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| 崇明典型水生生物中雌激素含量和分布特征 | |
| 引用本文： | 耿婧婧,叶爱丽,杨毅,刘敏,张婧,周俊良.崇明典型水生生物中雌激素含量和分布特征[J].环境科学,2014,35(12):4671-4677. |
| 作者姓名： | 耿婧婧 叶爱丽 杨毅 刘敏 张婧 周俊良 |
| 作者单位： | 1. 华东师范大学资源与环境科学学院，地理信息科学教育部重点实验室，上海 200241 2. 华东师范大学资源与环境科学学院，地理信息科学教育部重点实验室，上海 200241; 华东师范大学河口与海岸学国家重点实验室，上海 200062 3. 华东师范大学河口与海岸学国家重点实验室,上海,200062 |
| 基金项目： | 国家自然科学基金项目，中央高校基本科研业务费专项 |
| 摘 要： | 采用超高效液相色谱串联质谱系统(UHPLC-MS2)检测崇明岛9种典型水生生物体中5种典型雌激素的含量,包括雌酮(E1)、雌二醇(E2)、雌三醇(E3)、炔雌醇(EE2)和双酚A(BPA).并探讨其分布特征,进行初步健康风险评价.结果表明,9种典型水生生物中雌激素总量(以dw计)为1.1~7.38 ng·g-1,平均为4.25 ng·g-1.雌激素脂肪含量(以lw计)在5.01~83.41 ng·g-1之间,平均值为40.75 ng·g-1,雌激素脂肪含量水平表现为鱼类>虾类>蟹类.鱼类和蟹类,虾类之间雌激素脂肪含量差异性显著,蟹类和虾类之间不存在显著差异性.从检出率和检出含量看,甾醇类雌激素(E1、E2、E3和EE2)的残留明显低于酚类雌激素(BPA).E1、E2、E3和EE2的检出率小于66.67%,平均干重含量为0.17~0.69ng·g-1,而BPA的检出率高达100%,检出的平均干重含量为2.60 ng·g-1.健康风险评估结果表明,崇明岛水产品中雌激素对健康影响不大. |
| 关 键 词： | 崇明岛 水生生物 雌激素 含量 健康风险评估 |
| 收稿时间： | 2014/5/20 0:00:00 |
| 修稿时间： | 2014/7/17 0:00:00 |
Concentration and Distribution Characteristics of Estrogen in Aquatic Organism from Chongming Island |
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| GENG Jing-jing,YE Ai-li,YANG Yi,LIU Min,ZHANG Jing and ZHOU Jun-liang.Concentration and Distribution Characteristics of Estrogen in Aquatic Organism from Chongming Island[J].Chinese Journal of Environmental Science,2014,35(12):4671-4677. | |
| Authors: | GENG Jing-jing YE Ai-li YANG Yi LIU Min ZHANG Jing and ZHOU Jun-liang |
| Institution: | Key Laboratory of Geographic Information Science, Ministry of Education, College of Resources and Environmental Science, East China Normal University, Shanghai 200241, China;Key Laboratory of Geographic Information Science, Ministry of Education, College of Resources and Environmental Science, East China Normal University, Shanghai 200241, China;Key Laboratory of Geographic Information Science, Ministry of Education, College of Resources and Environmental Science, East China Normal University, Shanghai 200241, China;State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai 200062, China;Key Laboratory of Geographic Information Science, Ministry of Education, College of Resources and Environmental Science, East China Normal University, Shanghai 200241, China;State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai 200062, China;State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai 200062, China |
| Abstract: | |
| Keywords: | Chongming Island aquatic organism estrogen concentration assessment of healthy risk |
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