摘要
研究了水提法和醇提法对黄芪总皂苷的提取效果的影响,比较了AB-8大孔吸附树脂法和正丁醇萃取法对黄芪总皂苷的纯化效果的影响,皆在提高3个糖基黄芪皂苷的含量,再经酶转化,黄芪甲苷的得率可提高15%。
The extration of astragalosides from astragalus with water and ethanol was compared, and the purification of astragalosides by AB-8 macroporous absorption resin and n-butanol extraction was studied. The yield of the astragaloside Ⅳ was increased about 15% after enzyme reaction.
出处
《大连工业大学学报》
CAS
北大核心
2009年第1期20-22,共3页
Journal of Dalian Polytechnic University
基金
国家自然科学基金资助项目(30470055
20476017)
辽宁省教育厅创新团队项目(2007T006)
关键词
黄芪总皂苷
黄芪甲苷
酶转化
astragalosides
astragaloside Ⅳ
enzyme transformation
