摘要
二氢槲皮素属黄酮醇类化合物,因具有广泛的生物功能和多种用途,从天然产物中获取二氢槲皮素的研究日益受到人们的关注。文章对其分离纯化方法进行介绍,主要有有机溶剂萃取法、沉淀分离法、微波辅助提取法、超声-微波交替法、结晶与重结晶法、色谱法等等。通过各种方法的比较,分析概括各种方法的优缺点,并对今后研究方法的应用方向进行展望。
Dihydroquercetin is a flavonol,it has a lot of biological function and use,so studies on dihydroquercetin from natural products have been followed with interest.This paper introduced the methods of isolation and purification on dihydroquercetin from natural products.There are organic solvent extraction,doposit isolation,microwave-assisted extraction,ultrasonic wave by turn microwave extraction,crystallization and repeating crystallization,chromatography etc.Through contrasting these methods,analyzed and summarized advantages and disadvantages of every method,and looked forward applicative direction of research methods in the future.
出处
《食品与机械》
CSCD
北大核心
2010年第5期173-176,共4页
Food and Machinery
关键词
二氢槲皮素
分离纯化
发展趋势
dihydroquercetin
isolation and purification
developing trend
