石家庄市市售食品食源性致病菌调查结果分析

发布时间：2018-05-09 13:09

本文选题：沙门菌 + 副溶血性弧菌　；参考：《中国病原生物学杂志》2015年10期

【摘要】：目的了解河北省石家庄市市售食品中食源性致病菌的污染情况,为避免食品中毒事件发生提供指导。方法采集河北省石家庄市收集生肉类、熟肉类、水产、冷菜、甜品及奶制品食品样本,按照《食品卫生微生物学检验方法》对常见食源性致病菌进行检测。结果共采集石家庄市市售食品肉类、熟肉类、水产、冷菜、甜品及奶制品等食品样本392份,共检出食源性致病菌98株,总检出率为25.00%,致病菌分别为副溶血性弧菌、金黄色葡萄球菌、沙门菌和单增李斯特菌,检出率分别为9.44%(37株)、8.42%(33株)、4.08%(16株)和3.06%(12株)。食品样本生肉类、熟肉类、水产品、冷菜、甜品及奶制品食源性致病菌检出率分别为18.25%(25/137)、12.50%(6/48)、32.88%(24/73)、33.87%(21/62)、34.62%(18/52)和20.00%(4/20)。在甜品、冷菜以及奶制品样本中,金黄色葡萄球菌的检出率均为最高,达到了34.62%、20.97%和10.00%。食源性致病菌在农贸市场、饭店、大型超市、蛋糕店、水产品市场中的检出率分别为19.51%(16/82)、32.35%(22/68)、17.19%(22/128)、34.62%(18/52)和32.26%(20/62)。结论石家庄市售食品中食源性致病菌有副溶血性弧菌、金黄色葡萄球菌、沙门菌和单增李斯特菌,食品污染严重。
[Abstract]:Objective to investigate the contamination of foodborne pathogenic bacteria in food in Shijiazhuang City, Hebei Province, and to provide guidance for avoiding food poisoning. Methods the samples of raw meat, cooked meat, aquatic products, cold vegetables, desserts and dairy products were collected from Shijiazhuang City, Hebei Province. Results A total of 392 food samples of meat, cooked meat, aquatic products, cold vegetables, desserts and dairy products were collected in Shijiazhuang city. 98 strains of foodborne pathogenic bacteria were detected, the total detection rate was 25.00 and the pathogenic bacteria were Vibrio parahaemolyticus respectively. The detectable rates of Staphylococcus aureus, Salmonella and Listeria monocytogenes were 9.440.37 and 8.422, respectively, and there were 16 strains of Staphylococcus aureus, Salmonella and Listeria monocytogenes. The detection rates of raw meat, cooked meat, aquatic products, cold vegetables, desserts and dairy products were 18.25 / 137 / 12.50% and 32.88%, 33.87%, 33.87%, 34.62% 18 / 52 and 20.00% 20 / 20, respectively, in raw meat, cooked meat, aquatic products, cold vegetables, desserts and dairy products. Among the samples of desserts, cold vegetables and dairy products, the detection rate of Staphylococcus aureus was the highest, reaching 34.62% and 10.00% respectively. The detection rates of foodborne pathogens in farmers' markets, restaurants, supermarkets, cake shops and aquatic products markets were 19.51 / 82 / 32. 35 / 32. 35% and 17. 19% respectively. Conclusion there are vibrio parahaemolyticus, Staphylococcus aureus, Salmonella and Listeria monocytogenes in food of Shijiazhuang.
【作者单位】：河北医科大学第二医院急诊科;石家庄市传染病医院;
【分类号】：R155.5

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