| 火焰原子吸收光谱法测定复方丹参片中微量元素 |
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| 引用本文： | 刘彦明,王黎,韩金土.火焰原子吸收光谱法测定复方丹参片中微量元素[J].信阳师范学院学报(自然科学版),2004,17(4):411-413,416. |
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| 作者姓名： | 刘彦明 王黎 韩金土 |
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| 作者单位： | 1. 信阳师范学院,化学化工学院,河南,信阳464000
2. 信阳教育学院,生化系,河南,信阳,464000 |
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| 基金项目： | 河南省自然科学基金 ( 0 3 1 1 0 2 2 2 0 0 )，河南省高校青年骨干教师资助计划项目 |
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| 摘 要： | 利用原子吸收光谱法测定了中成药复方丹参片中Ca、Mg、Fe、Zn、K、Na、Mn、Cu、Cr、Ni、Co、Sr、Cd、Pb等14种元素的含量．详细研究了消化液(混酸)种类、HNO3和HClO4的比例、消化液体积及消化时间对测定结果的影响．测定结果表明：复方丹参片中K、Na、Fe、Ca、Mg、Mn和Sr的含量较为丰富。
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| 关 键 词： | 火焰原子吸收光谱法 中成药 复方丹参片 微量元素 |
| 文章编号： | 1003-0972(2004)04-0411-03 |
Determination of trace elements in fufangdanshen tablet by flame atomic absorption spectrometry |
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| LIU Yan-ming,WANG Li,HAN Jin-tu.Determination of trace elements in fufangdanshen tablet by flame atomic absorption spectrometry[J].Journal of Xinyang Teachers College(Natural Science Edition),2004,17(4):411-413,416. |
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| Authors: | LIU Yan-ming WANG Li HAN Jin-tu |
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| Institution: | LIU Yan-ming~1,WANG Li~2,HAN Jin-tu~1 |
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| Abstract: | The fourteen trace elements of calcium, magnesium, iron, zinc, potassium, sodium, manganese, copper, chromium, nickel, cobalt, strontium, cadmium and lead in Chinese traditional medicines (fufangdanshen tablet) were determined by flame atomic absorption spectrometry. The effect of the type of digesting solution (mixed acid), the ratio of mixed acid, the volume of digesting solution and the time of digesting were investigated in details. The results show that fufangdanshen tablets contain higher amount of K, Na, Fe, Ca, Mg, Mn and Sr than other elements. |
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| Keywords: | flame atomic absorption spectrometry Chinese traditional medicine trace elements |
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