LI Xue-jian, DU Zheng-cai, DENG Jia-gang. Operation Conditions Affecting Macroporous Resin D101 to Adsorb Mangiferin[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(15): 24-26.
LI Xue-jian, DU Zheng-cai, DENG Jia-gang. Operation Conditions Affecting Macroporous Resin D101 to Adsorb Mangiferin[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(15): 24-26. DOI: 10.13422/j.cnki.syfjx.2011.15.020.
Objective:To select one or more macroporous resins that can effectively adsorb mangiferin
and then optimize the operation conditions.Method:Static adsorption test was employed to select target resins
and orthogonal test was used to optimize the operation conditions.Result:Macroporous resin D101 and AB-8 were thebest in 41 tested resins.The operation conditions
arranged from high to low
were pH
time
temperature and concentration.70% alcohol aqueous could effectively desorb mangiferin from resin D101.Conclusion:The optimal conditions for macroporous resin D101 to adsorb mangiferin are:pH 2 aqueous solution with a mangiferin concentration of 2.841 × 10-2 mol.L-1
adsorption time is 5 minutes
operating at room temperature;70% alcohol aqueous was used as desorption solution.