| 火焰原子吸收光谱法测定韭莲中的微量元素 |
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| 引用本文： | 段正超,牟勇,王泽伟,王联芝.火焰原子吸收光谱法测定韭莲中的微量元素[J].光谱实验室,2013,30(5):2656-2659. |
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| 作者姓名： | 段正超 牟勇 王泽伟 王联芝 |
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| 作者单位： | 湖北民族学院化学与环境工程学院 湖北省恩施市学院路39号 445000 |
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| 基金项目： | 国家自然科学基金，湖北省教育厅中青年项目 |
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| 摘 要： | 采用硝酸-高氯酸体系消解韭莲鳞茎样品,并用火焰原子吸收光谱法对样品中Mn、Cu、Ca、Fe、Cr、Pb等元素的含量进行了测定.结果显示,韭莲鳞茎中含有丰富的微量元素,但重金属元素Pb未检出.该方法快速、准确,精密度高.该结果可为进一步研究韭莲的相关药理作用提供参考依据.
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| 关 键 词： | 韭莲 消解 微量元素 火焰原子吸收光谱法 |
Determination of Trace Elements in Zephyranthes grandiflora by FAAS |
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| DUAN Zheng-Chao
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MOU Yong
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WANG Ze-Wei
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WANG Lian-Zhi.Determination of Trace Elements in Zephyranthes grandiflora by FAAS[J].Chinese Journal of Spectroscopy Laboratory,2013,30(5):2656-2659. |
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| Authors: | DUAN Zheng-Chao MOU Yong WANG Ze-Wei WANG Lian-Zhi |
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| Institution: | ( School of Chemistry and Environment al Engineering, Hubei University for Nationalities, Enshi Hubei 445000, P. R. China ) |
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| Abstract: | The samples of Zephyranthes grandiflora was digested by HNO3-HClO4, and the contents of Mn,Ca,Fe,Cu,Cr and Pb were determined by flame atomic absorption spectrometry. The results showed that reliable. The results Key words Zephyranthes grandiflora is rich in trace element. The method is accurate and provide the basis for further study of the pharmacological effects. |
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| Keywords: | Zephyranthes grandiflora Digest Trace Elements Flame Atomic Absorption Spectrometry |
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