| 电感耦合等离子体原子发射光谱法测定西洋参药材中无机元素含量 |
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| 引用本文： | 隋玉兰.电感耦合等离子体原子发射光谱法测定西洋参药材中无机元素含量[J].济宁医学院学报,2011,34(3):165-166. |
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| 作者姓名： | 隋玉兰 |
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| 作者单位： | 济宁医学院附属第一人民医院,山东,济宁,272011 |
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| 摘 要： | 目的 建立电感耦合等离子体原子发射光谱(ICP-AES)测定西洋参药材中无机元素含量的方法.方法 采用HNO3微波消解西洋参样品,电感耦合等离子体发射光谱法(ICP-AES)测定西洋参药材中无机元素含量.结果 西洋参样品中,除检测到常规元素外,所含重金属元素铜、镉、铅的限度均符合中国药典标准.用该方法测定元素的相对标准...
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| 关 键 词： | 电感耦合等离子体发射光谱法 西洋参 无机元素 |
ICP-AES determination of inorganic elements in Radix Ginseng |
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| SUI Yu-lan.ICP-AES determination of inorganic elements in Radix Ginseng[J].Jounal of Jinning Medical College,2011,34(3):165-166. |
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| Authors: | SUI Yu-lan |
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| Institution: | SUI Yu-lan(No.1 Pelple's Hospital,Affiliated of Jining Medical University,Jining 272011,China) |
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| Abstract: | Objective To establish an ICP-AES method for the determination of inorganic elements in Radix Ginseng.Methods American ginseng samples were digested by microwave with HNO3,and the inorganic elements were assayed by ICP-AES.Results In American ginseng samples,in addition to conventional elements detected,the contained heavy metals copper,cadmium and lead limits were in line with the standards of Chinese Pharmacopoeia.For all of the elements analyzed,the relative standard deviations(RSD) were less than 5% and... |
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| Keywords: | ICP-AES American ginseng Inorganic elements |
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