天津科技大学学报2012，Vol.27Issue(1)：14-17,4.
五味子木脂素超声循环提取工艺条件的优化
Optimization on Ultrasonic Circulation Technique to Extract of Lignans from Schisandra Chinesnsis Baill
摘要
Abstract
Lignans such as schisandrin were extracted with ultrasonic circulation technique from Schisandra Chinesnsis Bail!.. Effects of solvent, solvent concentration,extraction time, ultrasound power,ratio of liquid to solid and temperature on the yield of lignans were studied. The results showed that the extraction solvent was 85% ethanol. The optimal conditions were 500 W ultrasonic power, 10 min ultrasonic time, 30 ℃ temeperature and the ratio of liquid to solid was 20, when the yield of lignans was 80.84%.关键词
五味子/木脂素/超声循环技术/高效液相色谱Key words
Schisandra Chinesnsis Bail!./ lignans/ ultrasonic circulation technique/ HPLC分类
化学化工引用本文复制引用
周玲,王学魁,沙作良,肖清贵,徐红彬..五味子木脂素超声循环提取工艺条件的优化[J].天津科技大学学报,2012,27(1):14-17,4.基金项目
国家水体污染控制与治理科技重大专项(2008ZX07207-003) （2008ZX07207-003）
