| 中药白茅根中金属元素的含量测定 |
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| 引用本文： | 卑占宇,范小娜,李洪亮.中药白茅根中金属元素的含量测定[J].光谱实验室,2006,23(6):1213-1215. |
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| 作者姓名： | 卑占宇 范小娜 李洪亮 |
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| 作者单位： | 赣南医学院药学系,江西省赣州市,341000 |
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| 摘 要： | 火焰原子吸收光谱法测定中草药白茅根茎部的Fe、Cu、Zn、Mn、Ca、Mg,方法简单、精密度好、回收率在92.0%-104.4%之间,相对标准偏差(RSD)小于1.8%,结果令人满意.
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| 关 键 词： | 火焰原子吸收光谱法 白茅根 金属元素 |
| 文章编号： | 1004-8138(2006)06-1213-03 |
| 收稿时间： | 2006-08-15 |
| 修稿时间： | 2006-08-31 |
Analysis of Metal Elements in Rhizoma Imperatae |
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| BEI Zhan-Yu,FAN Xiao-Na,LI Hong-Liang.Analysis of Metal Elements in Rhizoma Imperatae[J].Chinese Journal of Spectroscopy Laboratory,2006,23(6):1213-1215. |
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| Authors: | BEI Zhan-Yu FAN Xiao-Na LI Hong-Liang |
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| Affiliation: | Department of Pharmacy,Gannan Medical College,Ganzhou,Jiangxi 341000,P.R.China |
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| Abstract: | The contents of metal elements Fe,Cu,Zn,Mn,Ca,Mg in the stem of medicinal plant Rhizoma Imperatae were determined by flame atomic absorption spectrometry. The method is simple and accurate,and the results are satisfactory with recoveries of 92.0 %-104.4 %. and RSDs less than 1.8%. |
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| Keywords: | Flame Atomic Absorption Spectrometry Rhizoma Imperatae Metal Elements |
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