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美远志(senegae Radix)作为镇咳祛痰药而广泛使用。作者曾报告了美远志皂甙Ⅱ,Ⅲ,Ⅳ,作为皂甙类新的功能开发研究的一环,从丹波产的宽叶远志中,又分离出已知皂甙类以外的有抑制乙醇吸收活性的皂甙-Z-美远志皂甙Ⅱ,Ⅲ,E及Z-美远志皂甙(a,b),并确定了其化学结构。 此次以评价生药美远志质量为目的,探讨了包括新型皂甙在内的美远志总皂甙类的定量。 用50v/v%水-乙醇提取美远志粉末(超
Senegae Radix is widely used as an antitussive expectorant. The authors have reported that Mesocogus saponins II, III, and IV are part of the research and development of new functions of saponins. In addition, saponins other than known saponins, which inhibit the absorption of ethanol, have been isolated from Kuwa Kuechi of Tanba. -Z-Meiyuanzhi saponins II, III, E, and Z - Meiyuanzhi saponins (a, b) and their chemical structures were determined. The purpose of this study was to evaluate the quality of raw herbs from the United States, and to investigate the quantification of total saponins from the United States, including new types of saponins. Using 50v/v% Water-Ethanol to Extract Mei Yuan Zhi Powder (Super