译 名：
Extraction of Balsamper Glycoside and its Content Determination
作 者：
GAO Zhong-song et al(College of Resources and Planning Sciences,Zhangjiajie Sciences,Jishou University,Zhangjiajie,Hunan 427000)
关键词：
Balsamper glycoside;Ethanol extraction;Spectrophometry
摘 要：
The method of extraction and determination of balsamper glycoside was studied.The preliminary factors such as the extracting temperature,immersion time and the concentration of ethanol and the optimal condition was confirmed through the single factor design experiment.The optimal ethanol concentration was 60 %,the temperature was 70 ℃,the optimal time was 2 h and the proportion of raw material with extracting solvent was 1∶10.The order of the experimental factors was temperature>concentration of ethanol>the proportion of raw material with extracting solvent>extracting time based on the orthogonal design and variance analysis.The content of balsamper glycoside was quantitatively determined.
