沧州市市售水产品污染状况研究  

Study on pollution status of aquatic products sold in Cangzhou City

作　　者：邵寒冰 韩青 张瑞 董晓枫 高庆辉[4] Shao Hanbing;Han Qing;Zhang Rui;Dong Xiaofeng;Gao Qinghui(Center for Disease Control and Prevention of Cangzhou,Cangzhou 061000,Hebei,China)

机构地区：[1]沧州市疾病预防控制中心理化检验科,沧州061000 [2]沧州市疾病预防控制中心食品和学校卫生执法科,沧州061000 [3]沧州市疾病预防控制中心微生物检验,沧州061000 [4]沧州市疾病预防控制中心传染病防制科,沧州061000

出　　处：《分析仪器》2024年第5期95-100,共6页Analytical Instrumentation

基　　金：沧州市科技计划自筹经费项目(222106004);国家基本公共卫生服务项目-重大疾病与健康危害因素监测(冀财社[2020]182号)。

摘　　要：目的:了解沧州市售4类水产品中5种致病性弧菌和5种重金属的污染状况,为食品安全风险评估提供数据支持。方法:2021~2022年在沧州各县区随机采集水产品207份,以《国家食品污染和有害因素风险监测工作手册》为依据进行检测,并从多个维度对阳性检出率进行比较分析。结果:致病性弧菌在不同采样地点、不同采样季度、不同类别的水产品中阳性检出率比较差异具有统计学意义(χ^(2)=14.92,P=0.002;χ^(2)=39.733,P<0.001;χ^(2)=18.07,P=0.001);水产品中致病性弧菌检出率最高的采样地点、采样季度、水产品类别分别是农贸市场(52.4%)、第三季度(65.3%)、软体类(62.5%);重金属在水产品中均有检出,且镉超标率为1.44%。To understand the pollution status of 5 pathogenic vibrio and 5 heavy metals in 4 types of aquatic products sold in Cangzhou,and to provide data support for food safety risk assessmen.From 2021 to 2022,207 samples of aquatic products were randomly collected from various counties and districts in Cangzhou,and tested according to the"National Food Pollution and Harmful Factors Risk Monitoring Manual",and the positive detection rate was compared and analyzed from multiple dimensions.The positive detection rate of pathogenic vibrio in different sampling sites,different sampling quarters and different categories of aquatic products was statistically significant(χ^(2)=14.92,P=0.002;χ^(2)=39.733,P<0.001;χ^(2)=18.07,P=0.001).The highest detection rates of pathogenic Vibrio in aquatic products were found in the farmers'market(52.4%),in the third quarter(65.3%),and in software(62.5%).Heavy metals were detected in aquatic products,and the excessive rate of cadmium was 1.44%.

关 键 词：致病性弧菌 重金属 检出率 食品安全 

分 类 号：R155.5[医药卫生—营养与食品卫生学] O657.63[医药卫生—公共卫生与预防医学]