| 原子吸收分光光度法测定富硒决明子中的硒含量 |
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| 引用本文： | 张玲,李青,夏作理.原子吸收分光光度法测定富硒决明子中的硒含量[J].中国中医药信息杂志,2008,15(3):39-40. |
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| 作者姓名： | 张玲 李青 夏作理 |
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| 作者单位： | 1. 泰山医学院生命科学研究所,山东,泰安,271000
2. 山东农业大学校医院,山东,泰安,271018 |
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| 摘 要： | 目的探讨富硒决明子中硒含量的测定方法。方法应用石墨炉原子吸收分光光度法测定富硒决明子芽中硒含量。结果与结论本实验筛选出了适合于测定决明子中硒含量的方法和条件；富硒决明子消化后，用加入基体改进剂的含0.1％土温80的1％稀硝酸溶解定容，测定结果准确可靠。
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| 关 键 词： | 原子吸收分光光度法 硒 决明子 |
| 文章编号： | 1005-5304(2008)03-0039-02 |
| 修稿时间： | 2007年9月22日 |
Determination of Elements Seleninum in Se Semen Cassiae by Graphite Atomic Absorption Spectrophotometer |
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| ZHANG Ling,LI Qing,XIA Zuo-li.Determination of Elements Seleninum in Se Semen Cassiae by Graphite Atomic Absorption Spectrophotometer[J].Chinese Journal of Information on Traditional Chinese Medicine,2008,15(3):39-40. |
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| Authors: | ZHANG Ling LI Qing XIA Zuo-li |
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| Institution: | ZHANG Ling1, LI Qing2, XIA Zuo-li1(1.Institute of Life Sciences, Taishan Medical College, Taian 271000, China; 2.School Health Care of Shandong Agriculture University, Taian 271018, China) |
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| Abstract: | Objective To explore the determination of elements selenium content in Se Semen Cassiae. Method Selenium content in Se Semen Cassiae was measured by graphite atomic absorption spectrophotometer. Result and Conclusion An appropriate extraction method and digesting condition were screened out. The determined results were accurate when the digested sample was dissolved and metered volume with 1% HNO3 which containing 0.1% Tween 80. |
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| Keywords: | graphite atomic absorption spectrophotometer selenium Semen Cassiae |
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