| 安痛藤微量元素的测定 |
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| 引用本文： | 蒋盛岩,刘法佳,丰锦.安痛藤微量元素的测定[J].邵阳学院学报(自然科学版),2009,6(4):49-51. |
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| 作者姓名： | 蒋盛岩 刘法佳 丰锦 |
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| 作者单位： | 邵阳学院,生物与化学工程系,湖南,邵阳,422000 |
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| 摘 要： | 使用灰化法处理样品，火焰原予吸收光谱法测定安痛藤中的Zn、Se、Fe、Cu、Ag、Cd的含量．结果表明，除Cd未检出外，安痛藤中的微量元素含量Zn、Se、Fe、Cu、Ag分别为12．192、3．120、56．841、16．340、0．097μg／g，各元素含量由高到低顺序为：Fe，Cu，Zn，Se，Ag，加标回收率为98．2％～106．3％．
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| 关 键 词： | 火焰原子吸收法 安痛藤 微量元素 |
Determination of Trace Elements in Cissus assamica Craib |
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| JIANG Sheng-yan,LIU Fa-jia,FENG Jin.Determination of Trace Elements in Cissus assamica Craib[J].Journal of Shaoyang University:Science and Technology,2009,6(4):49-51. |
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| Authors: | JIANG Sheng-yan LIU Fa-jia FENG Jin |
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| Institution: | ( Departmem of Biological and Chemical Engineering, Shaoyang University ,Hunan Shaoyang 422000 ) |
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| Abstract: | The sample was digested by ashing method, Zn,Se,Fe,Cu,Ag and Cd in Cissus assamica Craib were determined using flame atomic absorption spectrometry.The results showed that the contents of trace elements Zn,Se,Fe,Cu and Ag in Cissus assamica Craib as follow 12. 192,3.120,56.841,16.340,0.097μg/g,except Cd was undetected.The sequence of trace element content was Fe, Cu, Zn, Se, Ag from high to lower.The recovery rate by atomic absorption was 98.2% - 106.3%. |
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| Keywords: | FAAS Cissus assamtica Craib trace element |
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