| 电感耦合等离子体质谱法测定鸭跖草中有害元素含量 |
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| 引用本文： | 刘萍萍,王冰.电感耦合等离子体质谱法测定鸭跖草中有害元素含量[J].辽宁中医学院学报,2010(12):187-189. |
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| 作者姓名： | 刘萍萍 王冰 |
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| 作者单位： | 辽宁中医药大学,辽宁大连116600 |
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| 摘 要： | 目的：测定不同产地鸭跖草中铅、镉、砷、汞、铜5种有害元素含量。方法：采用微波消解的方法对样品进行处理,用电感耦合等离子体质谱仪进行测定。结果：本实验所测的22个样品中,除少数产地个别元素超标外,其他产地样品均符合相关标准规定。结论：鸭跖草全草中铅、砷、铜含量与其生长环境变化关系明显。
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| 关 键 词： | 鸭跖草 有害元素 电感耦合等离子体质谱 |
Determination of Harmful Element in Commelina Communis L.by ICP-MS |
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| LIU Ping-ping,WANG Bing.Determination of Harmful Element in Commelina Communis L.by ICP-MS[J].Journal of Liaoning College of Traditional Chinese Medicine,2010(12):187-189. |
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| Authors: | LIU Ping-ping WANG Bing |
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| Institution: | (Liaoning University of Traditional Chinese Medicine,Dalian 116600,Liaoning,China) |
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| Abstract: | Objective：To determine the content of harmful element in Commelina communis L.from 22 different regions.Method：Established method based on microwave sample digestion and inductively coupled plasma-mass spectrometr.Results：The content of harmful element were not exceeded most of all,but minority.Conclusion：The content of Pb,As,Cu in Commelina communis L.is revelent to environment obviously. |
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| Keywords: | Commelina communis L Harmful element ICP-MS |
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