| 原子吸收光谱法测定玉竹中的矿质元素 |
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| 引用本文： | 衷明华,李云.原子吸收光谱法测定玉竹中的矿质元素[J].光谱实验室,2010,27(3):1024-1026. |
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| 作者姓名： | 衷明华 李云 |
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| 作者单位： | 1. 韩山师范学院化学系,广东省潮州市桥东,521041
2. 韩山师范学院生物系,广东省潮州市桥东,521041 |
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| 摘 要： | 采用原子吸收光谱法测定了玉竹中的K、Ca、Mg、Fe、Mn、Co等6种矿质元素并对提取方法进行了比较。加标回收率在93.2%—106.0%之间,测定方法简单、准确,结果令人满意。
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| 关 键 词： | 原子吸收光谱法 玉竹 矿质元素 |
Determination of Mineral Elements in Polygonatum Odoratum by Atomic Absorption Spectrometry |
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| ZHONG Ming-Hua,LI Yua.Determination of Mineral Elements in Polygonatum Odoratum by Atomic Absorption Spectrometry[J].Chinese Journal of Spectroscopy Laboratory,2010,27(3):1024-1026. |
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| Authors: | ZHONG Ming-Hua LI Yua |
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| Institution: | ZHONG Ming-Hua LI Yun a(Department of Chemistry,Hanshan Normal University,Chaozhou,Guangdong 521041,P.R.China)a(Department of Biology,Hanshan Normal University,Chaozhou,Guangdong 521041,P.R.China) |
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| Abstract: | The contents of mineral elements K,Ca,Mg,Fe,Mn and Co in polygonatum odoratum were determined by atomic absorption spectrometry and the methods of extracting mineral elements from polygonatum odoratum were compared.A plenty of mineral elements necessary for body were exist in polygonatum odoratum.The recovery is between 93.2% and 106.0%.The method is accuracy and satisfactory. |
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| Keywords: | Atomic Absorption Spectrometry Polygonatum Odoratum Mineral Element |
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