| 中药及中药制剂中微量元素铜、铬的含量测定 |
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| 引用本文： | 曾亮,刘慧,慎福策,黄丹.中药及中药制剂中微量元素铜、铬的含量测定[J].武汉生物工程学院学报,2006(3). |
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| 作者姓名： | 曾亮 刘慧 慎福策 黄丹 |
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| 作者单位： | 武汉生物工程学院制药工程系 武汉430415(曾亮，刘慧，慎福策)，武汉生物工程学院实验装备处 武汉430415(黄丹) |
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| 基金项目： | 武汉生物工程学院科研基金资助项目(200513) |
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| 摘 要： | 应用火焰原子吸收光度法(FAAS)对苦参、黄柏及黄柏胶囊中微量元素铜、铬的含量进行了测定,并对FAAS若干条件进行了优化选择。结果表明,该法的平均回收率在95.2%～104.8%之间,相对标准偏差在1.76%以下,结果可靠,方法简便,可用于实际样品的测定。
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| 关 键 词： | 微量元素 火焰原子吸收光度法 中药 中药制剂 |
Determination of Trace Elements in Some Chinese Traditional Medicines and Preparations |
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| ZENG Liang,LIU Hui,SHEN Fuce,HUANG Dan.Determination of Trace Elements in Some Chinese Traditional Medicines and Preparations[J].Journal of Wuhan Bioengineering Institute,2006(3). |
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| Authors: | ZENG Liang LIU Hui SHEN Fuce HUANG Dan |
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| Abstract: | The determination of the trace elements (Cu, Cr) in Kushen,Huangbo and Huangbo capsulas was performed by flame atomic absorption spectrometry(FAAS). The results showed that the average recovery rate with standard addition mode was 95. 2%-104. 8%,and the relative-standard deviations for the determination were no more than 1. 76% . The method is simple , reliable and could be used for determination of practical samples. |
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| Keywords: | trace elements flame atomic absorption spectrometry(FAAS) Chinese traditional medicine Chinese traditional medicine preparation |
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