| ICP-AES测定市售艾叶中的金属元素 |
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| 引用本文： | 王娜,徐强,刘志广,张华. ICP-AES测定市售艾叶中的金属元素[J]. 光谱实验室, 2012, 29(1): 286-289 |
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| 作者姓名： | 王娜 徐强 刘志广 张华 |
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| 作者单位： | 大连理工大学化学与环境生命学部 116024 |
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| 摘 要： | 采用电感耦合等离子体-原子发射光谱测定大连市售的6种艾叶中的Zn、Pb、Cd、Fe、Mn、Cr、Mg、Ca、Cu、A110种金属元素含量。方法的加标回收率在97.0%—107.2%之间,相对标准偏差(RSD)均小于4%。该测定结果为研究金属元素含量水平与中药药效关系提供了有用的数据。
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| 关 键 词： | 艾叶 金属元素 电感耦合等离子体-原子发射光谱法 |
Determination of Metal Elements in Commercial Artemisia argyi Level.et Vant Leaves by ICP-AES |
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| WANG Na , XU Qiang , LIU Zhi-Guang , ZHANG Hua. Determination of Metal Elements in Commercial Artemisia argyi Level.et Vant Leaves by ICP-AES[J]. Chinese Journal of Spectroscopy Laboratory, 2012, 29(1): 286-289 |
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| Authors: | WANG Na XU Qiang LIU Zhi-Guang ZHANG Hua |
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| Affiliation: | (Faculty of Chemical Environmental and Biological Science and Technology,Dalian University of Technology, Dalian,Liaoning 116024,P.R.China) |
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| Abstract: | The contents of ten trace elements,such as Zn,Pb,Cd,Fe,Mn,Cr,Mg,Ca,Cu and Al in Artemisia argyi Level,et Vant leaves were determined by inductively coupled plasma atomic emission spectrometry(ICP-AES).The recoveries were in the range of 97.0%—107.2%,and RSDs were less than 4%with good accuracy and precision.The contents of trace elements in commercial Artemisia argyi Level.et Vant leaves were determined by this method,that provided the certain basis for quality control of Artemisia argyi Level,et Vant. |
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| Keywords: | Artemisia argyi Level.et Vant Leaves Metal Elements ICP-AES |
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