2012-2016年烟台市627份海产品副溶血性弧菌监测结果分析

发布时间：2018-03-09 01:34

本文选题：副溶血性弧菌　切入点：海产品　出处：《现代预防医学》2017年17期 　论文类型：期刊论文

【摘要】：目的了解烟台市海产品副溶血性弧菌的污染情况,为海产品安全性风险评估及食物中毒预防提供科学依据。方法 2012-2016年在全市12个县市区的超级市场、农贸市场、餐饮企业及网店等4类采样点,三个季度采取6个类别的海产品共627份,按照GB 4789.7-2013《食品安全国家标准食品微生物学检验副溶血性弧菌检验》进行检验。结果 (1)627份海产品中副溶血性弧菌的总体检出率为27.11%,各年之间、各采样地点之间差异无统计学意义(值分别为2.278、1.338,P值分别为0.685和0.720);(2)第三季度副溶血性弧菌的检出率最高为35.22%,明显高于第二和第四季度(X~2=14.550,P=0.001);(3)藻类与其他动物性海产品相比,副溶血性弧菌的污染差异无统计学意义(值为2.008,P值为0.848)。结论烟台市海产品副溶血性弧菌的检出率较高且持续存在,是产生该食源性致病菌食物中毒的安全隐患,检出率存在季度差别,应采取相应措施对高发季度的海产品进行重点监测和管理。
[Abstract]:Objective to investigate the contamination of Vibrio parahaemolyticus in seafood in Yantai City, and to provide scientific basis for the risk assessment of seafood safety and the prevention of food poisoning. Food and beverage enterprises and online shops and other four types of sampling points, three quarters to take 6 categories of seafood, a total of 627, Results the detection rate of Vibrio parahaemolyticus in 627 samples of marine products was 27.11%, each year, according to the National Standard for Food Safety, "examination of Vibrio parahaemolyticus". There was no significant difference among different sampling sites (P = 0.685 and 0.720%, respectively). The highest detection rate of Vibrio parahaemolyticus in the third quarter was 35.22, which was significantly higher than that in the second and 4th quarters. There was no significant difference in vibrio parahaemolyticus contamination (P = 2.008) (P = 0.848). Conclusion the detection rate of Vibrio parahaemolyticus in marine products of Yantai City is high and persistent, which is a safe hidden danger for food borne pathogenic bacteria food poisoning. There are seasonal differences in detection rate, so we should take corresponding measures to monitor and manage seafood in high frequency season.
【作者单位】：烟台市疾病预防控制中心卫生检验科;烟台市疾病预防控制中心食品营养与学生保健科;
【基金】：2016年度烟台市重点研发计划(卫生项目)(2016WS059)
【分类号】：R155.5

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