【摘要】 目的　比较用合煎方法及用颗粒沸水冲泡法制备的麻黄汤中苦杏仁苷的含量变化。方法　采用反相高效液相色谱法。以 Hypersil C1 8柱为分析柱 ,以甲醇 -水为流动相作梯度洗脱。结果　苦杏仁苷峰能与其它峰有效分离。同时测得颗粒冲泡法制备的麻黄汤苦杏仁苷的含量高于合煎汤剂。结论　用颗粒冲泡法制备麻黄汤 ,苦杏仁苷的含量较高 ,为颗粒汤剂的临床应用提供一定的参考更多还原

【Abstract】 Objective To compare the contents of amygdaloside in Ephedra Decoctions made by using traditional method with that by soaking granules with boiling water.Methods The samples were determined by HPLC.Using C 18 column with methanol water as mobile phase and detection wavelength at 215 nm.Results This method shows a good separating degree.The content of amygdaloside in granule decoction is higher than that in traditional decoction.Conclusion It can be used in clinic as a reference.更多还原