| 不同产地北沙参中欧前胡素和异欧前胡素含量分析 |
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| 引用本文： | 王平,吴赵云,吴树华,金金花.不同产地北沙参中欧前胡素和异欧前胡素含量分析[J].上海中医药杂志,2011(2):72-74. |
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| 作者姓名： | 王平 吴赵云 吴树华 金金花 |
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| 作者单位： | 上海德华国药制品有限公司;上海市药品检验所;上海华宇药业有限公司 |
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| 基金项目： | 上海市科学技术委员会科研计划项目(03DZ19539) |
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| 摘 要： | 目的比较10批不同产地、不同批号的北沙参中欧前胡素和异欧前胡素含量。方法采用高效液相色谱法测定欧前胡素和异欧前胡素的含量。色谱条件：ODS柱（C18250mm×4.6mm）;流动相甲醇-水（65：35）;检测波长302nm;柱温25℃。结果所建立的欧前胡素和异欧前胡素的含量测定方法线性、重现性、精密度、回收率等均符合样品测定要求。结论不同产地北沙参中的欧前胡素和异欧前胡素含量差异不显著,但同一产地不同批号药材含量存在一定差异。
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| 关 键 词： | 北沙参 欧前胡素 异欧前胡素 高效液相色谱法 |
Analysis of the contents of Imperatorin and Isoimperatorin in Radix Glehniae from different sources |
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| WANG Ping,WU Zhao-yun,WU Shu-hua,JIN Jin-hua.Analysis of the contents of Imperatorin and Isoimperatorin in Radix Glehniae from different sources[J].Shanghai Journal of Traditional Chinese Medicine,2011(2):72-74. |
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| Authors: | WANG Ping WU Zhao-yun WU Shu-hua JIN Jin-hua |
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| Institution: | 1.Shanghai Dehua Pharmaceutical Company Limited;2.Shanghai Institute for Food and Drug Control;3.Shanghai Huayu Pharmaceutical Company Limited |
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| Abstract: | Objective To compare the contents of Imperatorin and Isoimperatorin in Radix Glehniae from different sources or different lots.Methods High performance liquid chromatography（HPLC） was adopted to detect the contents of Imperatorin and Isoimperatorin in Radix Glehniae,chromatography at C18（250mm×4.6mm）,mobile phase at 65∶35,detection wave length at 302nm,column temperature at 25℃.Results HPLC is of excellent linearity,repetition,accuracy and absorption.Conclusion The contents of Imperatorin and Isoimperatorin in Radix Glehniae from different sources are similar,but different from different lots. |
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| Keywords: | Radix Glehniae Imperatorin Isoimperatorin high performance liquid chromatography（HPLC） |
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