| 矿物类药材炮制前后微量元素的变化研究 |
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| 引用本文： | 李萍,顾兴平,黄涛,艾禾,寇兴明,刘慧茹. 矿物类药材炮制前后微量元素的变化研究[J]. 中国药业, 2010, 19(15): 13-14 |
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| 作者姓名： | 李萍 顾兴平 黄涛 艾禾 寇兴明 刘慧茹 |
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| 作者单位： | 1. 四川省成都市第一人民医院,四川,成都,610041
2. 四川大学化学学院,四川,成都,610064 |
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| 基金项目： | 四川省中医药管理局科研项目 |
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| 摘 要： | 目的探讨常用矿物类药材炮制前后微量元素的变化。方法采用传统煅法炮制自然铜、赤石脂、赭石、磁石、石膏,测定炮制前后微量元素的含量。结果 5种矿物类药材炮制后所含微量元素As,Cd,Hg,Pb均有不同程度的减少,Fe,Mn,Zn却大多增加。结论炮制后矿物类药材中所含有害元素的量均有不同程度的减少,而有益元素含量则有不同程度的增加。
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| 关 键 词： | 矿物类药材 微量元素 炮制 |
Study on Changes of Trace Elements in Mineral Drugs before and after Processing |
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| Li Ping,Gu Xingping,Huang Tao,Ai He,Kou Xingming,Liu Huiru. Study on Changes of Trace Elements in Mineral Drugs before and after Processing[J]. China Pharmaceuticals, 2010, 19(15): 13-14 |
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| Authors: | Li Ping Gu Xingping Huang Tao Ai He Kou Xingming Liu Huiru |
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| Affiliation: | 1.Chengdu No.1 People＇s Hospital,Chengdu,Sichuan,China 610041;2.School of Chemistry,Sichuan University,Chengdu,Sichuan,China 610064) |
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| Abstract: | Objective To study the changes of mineral drugs before and after processing.Methods The traditional calcining method was used to process native copper,red halloysite,ochre,magnetite and plaster.The contents of trace elements before and after processing were determined.Results The containing trace elements（As,Cd,Hg,Pb） in 5 kinds of mineral drugs were decreased in different extent after processing.Conclusion After processing,the amounts of harmful elements in minerals drugs decrease in different degrees,while those of beneficial elements increase in different extents. |
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| Keywords: | mineral drugs trace elements processing |
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