某市水产品中有机氯农药残留水平及健康风险评价  

Level of organochlorine pesticides in aquatic products of a certain city and assessment on human health risk

作　　者：万译文[1,2] 洪波 肖维[2] 黄华伟[2] 

机构地区：[1]农业部渔业产品质量监督检验测试中心(长沙) [2]湖南省水产科学研究所,长沙410153

出　　处：《中国渔业质量与标准》2013年第2期18-23,共6页Chinese Fishery Quality and Standards

摘　　要：为研究有机氯农药对水产品食用安全性的影响,利用GC-ECD检测某市市场中水产品的有机氯农药残留。发现8种有机氯农药在所有水产品中残留量均不高,符合国家食品中农药的最大残留限量。利用健康风险评价模型对该地区水产品中OCPs所致健康风险进行评价,发现致癌风险指数(CRI)在(1.05～21.1)×10-6之间,均低于10-4,为可接受的致癌风险。接触风险指数(ERI)在(1.533～17.02)×10-3之间,均小于1,是可接受的暴露风险。这说明该市水产品中有机氯农药对人体健康的风险处于较低水平,所检测水产品中有机氯农药残留不会对人体产生明显的健康危害。In order to study the effect of organochlorine pesticides on the aquatic products safety, detection of the or- ganoehlorine pesticide residues of the aquatic products in the market of a certain city was conducted by using GC - ECD technology. The residue of 8 kinds of OCPs in aquatic products was not high, which conformed to the maximun residue limits for pesticides in food of China （ GB 2763--2005 ）. Based on the model of health risk assessment, the carcinogenic risk index（CRI） was （1.05 -21.1 ） ×10^-6, which were below 10^-4 and could be regarded as accepta- ble risk of carcinogenic. The exposure risk index（ERI） was （1. 533 -17.02） × 10^-3, which were all below 1 and could be regarded as acceptable risk of exposure. It was indicated that the health risk caused by the OCPs was low in the aquatic products of a certain city and the OCPs in the aquatic products would not cause obvious health hazard to human beings.

关 键 词：水产品 有机氯农药 健康风险评价 残留 

分 类 号：S948[农业科学—水产养殖]