Effect of the content of divinylbenzene in ion-exchange resins on the chromatographic separation of alpha-cyclodextrin and glucose.
In the chromatographic separation of alpha-cyclodextrin and glucose, the parameters relating to the adsorption equilibria and rate processes of the solutes were evaluated for the sodium forms of cation-exchange resins with contents of divinylbenzene (DVB) of 2, 4, 6 and 8%. By using these parameters, the chromatograms of the solutes were then calculated. It is concluded that the resin with 6% DVB is most suitable for the chromatographic separation of the solutes on a preparative scale.
Hashimoto
K
K
Department of Chemical Engineering, Faculty of Engineering, Kyoto University, Japan.
Shirai
Y
Y
Adachi
S
S
Horie
M
M
D002852:Chromatography, Ion Exchange; D003505:Cyclodextrins / Q000302:isolation & purification*; D003912:Dextrins / Q000302:isolation & purification*; D004058:Diffusion; D005947:Glucose / Q000302:isolation & purification*; D007475:Ion Exchange Resins / Q000032:analysis*; D013213:Starch / Q000302:isolation & purification*; D014753:Vinyl Compounds / Q000032:analysis*; D047391:alpha-Cyclodextrins
D003505:Cyclodextrins; D003912:Dextrins; D007475:Ion Exchange Resins; D014753:Vinyl Compounds; D047391:alpha-Cyclodextrins; D013213:Starch; D005947:Glucose; C004985:divinyl benzene; C032613:alpha-cyclodextrin