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| 检查中药中掺入麻黄碱的方法研究 | |
| 引用本文： | 李慧义,吴建敏,李哓东. 检查中药中掺入麻黄碱的方法研究[J]. 中国药事, 2005, 19(7): 418-420 |
| 作者姓名： | 李慧义 吴建敏 李哓东 |
| 作者单位： | 中国药品生物制品检定所,北京,100050 |
| 摘 要： | 检查中药样品A和样品B中是否掺入麻黄碱.建立HPLC-DAD方法对样品进行分离分析,并建立HPLC-MS进行确证.根据保留时间、紫外光谱和质谱等各个指标判断,样品A和样品B中均含有麻黄碱.所建方法专属性强、灵敏度高,可作为监督检查中成药中掺入麻黄碱的有效方法. |
| 关 键 词： | 麻黄碱 高效液相色谱 质谱 |
| 文章编号： | 1002-7777(2005)07-0418-03 |
Studies on the Methods for Detecting Ephedrine Mixed in Traditional Chinese Medicine Preparations |
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| Li Huiyi,WU Jianmin,Li Xiaodong. Studies on the Methods for Detecting Ephedrine Mixed in Traditional Chinese Medicine Preparations[J]. Chinese Pharmaceutical Affairs, 2005, 19(7): 418-420 | |
| Authors: | Li Huiyi WU Jianmin Li Xiaodong |
| Abstract: | A HPLC-DAD method was established for the separation and analysis of traditional Chinese medicine preparations possibly intermingled with ephedrine, and a corresponding HPLC-MS method was established for the identification. The doping of ephedrine could be determined by index of retention time, UV spectrum and mass spectrum. The established methods were specific and sensitive, and could be used for the examination of ephedrine in traditional Chinese medicine preparations. |
| Keywords: | ephedrine HPLC MS traditional Chinese medicine preparation |
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