| 引用本文： |
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付金娥,韦树根,马小军.微波消解-ICP-OES法测定小叶榕药材中微量元素[J].广西科学院学报,2014,30(4):285-288. [点击复制]
- FU Jin-e,WEI Shu-gen,MA Xiao-jun.Determination of Trace Elements in Ficus microcarpa by ICP-OEC[J].Journal of Guangxi Academy of Sciences,2014,30(4):285-288. [点击复制]
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| 摘要: |
| [目的]建立一种小叶榕(Ficus microcarpa)药材中微量元素的测定方法。[方法]采用微波消解样品,电感耦合等离子体质谱法(ICP-OES)测定小叶榕药材中12种微量元素的含量。[结果]电感耦合等离子体质谱法测定药材中微量元素的含量线性好、操作简便、快速准确、灵敏度高。小叶榕药材中含量丰富的微量元素,从高到低依次为Mg、Fe、Al、Mn、Zn等。[结论]建立了微波消解-ICP-OES测定小叶榕药材中多种微量元素的分析方法。 |
| 关键词: 小叶榕 微量元素 电感耦合等离子体发射光谱仪 |
| DOI： |
| 投稿时间：2014-08-12 |
| 基金项目:广西科技攻关项目(桂科攻1099063-14)资助。 |
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| Determination of Trace Elements in Ficus microcarpa by ICP-OEC |
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FU Jin-e, WEI Shu-gen, MA Xiao-jun
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| (Guangxi Branch of Institute of Medicinal Plant Development, Chinese Acadimy of Medical Sciences, Nanning, Guangxi, 530023, China) |
| Abstract: |
| [Objective] A method was established to determine the trace elements in Ficus microcarpa.[Methods] ICP-OES was used to determine the content of 12 trace elements in Ficus microcarpa sample digested by microwave.[Results] Different kinds of trace elements were found in Ficus microcarpa and their richness listed in order were Mg,Al,Fe,Mn and Zn.The method of ICP-OES showed good linearity,high recovery and high accuracy.[Conclusion] Different kinds of trace elements have been found in the Ficus microcarpa, which is determined by ICP-OES. |
| Key words: Ficus microcarpa trace elements ICP-OES |
