安徽农业科学2011，Vol.39Issue(30)：18481-18483,3.
金叶女贞中熊果酸的提取工艺研究
Extraction Technology of Ursolic Acid in Ligustrum Vicaryi
摘要
Abstract
[Objective] The aim of this research was to select the optimum extraction technology of ursolic acid in Ugustrum Vicaryi. [ Method] Taking 5% vanillin acetum and perchloric acid as the color reagents, ursolic acid was extracted from L. Vicaryi by cellulose method. The optimum color condition was determined by orthogonal test; and the content of ursolic acid was determined at 550 nm. [ Conclusion ] The optimum color condition was 0.3 ml 5% vanillin, 1.0 ml perchloric acid under 60 ℃. Under this condition, the extraction rate of ursolic acid in the L vicaryi flower was 2.037%. [ Conclusion] Results of orthogonal test showed that that the content of ursolic acid was the highest in the fruits of L. Vicaryi.关键词
熊果酸/分光光度法/正交试验/金叶女贞(Ligustrum lucidum Ait.)Key words
Ursolic acid/ Spectrophotometry/ Orthogonal test/ Ugustrum vicaryi分类
农业科技引用本文复制引用
陈亮,夏晓芬,侯忍,马玫瑰,梅芳芳,蔡力,周轩..金叶女贞中熊果酸的提取工艺研究[J].安徽农业科学,2011,39(30):18481-18483,3.基金项目
湖北省教育厅优秀中青年人才项目(Q20102501). （Q20102501）
