| 赣南竹节参中微量元素含量分析 |
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| 引用本文： | 许小燕,程齐来.赣南竹节参中微量元素含量分析[J].广东微量元素科学,2011,18(1):50-53. |
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| 作者姓名： | 许小燕 程齐来 |
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| 作者单位： | 许小燕,XU Xiaoyan(江西美媛春药业股份有限公司,江西,永丰,331500);程齐来,CHENG Qilai(赣南医学院药学院,江西,赣州,341000) |
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| 摘 要： | 用浓硝酸微波消解法处理样品,用火焰原子吸收光谱法对竹节参中Ca、Mg、Fe、Cu、Mn、Zn 6种元素的含量进行了测定.结果表明,竹节参中Ca、Mg、Fe、Cu、Zn、Mn的含量分别为3 012.421,2 530.148,225.169,34.876,9.467,16.549 μg·g 1,方法的加样回收率为96.0...
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| 关 键 词： | 火焰原子吸收光谱法 竹节参 微量元素 |
Analysis on the Content of Trace Elements in Panax japonicus from Gannan District |
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| XU Xiaoyan,CHENG Qilai.Analysis on the Content of Trace Elements in Panax japonicus from Gannan District[J].Trace Elements Science,2011,18(1):50-53. |
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| Authors: | XU Xiaoyan CHENG Qilai |
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| Institution: | 1.Jiangxi Meiyuanchun Pharmaceutical Company Limited,Jiangxi Yongfeng,331500,China; 2.School of Pharmacy,Gannan Medical University,Jiangxi Ganzhou,341000,China) |
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| Abstract: | The samples were diluted by microwave with nitric acid,and the content of Ca,Mg,Fe,Cu,Mn and Zn in Panax japonicus was determined by the flame atomic absorption spectroscopy(FAAS)method.The results showed that plenty of chemical elements which are necessary for body were exist in Panax japonicus,and the amounts of Ca,Mg,Fe,Cu,Mn and Zn are 3 012.421,2 530.148,225.169,34.876,9.467,16.549 μg g-1.The recovery ratio of this method was 96.0%~103.1%.The result of the method is accuracy and satisfactory. |
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| Keywords: | flame atomic absorption spectroscopy Panax japonicus trace elements |
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