| 麻黄汤麻黄先煎的试验研究 |
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| 引用本文： | 刘春海,罗杰英. 麻黄汤麻黄先煎的试验研究[J]. 中医药学报, 2002, 30(6): 16-17 |
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| 作者姓名： | 刘春海 罗杰英 |
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| 作者单位： | 1. 湖南省中医药研究院,湖南,长沙,410006
2. 湖南中医学院,湖南,长沙,410006 |
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| 摘 要： | 目的 :采用正交试验优选麻黄汤中麻黄的先煎条件。方法 :采用HPLC法测定麻黄汤中麻黄碱的含量。结果 :煎煮时间和煎煮次数均对麻黄碱的浸出率有显著的影响。结论 :麻黄入汤剂应加 1 2倍量水先煎 2次 ,每次 1 5分钟。
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| 关 键 词： | 麻黄汤 正交试验 HPLC法 麻黄碱 |
| 文章编号： | 1002-2392(2002)06-0016-02 |
Study on Herba Ephedrae be decoctered first in Mahuang decoction |
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| Liu Chunhai,Luo Jieying. Study on Herba Ephedrae be decoctered first in Mahuang decoction[J]. Acta Chinese Medicine and Pharmacology, 2002, 30(6): 16-17 |
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| Authors: | Liu Chunhai Luo Jieying |
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| Affiliation: | Liu Chunhai1,Luo Jieying2 1.Institute of TCM Hunan Province,Changsha 410006,China,2.College of TCM Hunan Province,Changsha 410007,China. |
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| Abstract: | Objective:To select the optimun condition of Herba Ephedrae being decoctered first in Mahuang decoction by orthogonal test.Methods:We determine the content of ephedrine in decoction by HPLC.Results:To the rate of liviviate of ephedrine,the decocting time and degree have distinct affect.Conclusion:Herba Ephedrae should be decoctered first twice and 15 minutes every time in decoction |
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| Keywords: | Mahuang decoction Orthogonal test HPLC Ephedrine |
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