| 中药牛大力微量元素含量的测定 |
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| 引用本文： | 李移,陈杰,李尚德. 中药牛大力微量元素含量的测定[J]. 广东微量元素科学, 2008, 15(2): 56-58 |
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| 作者姓名： | 李移 陈杰 李尚德 |
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| 作者单位： | 广东医学院化学教研室,广东,湛江,524023;生物化学与分子生物学教研室,广东,湛江,524023 |
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| 摘 要： | 用电感耦合等离子体发射光谱仪(ICP)测定了湛江地区产的中药牛大力微量元素的含量,发现其Ca、Mg、Fe、Zn等元素的含量都比较丰富,相对标准偏差为0.32%~7.05%,回收率为93.0%~101%,结果令人满意。
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| 关 键 词： | 牛大力 微量元素 电感耦合等离子体直读光谱 |
| 文章编号： | 1006-446X(2008)02-0056-03 |
| 修稿时间： | 2007-08-30 |
Analysis on Trace Elements in Millettia speciosa Champ |
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| LI Yi,CHEN Jie,LI Shangde. Analysis on Trace Elements in Millettia speciosa Champ[J]. Trace Elements Science, 2008, 15(2): 56-58 |
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| Authors: | LI Yi CHEN Jie LI Shangde |
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| Affiliation: | LI Yi1; CHEN Jie2; LI Shangde3(1.Department of Chemistry; Guangdong Medical College; Zhangjiang 524023; China; 2.Department of Biochemistry and Molecular Biology; China); |
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| Abstract: | Trace elements in Millettia speciosa Champ were determined by ICP atomic emission spectroscopy.The result showed that the content of calcium,magnesium,selenium,zinc and manganum was abundant.The relative standard deviation of this measurement was 0.32%~7.05%,the recovery rate of samples was 93.0%～101.0%. |
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| Keywords: | Millettia speciosa Champ trace element inductively coupled plasma optical emission spectrometry |
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