| 北京市场常见淡水食用鱼体内农药残留水平调查及健康风险评价 |
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| 引用本文： | 于志勇,金芬,孙景芳,原盛广,郑蓓,张文婧,安伟,杨敏.北京市场常见淡水食用鱼体内农药残留水平调查及健康风险评价[J].环境科学,2013,34(1):251-256. |
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| 作者姓名： | 于志勇 金芬 孙景芳 原盛广 郑蓓 张文婧 安伟 杨敏 |
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| 作者单位： | 1. 中国科学院生态环境研究中心环境水质学国家重点实验室,北京,100085
2. 中国农业科学院农业质量标准与检测技术研究所农产品质量与食物安全重点实验室,北京,100081 |
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| 基金项目： | 北京市财政专项引进中央在京科技资源平台建设项目;环境模拟与污染控制国家重点联合实验室仪器平台方法开发与应用研究课题项目 |
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| 摘 要： | 利用超声波提取-气质联用法调查了北京市不同水产品市场4种常见淡水食用鱼体内25种农药的残留水平,并利用商值法评价了农药的潜在健康风险.在采集的48个样品中,除七氯、o,p’-DDT、敌敌畏、对硫磷、毒死蜱、仲丁威和久效磷以外,其余18种农药均有不同程度检出.其中,检出率最高的为乙草胺(97.9%)和β-六六六(93.8%);检出农药含量最高的为百菌清(1 779.4μg·kg-1),其次为溴氰菊酯(620.3μg·kg-1).鱼体中有2～10种农药共存,其总浓度为2.7～1 932μg·kg-1.潜在健康风险评价结果表明,按照北京市民的平均水产品消费量,北京水产品市场上的4种主要食用鱼中的农药风险商值为0.043 43,处于较低水平.
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| 关 键 词： | 鱼 农药 健康风险评价 风险商 北京 |
| 收稿时间： | 2012/3/28 0:00:00 |
| 修稿时间： | 2012/6/11 0:00:00 |
Residual Levels of Pesticides in Freshwater Fish from Beijing Aquatic Product Markets and Health Risk Assessment |
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| YU Zhi-yong,JIN Fen,SUN Jing-fang,YUAN Sheng-guang,ZHENG Bei,ZHANG Wen-jing,AN Wei and YANG Min.Residual Levels of Pesticides in Freshwater Fish from Beijing Aquatic Product Markets and Health Risk Assessment[J].Chinese Journal of Environmental Science,2013,34(1):251-256. |
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| Authors: | YU Zhi-yong JIN Fen SUN Jing-fang YUAN Sheng-guang ZHENG Bei ZHANG Wen-jing AN Wei and YANG Min |
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| Institution: | State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China;Key Laboratory of Agro-product Quality and Safety, Institute of Quality Standards & Testing Technology for Agri-products, Chinese Academy of Agricultural Sciences, Beijing 100081, China;State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China;State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China;State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China;State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China;State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China;State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China |
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| Abstract: | |
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| Keywords: | freshwater fish pesticide health risk assessment risk quotient Beijing |
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