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| 小蓟的不同部位中12种金属元素含量分析测定 | |
| 引用本文： | 王乃兴,崔学桂,李国珍,王磊,张志华. 小蓟的不同部位中12种金属元素含量分析测定[J]. 微量元素与健康研究, 2008, 25(3): 24-25 |
| 作者姓名： | 王乃兴 崔学桂 李国珍 王磊 张志华 |
| 作者单位： | 1. 山东大学,化学与化工实验教学中心 济南,250100 2. 山东大学,公共卫生学院 济南,250100 3. 山东大学,药学院 济南,250100 |
| 基金项目： | 山东大学教学实验室建设软件项目 |
| 摘 要： | 用原子吸收光谱法测定了小蓟的不同部位(花、叶、茎、根)中的宏量元素(Ca、Mg、K)和微量元素(Cu、Zn、Mn、Cr、Co、Ni、Fe、Pb、Na)。结果表明,小蓟中人体中必需的微量元素Zn、Fe、Mn、Cu等含量均较高,而样品中还测出有毒元素铅。 |
| 关 键 词： | 小蓟 原子吸收光谱法 微量元素 测定 |
| 文章编号： | 1005-5320(2008)03-0024-02 |
| 修稿时间： | 2008-01-04 |
Determination of the Inorganic Elements in the Different Places of the Cephalanoplos Segetum Bge by Flame-Atomic Absorption Spectrometry |
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| WANG Nai-xing,CUI Xue-gui,LI Guo-zhen,WANG Lei,ZHANG Zhi-hua. Determination of the Inorganic Elements in the Different Places of the Cephalanoplos Segetum Bge by Flame-Atomic Absorption Spectrometry[J]. Studies of Trace Elements and Health, 2008, 25(3): 24-25 | |
| Authors: | WANG Nai-xing CUI Xue-gui LI Guo-zhen WANG Lei ZHANG Zhi-hua |
| Affiliation: | WANG Nai - xing , GUI Xue - gui , LI Guo - zhen, WANG Lei, ZHANG Zhi - hua ( Shandong University 1. Center for Experiment Teaching, Collgeg of Chemistry and Chemical Engineering ; 2. The Public Health College ; 3. College of Pharmacy ： Jinan 250100, China ) |
| Abstract: | To establish a method for determination of inorganic metal elements in different place （ flower, leaf, stem, root ） of the Cephalanoplos Segetum Bge by flame atomic absorption spectrophotometry. A flame - atomic absorption spectrometry with air- acetylene flame was used. The content of Ca, Mg, K, Na, Fe, Mn, Cu, gn, Cr, Co, Ni, and Pb in the flower, leaf, stem and mot has been compared. The results showed that there were richer content of Fe, gn, Mn and Cu in stem and leaf has been found, which are necessary to men,s health. |
| Keywords: | Trace Element Atomic Absorption Spectrometry Determination Cephalanoplos Segetum Bge |
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