Fractionation of chitosan by ultrafiltration

200947 citationsJournal Article

Authors

S. A. Lopatin · Russian Academy of Sciences

M. S. Derbeneva · Lomonosov Moscow State University

С. Н. Куликов · Kazan Research Institute of Epidemiology and Microbiology

В. П. Варламов · Russian Academy of Sciences

О. А. Шпигун · Lomonosov Moscow State University

Abstract

It was shown that low-molecular chitosan could be fractioned by ultrafiltration. The types of membranes suitable for this purpose were determined. The effect of ionic strength and the solvent nature on the molecular weight and polydispersity of the obtained samples was studied. The possibility of obtaining chitosan with low polydispersity was shown.

Topics & Keywords

Nanocomposite Films for Food Packaging Biopolymer Synthesis and Applications Protein purification and stability

Publication Details

Published in: Journal of Analytical Chemistry

Volume 64, Issue 6, pp. 648-651

DOI: 10.1134/s1061934809060197

Field-Weighted Citation Impact: 0.88

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Fractionation of chitosan by ultrafiltration

Authors

Abstract

Topics & Keywords

Publication Details