卷柏属药用植物黄酮苷类成分的HPLC指纹特征研究  

Study on HPLC Fingerprint Characteristics of Flavone Glycosides in Selaginella Plants

作　　者：朱田密[1] 陈科力[1] 

机构地区：[1]湖北中医学院中药资源与中药复方省部共建教育部重点实验室,武汉430065

出　　处：《中国药师》2009年第8期998-1000,共3页China Pharmacist

基　　金：国家自然科学基金项目(编号:30470193)

摘　　要：目的:研究卷柏属几种药用植物黄酮苷类水溶性成分的液相色谱特征,为该属植物化学成分的评价及药材鉴别提供依据。方法:对湖北地理分布为主的8种卷柏属药用植物的水溶性部位进行RP-HPLC分析,比较色谱峰的异同。结果:8种植物都具有黄酮苷色谱峰,共有峰有2个,其中一个为芹菜素-6,8-二-C-β-D-吡喃葡萄糖苷。不同物种显示出它们各自的指纹特征。结论:黄酮苷类成分是卷柏属植物普遍存在的化学成分类型,但不同物种中黄酮苷的种类差别很大。Objective： To study the HPLC fingerprint characteristics of water-soluble flavones in the medicinal plants from Selaginella genus, provide a premise to the constituent evaluation and materia medica identification of these plants. Method： The water-soluble portion of eight Selaginella plants which mainly gathered from Hubei Province was analyzed by RP-HPLC, then the chromatographic peaks was compared. Result： Eight Selaginella species all contain flavone glycoside peaks, two common peaks were found, one of them was 6,8-di-C-β-D- glucopyranosylapigenin, different species exibit their own fingerprint characteristic. Conclusion： Flavone glycoside is a common constituent type in Selaginella plants, but detail constituents are diversity in different species.

关 键 词：卷柏属 黄酮苷 高效液相色谱指纹特征 

分 类 号：R282.5[医药卫生—中药学]