大孔树脂对沙枣黄酮吸附及解吸性能的研究  

Sorption and Desorption of Elaeagnus angustifolia Flavonoids with Macroporous Resins

作　　者：马彦梅[1] 何艳熙[1] 童得军[1] 夏新福[1] 李炳奇[1] 

机构地区：[1]石河子大学化学化工学院,新疆石河子832000

出　　处：《现代食品科技》2009年第2期144-145,175,共3页Modern Food Science and Technology

基　　金：教育部"春晖"计划项目(项目编号:Z2006-1-83003)

摘　　要：本文通过静态吸附及解吸实验、动态吸附及解吸实验,初步研究了AB-8、S-8、NKA、NKA-2、D201、XDA-1、X-5等七种大孔树脂对沙枣黄酮的吸附及解吸性能。实验结果表明,XDA-1型大孔树脂对沙枣黄酮的动态吸附率为87.84%,动态解吸率为91.02%,是一种较好的分离沙枣黄酮的树脂材料。Through static/dynamic adsorption and desorption experiments, the sorption and desorption properties of seven kinds of macroporous resins, including AB-8, S-8, NKA, NKA-2, D201, XDA-1 and X-5, for Elaeagnus angustifolia flavonoids were studied. The results showed that XDA-1 resin was preferable for separating Elaeagnus angustifolia flavonoids with the static absorption and dynamic desorption ratio being 87.87% and 91.02%, respectively.

关 键 词：沙枣 黄酮 大孔树脂 吸附 解吸 

分 类 号：TQ461[化学工程—制药化工]