| 鳢肠茎叶花中金属元素含量的测定 |
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| 引用本文： | 林燕如,黄俊生,衷明华. 鳢肠茎叶花中金属元素含量的测定[J]. 微量元素与健康研究, 2007, 24(5): 23-24 |
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| 作者姓名： | 林燕如 黄俊生 衷明华 |
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| 作者单位： | 韩山师范学院化学系,广东,潮州,521041 |
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| 摘 要： | 采用火焰原子吸收光谱法测定了鳢肠茎、叶和花中的6种无机元素的含量。结果表明:鳢肠茎、叶和花中钙、镁、锰、铁、锌、铜含量丰富,茎、叶和花微量元素含量有差异。为鳢肠的进一步研究和合理利用提供理论依据。
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| 关 键 词： | 鳢肠 金属元素 火焰原子吸收法 |
| 文章编号： | 1005-5320（2007）05-0023-01 |
| 修稿时间： | 2007-02-15 |
Determination of Metal Elements in Eclipta prostrate |
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| LIN Yan-ru,HUANG Jun-sheng,ZHONG Ming-hua. Determination of Metal Elements in Eclipta prostrate[J]. Studies of Trace Elements and Health, 2007, 24(5): 23-24 |
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| Authors: | LIN Yan-ru HUANG Jun-sheng ZHONG Ming-hua |
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| Affiliation: | Department of Chemisty, Hanshan Normal Univesity, Guangdong Chaozhou 521041, China |
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| Abstract: | The contents of 6 trace elements have been determined from stems,leaves and flowers of Eclipta prostrate by atomic absorption spectrometry.The results showed that Eclipta prostrate contained abundant elements of Ca,Mg,Mn,Fe,Zn and Cu,and there was difference of the content of trace elements in stems,leaves and flowers.It will provide new scientific evidence for further studies. |
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| Keywords: | Eclipta prostrate trace elements Atom spectrum method |
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