柏子仁及霜品中β-谷甾醇的含量测定  

Determination of β-sitosterol in Semen Platycladi and Defatted Powder of Semen Platycladi

作　　者：闫雪生[1] 徐新刚[1] 张晶[2] 曲欣欣[3] 

机构地区：[1]山东省中医药研究院,山东济南250014 [2]山东中医药大学外国语学院,山东济南250014 [3]山东中医药大学药学院,山东济南250014

出　　处：《中国现代中药》2009年第7期23-25,共3页Modern Chinese Medicine

基　　金：国家"十一五"科技支撑计划项目(2006BAI09B06-05)

摘　　要：目的:测定柏子仁制霜前后β-谷甾醇的含量。方法:建立了测定柏子仁中β-谷甾醇含量的薄层扫描法。结果:柏子仁炮制前后β-谷甾醇的含量分别为0.173%和0.071 9%。结论:该方法稳定、简单、快速,适用于柏子仁中β-谷甾醇的含量测定。柏子仁经制霜后,β-谷甾醇含量有一定的损失。Objective： To determine the content of β-sitosterol in the unprocessed semen platycladi and defatted powder of semen platycladi. Methods： TLC-scanner was established to determine the content of β-sitosterol in semen platycladi. Results： The content ofβ-sitosterol in unprocessed semen platycladi was 0. 173% ; the content of β-sitosterol in the defatted powder of semen platycladi was 0. 071 9%. Conclusion： This method was stable, simple and quick could be used to determination of β-sitosterol in semen platycladi. Some of β-sitosterol was lost in the processing course of semen platycladi.

关 键 词：柏子仁 Β-谷甾醇 薄层扫描 含量测定 

分 类 号：R284.1[医药卫生—中药学] R286.0[医药卫生—中医学]