| 5种芸香科植物微量元素主成分分析 |
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| 引用本文： | 李吉锋,高锦红,祝宝林.5种芸香科植物微量元素主成分分析[J].青岛科技大学学报,2007,28(5):400-402. |
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| 作者姓名： | 李吉锋 高锦红 祝宝林 |
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| 作者单位： | 渭南师范学院,化学化工系,陕西,渭南,714000;渭南师范学院,化学化工系,陕西,渭南,714000;渭南师范学院,化学化工系,陕西,渭南,714000 |
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| 基金项目： | 渭南师范学院校科研和教改项目 |
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| 摘 要： | 采用原子吸收分光光度法测定了5种芸香科植物陈皮、佛手、川楝子、木香、香附中铁、锰、铜、锌4种微量元素的含量。运用主成分分析法,对5种芸香科植物微量元素含量值进行了计算,获得了2个主成分及相应的主成分方程。
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| 关 键 词： | 芸香科植物 微量元素 主成分分析 聚类分析 |
| 文章编号： | 1672-6987（2007）05-0400-03 |
| 收稿时间： | 2006-10-30 |
| 修稿时间： | 2006年10月30 |
Analysis of the Contents of Trace Elements in Five Rutaceae Family Plants |
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| LI Ji-feng,GAO Jin-hong,ZHU Bao-lin.Analysis of the Contents of Trace Elements in Five Rutaceae Family Plants[J].Journal of Qingdao University of Science and Technology:Natutral Science Edition,2007,28(5):400-402. |
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| Authors: | LI Ji-feng GAO Jin-hong ZHU Bao-lin |
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| Affiliation: | Department of Chemistry and Chemical Engineering;Weinan Teachers University;Shanxi 714000;China |
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| Abstract: | The contents of trace elements Fe,Mn,Cu and Zn in five rutaceae family plants,tangerine peel,finger citron,fructus toosendan,banksian rose and nutagrass flatsedge rhizome,were analyzed by atomic absorption spectrophotometry.The content values of trace elements in the five rutaceae family plants were calculated using principal component analysis.Two principal components and their equations were obtained. |
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| Keywords: | rutaceae family plants trace element principal component analysis class analysis |
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