MOFs对毛蕊花糖苷的吸附解吸性能研究  

Exploration of the Adsorption and Desorption Performance of Acteoside on MOFs

作　　者：田梦飞 肖雨昕 刘庆龙 邱乐群 王伟豪 李春英[1,3,4] 赵春建 TIAN Meng-fei;XIAO Yu-xin;LIU Qing-long;QIU Le-qun;WANG Wei-hao;LI Chun-ying;ZHAO Chun-jian(College of Chemical,Chemical Engineering and Resource Utilization,Northeast Forestry University,Harbin 150040,China;Engineering Research Center of Forestry Biologics,Ministry of Education,Harbin 150040,China;Heilongjiang Provincial Key Laboratory of Ecological Utilization of Forestry-based Active Substances,Harbin 150040,China;Key Laboratory of Forest Plant Ecology,Ministry of Education,Northeast Forestry University,Harbin 150040,China)

机构地区：[1]东北林业大学化学化工与资源利用学院,黑龙江哈尔滨150040 [2]林业生物制剂教育部工程研究中心,黑龙江哈尔滨150040 [3]黑龙江省林源活性物质生态利用重点实验室,黑龙江哈尔滨150040 [4]森林植物生态学教育部重点实验室,黑龙江哈尔滨150040

出　　处：《黑龙江农业科学》2022年第5期74-79,共6页Heilongjiang Agricultural Sciences

基　　金：大学生创新训练项目(202110225447)。

摘　　要：为了探究MOFs材料对地黄叶提取物中毛蕊花糖苷的吸附解吸性能,首先制备MOFs材料,随后以吸附量、解吸量、解吸率为指标筛选最适宜分离毛蕊花糖苷的MOFs和大孔树脂,以单因素试验对ZIF-8吸附、解吸毛蕊花糖苷的能力进行优化,并在优化所得条件下比较ZIF-8和D-101对毛蕊花糖苷的吸附、解吸能力。结果表明:ZIF-8对毛蕊花糖苷的吸附量和解吸量分别为40.78和25.42 mg·g^(-1),其分别是D-101大孔树脂对毛蕊花糖苷吸附量和解吸量的1.85倍和1.83倍。因此,ZIF-8对毛蕊花糖苷的吸附、解吸性能优于D-101大孔树脂。In order to explore the adsorption and desorption properties of MOFs on acteoside in Rehmannia glutinosa leaves extract,MOFs were first prepared by referring to the literature method.Then,the most suitable MOFs and macroporous resins for the separation of acteoside were screened according to the adsorption capacity,desorption capacity and desorption yield.The ability of ZIF-8 to adsorb and desorb acteoside was optimized by single factor experiments.The adsorption and desorption capacities of ZIF-8 and D-101 on acteoside were compared under the optimized conditions.The results showed that the adsorption and desorption of acteoside by ZIF-8 were 40.78 and 25.42 mg·g^(-1),respectively.Which were 1.85-fold and 1.83-fold that of those obtained by D-101,respectively.Therefore,the adsorption and desorption performance of ZIF-8 on acteoside was better than that of D-101 macroporous resin.

关 键 词：MOFS 分散固相萃取 地黄叶 毛蕊花糖苷 大孔树脂 

分 类 号：O64[理学—物理化学]