Scientific Bulletin of Namangan State University


In the paper separation of charged and neutral fractions of arabinogalactan and galactoglucomannan in size-exclusion chromatography of polysaccharides due to influence of electrostatic effects were determined. This phenomenon based on increasing of geometrical size of charged macromolecules via appearance of polyelectrolyte expansion effect in water solutions. Water was used as eluent

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1. Barth, H.G.; Boyes, B.E.; Jackson, Ch. Analytical Chemistry 1998, 70, 251-278 2. Churms, S.C. Journal of Chromatography Library 2002, 66, 267-303. 3. Song, T., Pranovich, A., Holmbom, B. Bioresource Technology 2013, 198-203. Boymirzaev



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