摘要
对几种不同的从甘草中提取甘草酸的提取方法进行了实验比较. 结果表明, 微波辅助提取法与热回流法、索氏(Soxhlet)提取法、室温提取法等传统方法相比，具有提取高效、快速、完全及节省时间、溶剂和能耗等优点, 是一种适于从甘草中快速提取甘草酸的新方法.
Comparison of extraction methods for isolation of glycyrrhizic acid from G. uralensis Fisch is presented. The experiments show that microwave-assisted extraction (MAE) was more effective than the conventional techniques such as heat reflux extraction, Soxhlet extraction and extraction at room temperature. Due to the short extraction time and low consumption of solvent and energy, MAE technique is suitable for fast extraction of a variety of licorice-containing products.
出处
《过程工程学报》
CAS
CSCD
北大核心
2001年第1期102-105,共4页
The Chinese Journal of Process Engineering
基金
国家自然科学重点基金资助项目!(编号:29836130)
关键词
甘草
甘草酸
溶剂提取
微波
G. uralensis Fisch
glycyrrhizic acid
solvent extraction
microwave
