水团花药材鉴定方法的研究

目的:建立中药水团花的药材鉴定方法.方法:通过对主产地六批药材的研究,从薄层定性检查、水份测定、浸出物检查和灰分测定4个方面,建立了水团花的药材鉴定方法.结果:运用TLC法,定性鉴别了水团花中的2种化学成分;药材的含水量不得过9.6%;药材的水溶性浸出物不得少于31%;药材的醇溶性浸出物不得少于35%;药材的总灰分不得过5.0%.结论:该方法可用于控制水团花的质量.

Study on Identification of Adina pilulifera (Lam.) Franch. ex Drake

Object:To establish a method for identification of Adina pilulifera(Lam.) Franch.ex Drake.Method:The method for identification of Adina pilulifera(Lam.) Franch.ex Drake is studied on 6 group herbs that collected from main producing areas by means of determining the nature,liquid content,the matter that can be solved in water,and the matter that can be solved in ethanol.Results:The nature is determined with 2 constitutes having been isolated from this plant,liquid content is limited to 9.6%,the matter that can be solved in water must be above 31%,the matter that can be solved in ethanol must be above 35%,and the ash content is limited to 5.0%.Conclusion:The quality of Adina pilulifera(Lam.) Franch.ex Drake can be controlled by this method.