11种卷柏属药用植物HPCE指纹图谱的研究  

HPCE fingerprints on 11 species of plants for medicinal use of Selaginella

作　　者：王钢力[1] 戴忠 鲁静[1] 林瑞超[1] 

机构地区：[1]中国药品生物制品检验所,北京100050 [2]中国药材集团公司华邈中心,北京100029

出　　处：《中成药》2002年第7期489-491,共3页Chinese Traditional Patent Medicine

基　　金：科技部九五科技攻关项目资助 (97 B 14 )

摘　　要：目的 :研究黄酮类化合物在 11种卷柏属药用植物中的分布。方法 :采用HPCE的MECC的分离模式 ,对 18个卷柏属植物样品的乙酸乙酯提取物进行测定。结果 :以槲皮素为内标 ,以相对迁移时间和相对峰面积为参数 ,建立18个样品的毛细管电泳的指纹图谱。结论 :被测样品的黄酮类成分既有共性 ,也存在差别 。Objective: To study the distribution of flavonoids among the plants for medicinal use of Selaginella . Methods: HPCE analysis was carried out on the ethyl acetate extracts of 18 Selaginella plants (from 11 species), using MECC separation model. Results: HPCE fingerprints of 18 Selaginella plants were established with quercetin as interanl standard and relative migration time and relative peak area as parameters. Conclusion: The contributions of flavonoids has not only generity, but also difference among the tested samples.

关 键 词：卷柏属 高效毛细管电泳 指纹图谱 

分 类 号：R284.1[医药卫生—中药学]