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Scientific Bulletin of Namangan State University

Abstract

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

First Page

72

Last Page

77

References

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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