大孔吸附树脂对高良姜素吸附纯化特性的研究  

Separation and Purification of Galangin from Alpinia officinarum Hance by Macroporous Adsorption Resin

作　　者：黄云[1] 陈玲[1] 候红瑞[1] 冯毅凡[2] 张喜梅[1] 李晓玺[1] 李琳[1] 

机构地区：[1]华南理工大学轻工与食品学院,广东广州510641 [2]广东药学院药物研究所,广东广州510224

出　　处：《现代食品科技》2007年第1期1-4,共4页Modern Food Science and Technology

基　　金：广东省科技攻关项目(2003C104025);广东省关键领域重大突破项目(2003A30908);广州市科技成果转化计划(2004C13G0231)

摘　　要：目的:研究大孔吸附树脂分离纯化高良姜中高良姜素的工艺条件及参数。方法:以高良姜素的吸附率和解吸率为考察指标,从中筛选树脂,并研究大孔吸附树脂分离纯化高良姜素的吸附性能和洗脱参数。结果:HPD-600树脂对高良姜素有较好的吸附分离性能,适合于从高良姜中提纯高良姜素,经该树脂吸附解吸,饱和吸附率为91.8%,解吸率85.36%。结论:大孔吸附树脂分离纯化高良姜素的纯度可达92.4%,而上柱前初提物中高良姜素纯度为59.4%,说明采用本方法分离纯化高良姜素是可行的。Objective: To study the purification process of galangin in Alpinia officinarum Hance with macroporous adsorptive resin. Methods: The static adsorption ratio and elution ratio were used to evaluate the adsorption performance of the tested resins for the separation and purification of galangin. Results: Resin HPD-600 showed good separation performance and was selected to purify galangin in Alpinia officinarum Hance. With this resin, the static adsorption ratio of galangin was 91.8% and the desorption ratio o...

关 键 词：高良姜 高良姜素 大孔吸附树脂 分离纯化 

分 类 号：TQ461[化学工程—制药化工]