世界中医药2016，Vol.11Issue(6)：1082-1084,1087,4.DOI:10.3969/j.issn.1673-7202.2016.06.039
不同纯化方法对丹参水提取液中丹酚酸B的含量影响
Effects of Different Purification Methods on Content of Salvianolic Acid B in Water Extract from Salvia Miltiorrhiza Bge
摘要
Abstract
Objective:To explore the best purification method by observing effects of different purification ways on the extractive rate of salvianolic acid B in Salvia Miltiorrhiza Bge water-extraction.Methods:Salvianolic acid B content and dry extract yield rate were used as indexes for assessing the best purification method among ethanol precipitation,high speed centrifugation and macroporous resin absorption.Results:Among all three methods,salvianolic acid B content by macroporous absorption resin was the highest,with dry extract yield rate being the lowest;salvianolic acid B content by ethanol precipitation was the lowest,with dry extract yield rate being the medium level;and salvianolic acid B content by high speed centrifugation was at the medium level, with dry extract yield rate being the highest.Conclusion:Water extraction of Salvia miltiorrhiza Bge by macroporous absorption resin is considered as the best purification method.关键词
丹参/丹酚酸 B/乙醇沉淀法/高速离心法/大孔树脂吸附法Key words
Salvia Miltiorrhiza Bge/Salvianolic Acid B/Ethanol precipitation/High speed centrifugation/Macroporous absorp-tion resin分类
医药卫生引用本文复制引用
王萍,王宇鹤,贺新怀,辛爱洁,刘亚倩..不同纯化方法对丹参水提取液中丹酚酸B的含量影响[J].世界中医药,2016,11(6):1082-1084,1087,4.基金项目
陕西省中医药管理局科研项目（编号13-zy024）；陕西省教育厅科研项目 （）
