食品工业科技2011，Vol.32Issue(2)：245-247,250,4.
超声辅助提取功劳木中盐酸小檗碱工艺研究
Ultrasonic-assisted extraction of berberine from Caulis Mahonia
摘要
Abstract
For optimal parameters of extraction condition for berberine of Caulis Mahonia, effects of ultrasonic extraction time, ultrasonic extraction temperature on berberine yield were studied through single factor experiments and orthogonal experiments. The results indicated that the effect sequence of four main factors for berberine yield were as follows: ethanol concentration, liquid-to-solid ratio, ultrasonic extraction time, ultrasonic power. The optimal extraction conditions were as follows:80％ ethanol as the solvent, ultrasonic extraction time 30min, ultrasonic power 500W,liquid-to-solid ratio 9. With the verification of five parallel tests, the test process was stable and reliable.Comparing with control experiment, berberine yield in extract increased by 56.1％.关键词
超声辅助提取/功劳木/盐酸小檗碱分类
轻工纺织引用本文复制引用
白靖文,叶非..超声辅助提取功劳木中盐酸小檗碱工艺研究[J].食品工业科技,2011,32(2):245-247,250,4.基金项目
哈尔滨青年科技创新人才基金项目(2009RFQXN099). （2009RFQXN099）
