Abstract
The distribution, intraparticle diffusion, and axial dispersion coefficients of maltooligosaccharides with degrees of polymerization (d, p.) of 1 to 5 and 7 on hydrophilic vinyl polymer gel, Toyopearl HW-405, were determined by the moment analysis of the elution curves of the saccharides . The dependencies of the coefficients on d, p. were obtained . By using the parameters evaluated, the bed height required to separate almost completely the maltooligosaccharides with d, p, of i and i+1(i=1 to 6) was calculated. The parallel pore model was applicable for the gel to estimate the intraparticle diffusion coefficients of the saccharides .
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