验方法微生物学部分对样本进行检测。结果 检测2011-2012年禽畜肉类、非生食性水产品、生食水产品和熟食类制品共2 568件,共检出食源性致病菌401株,总检出率为15.6%。其中禽畜类的沙门菌检出率为9.0%,金黄色葡萄球菌检出率为6.8%,大肠埃希菌O157:H7未检出;非生食水产品的沙门菌检出率为1.3%,副溶血性弧菌检出率为21.4%;生食水产品的副溶血性弧菌检出率为5.0%,单核细胞增生李斯特菌检出率为1.2%;熟食类的金黄色葡萄球菌检出率为11.5%,单核细胞增生李斯特菌检出率为8.3%,沙门菌未检出。结论 2011-2012年上海市居民四大类主要食品存在食源性致病菌污染的情况,其中非生食水产品副溶血性弧菌株的污染情况较为严重,熟食类制品金黄色葡萄球菌的污染情况较为严重,而禽畜肉类为沙门菌污染较重。

     

    Abstract: Objective To control the condition of the food contaminated by bacterium such as Salmonella, Staphylococcus aureus, EHEC O157:H7, Vibrio parahaemolyticus and Listeria monocytogenes, improve detection, warning and control capabilities for foodborne disease, and provide the scientific basis for monitoring food poisoning.Methods Investigation was done according to the microbiology section of GB4789 Food Hygiene Inspection Results A total of 2568 samples were detected in 2011-2012 from livestock and poultry class, omophagia and non-omophagia aquatic products, and cooked food products, with 401 strains being found positive of foodborne pathogens. The total detection rate was 15.6%, of which the rates for Salmonella, Staphylococcus aureus in livestock class were 9.0%, 6.8%; Salmonella, Vibrio parahaemolyticus in aquatic product, 1.3%, 21.4%;Vibrio parahaemolyticus, Listeria monocytogenes in omophagia aquatic product 5.0%, 1.2%;Staphylococcus aureus, Listeria monocytogenes in cooked food class, 11.5%, 8.3%, and No EHEC O157:H7 were detected.Conclusion The foodborne pathogen contamination is existent in the four main foods for Shanghai residents, of which contamination with Vibrio parahaemolyticus in non-omophagia aquatic product is more severe; the detection rate for Vibrio parahaemolyticus is the highest in August every year.Staphylococcus aureus is mainly detected in cooked food class and Salmonella in livestock and poultry class.

     

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