大孔树脂对金银花中绿原酸提取纯化效果的研究  

Study on Extracting and Purification of Chlorogenic Acid from Flos Lonicerae with Macroporous Resin

作　　者：刘磊[1] 何再安[1] 余子川[1] 吴和珍[1] 刘超英[1] 刘焱文[1] 

机构地区：[1]湖北中医学院中药资源与中药复方省部共建教育部重点实验室,湖北武汉430061

出　　处：《中国现代中药》2008年第5期24-25,共2页Modern Chinese Medicine

摘　　要：目的:考察不同型号的大孔吸附树脂对金银花中绿原酸的提取纯化效果,为在中药纯化研究中应用树脂吸附纯化法,进一步开发金银花的相关产品提供参考。方法:用HPLC法测定绿原酸含量;采用动态吸附法,考察大孔树脂的吸附、解吸附性能和纯化效果。结果:LS-303树脂综合性能最佳,提取液在酸性条件下吸附量佳。结论:LS-303大孔树脂对绿原酸的提取纯化效果较好,可用于工业化生产。Objective： Study on extracting and porous resins in order to develop products about flos purifying chlorogenic acid from f!os lonicerae by different macrolonicerae further. Methods：The content of chlorogenic acid was determined by HPLC ; adsorption, desorption and purification were investigated by dynamic adsorption method. Results： The macroporous resin of LS-303 had the best effect. The adsorption quantity was more in acidic solution. Conclusion： LS-303 was a choice of the optimal macroDorous resin and it could be industrialized.

关 键 词：金银花 绿原酸 大孔树脂 

分 类 号：R373.9[医药卫生—病原生物学] R284.2[医药卫生—基础医学]