| 微波消解-火焰原子吸收光谱法测定皂荚中6种微量元素的含量 |
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| 引用本文： | 彭金年,李银保,程庚金生,李青松. 微波消解-火焰原子吸收光谱法测定皂荚中6种微量元素的含量[J]. 光谱实验室, 2009, 26(4): 851-854 |
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| 作者姓名： | 彭金年 李银保 程庚金生 李青松 |
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| 作者单位： | 赣南医学院药学院,江西省赣州市医学院路1号,341000;赣南医学院基础医学院科研中心,江西省赣州市医学院路1号,341000 |
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| 基金项目： | 江西省教育厅青年科学基金 |
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| 摘 要： | 用浓硝酸微波消解样品,火焰原子吸收光谱法直接测定了皂荚、皂荚壳及皂荚籽中Fe、Cu、Mg、Ca、Mn、Zn6种微量元素的含量。皂荚、皂荚壳及皂荚籽中含有丰富的人体必需微量元素,采用此方法回收率在95.0%—105.0%之间。本方法简单、准确,结果令人满意。
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| 关 键 词： | 微波消解 火焰原子吸收光谱法 皂荚 皂荚壳 皂荚籽 微量元素 |
Determination of Six Trace Elements in Gleditsia Sinensis Samples by FAAS |
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| PENG Jin-Nian,LI Yin-Bao,CHENG Geng-Jinsheng,LI Qing-Song. Determination of Six Trace Elements in Gleditsia Sinensis Samples by FAAS[J]. Chinese Journal of Spectroscopy Laboratory, 2009, 26(4): 851-854 |
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| Authors: | PENG Jin-Nian LI Yin-Bao CHENG Geng-Jinsheng LI Qing-Song |
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| Affiliation: | PENG Jin-Nian, LI Yin-Bao, CHENG Geng-Jinsheng, LI Qing-Song (1.College of Pharmacy, Gannan Medical University, Ganzhou,,liangxi 341000, P. R. China; 2.Research Center of Basical Medical College,Gannan Medical University,Ganzhou,Jiangxi 341000,P. R. China) |
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| Abstract: | The samples were digested by microwave with nitric acid,the contents of six trace elements,Fe,Cu,Mg,Ca,Mn and Zn in Gleditsia sinensis were directly analyzed by flame atomic absorption spectroscopy（FAAS）.The plenty of trace elements necessary for body were exist in fruit,shell and seed of Gleditsia sinensis.The recovery ratio of this method is between 95.0% and 105.0%.The method is accuracy and satisfactory. |
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| Keywords: | Microwave Digestion FAAS Gleditsia Sinensis Lam Gleditsia Sinensis Lam Shells Gleditsia Sinensis Lam Seeds Trace Elements |
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