毛冬青五环三萜类成份的测定  

Determination of Pentacyclic Terpenoid Component in Radix Ilicis Pubescentis

作　　者：刘启德[1] 欧卫平[1] 黄天来[1] 王宁生[1] 

机构地区：[1]广州中医学院实验中心

出　　处：《广州中医学院学报》1990年第4期242-244,共3页

摘　　要：用高效液相色谱法对毛冬青根提取物进行了定性、定量分析。实验结果表明:识别峰的保留时间是8分钟;毛冬青根中五环三萜类的含量为0.069mg/g;提取方法的回收率为65.5%。提示这种方法可用于评价毛冬青根的质量。Qualitative and quantitative analyses were made for extract of RadixIlicis Pubescentis with high performance liquid chromatography(HPLC).The results show that the retention time of identification peak is 8 minutes,the content of pentacyclic terpenoid is 0.069 mg/gram,and the recoveryrate of extraction is 65.5%.It is suggested that HPLC can be used forevaluating the quality of Radix Ilicis Pubescentis.

关 键 词：毛冬青 毛冬青甲素 分离 提纯 分析 

分 类 号：R284.2[医药卫生—中药学]