| 微波消解-ICP-OES法测定小叶榕药材中微量元素 |
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| 引用本文： | 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. |
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| 作者姓名： | 付金娥 韦树根 马小军 |
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| 作者单位： | 中国医学科学院药用植物研究所广西分所,广西南宁,530023 |
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| 基金项目： | 广西科技攻关项目(桂科攻1099063-14)资助。 |
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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、A1、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。
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| 关 键 词： | 小叶榕 微量元素 电感耦合等离子体发射光谱仪 |
| 收稿时间： | 2014/8/12 0:00:00 |
Determination of Trace Elements in Ficus microcarpa by ICP-OEC |
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| FU Jin-e,WEI Shu-gen and 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. |
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| Authors: | FU Jin-e WEI Shu-gen and MA Xiao-jun |
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| Institution: | Guangxi Branch of Institute of Medicinal Plant Development, Chinese Acadimy of Medical Sciences, Nanning, Guangxi, 530023, China,Guangxi Branch of Institute of Medicinal Plant Development, Chinese Acadimy of Medical Sciences, Nanning, Guangxi, 530023, China and Guangxi Branch of Institute of Medicinal Plant Development, Chinese Acadimy of Medical Sciences, Nanning, Guangxi, 530023, China |
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| 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. |
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| Keywords: | Ficus microcarpa trace elements ICP-OES |
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