摘要
对龙胆各部分中龙胆苦甙含量测定的方法进行了研究 ,主要比较了双波长薄层扫描法和高效液相色谱法 ,同时对各种提取条件进行了比较。结果表明 ,龙胆苦甙的提取条件 ,以甲醇温浸 5h为佳。
The content of gentiopicroside was determined by dual wavelength thin layer chromatography scan and HPLC, the extrated conditions were compared.The results showed that the best condition that ethanol solvent was in wild water for 5 hours.The HPLC was the most suitable for determinating content.
出处
《哈尔滨商业大学学报(自然科学版)》
CAS
2002年第6期610-612,共3页
Journal of Harbin University of Commerce:Natural Sciences Edition
基金
黑龙江省自然科学基金资助项目 (C0 0 -2 8)
黑龙江省教委骨干教师资助项目
关键词
龙胆
龙胆苦甙
高效液相色谱法
双波长薄层扫描法
gentian
gentiopicroside
gentian triflora pall
HPLC
dual wavelength thin layer chromatography scan