大孔吸附树脂纯化枳椇叶中总黄酮工艺研究  

Study on the Purifying Technology of the Total Saponins in Hovenia Dulcis by Macroporous Resin

作　　者：兰光[1] 裴颖[1] 孙莉佳[1] Lan Guang;Pei Ying;Sun Lijia(Jilin Agricultural Science and Technology University, Jilin 132101, China)

机构地区：[1]吉林农业科技学院,吉林吉林132101

出　　处：《现代食品》2017年第24期78-80,共3页Modern Food

基　　金：吉林农业科技学院青年基金"一种北枳椇总黄酮的提取方法及其解酒活性的研究"(编号:吉农院合字[2015]第236号)

摘　　要：目的:建立大孔树脂分离纯化枳椇叶子中总黄酮的工艺。方法:通过比较9种大孔树脂对枳椇叶提取液的静态吸附率和解析率,优选一种,进一步考察其分离枳椇叶总黄酮的吸附性能和洗脱参数。结果:优选LSD-958大孔树脂,采用本实验确定的工艺参数枳椇叶总黄酮的纯度可由原样的10.14%提升到51.56%,纯化效果较好。结论:LSD-958大孔吸附树脂可以对枳椇叶中的黄酮类物质起到很好的"去粗取精"的作用。。Objective:To study the separation and purification process of total flavone in hovenia dulcis leaves with macropore resin.Methods:Through the comparison of9kinds of macroporous resins hoveniaacerbalindl leaf extract static adsorption rate and desorption rate,choose the best to further study its adsorption properties and elution parameters.Result:Optimization of LSD-958macroporous resin,total flavone of hovenia dulcis leaves purity can increase by10.14%to51.56%,better purification effect.Conclusion:LSD-958macroporous adsorption resin can play a good role in“de-fining”of flavonoids in Hovenia dulcis Thunb leaves.

关 键 词：枳椇叶 总黄酮 大孔树脂 

分 类 号：R284[医药卫生—中药学]