| 微波消解ICP-AES法测定曹丹中无机元素 |
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| 引用本文： | 黄明霞.微波消解ICP-AES法测定曹丹中无机元素[J].安徽农业科学,2009,37(24):11538-11539. |
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| 作者姓名： | 黄明霞 |
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| 作者单位： | 菏泽学院,山东菏泽,274000 |
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| 摘 要： | 目的]探讨中药材无机元素的优化分析方法。方法]用微波消解ICP—AES法测定曹丹中锌、钴、锰、铜、镍、铬、铁、铝、钙、镁、锶、铅、镉、砷和硒等无机元素的含量。结果]结果袁明，曹丹中含有丰富的对人体有益的微量元素，其中常量元素锌、铁、铜和锰含量较高，这与其药效作用相吻合。该方法的加标回收率为94．6％～104．3％，RSD（n=5）〈5．6％，方法简单、快速、灵敏度高、准确性好，且多种元素可同时测定。结论]该研究结果可为曹丹的进一步开发利用提供理论依据。
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| 关 键 词： | 微波消解 ICP—AES法 曹丹 丹皮 无机元素 |
Determination of Inorganic Elements in Caodan by Microwave Digestion ICP-AES Method |
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| HUANG Ming-xia.Determination of Inorganic Elements in Caodan by Microwave Digestion ICP-AES Method[J].Journal of Anhui Agricultural Sciences,2009,37(24):11538-11539. |
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| Authors: | HUANG Ming-xia |
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| Institution: | HUANG Ming-xia(Heze University,Heze,Sh,ong 274000) |
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| Abstract: | Objective]The purpose of this research was to study the optimum analysis method on inorganic elements in traditional Chinese medicine.Method]Determination of inorganic elements in Caodan such as Zn,Co,Mn,Cu,Ni,Cr,Fe,Al,Ca,Mg,Sr,Pb,Cd,As,Se was carried out by microwave digestion ICP-AES method.Result]The results indicated that ICP-AES method was simple,rapid,sensitive,accurate,and could determine far more one kind of element simultaneously.Its recovery ratio obtained by standard addition method ranged fro... |
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| Keywords: | Microwave digestion ICP-AES Caodan Cortex moutan Inorganic elements |
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