Sorption properties of enzymatically modified flax fiber

Sorption properties of enzymatically modified flax fiber The influence of enzymatic modification on the sorption properties of a short flax fiber with respect to the Cu(II) ions was examined. The optimal parameters were determined for treatment of natural cellulose-containing sorbent with various enzymatic preparations, B1mix, NCE, and protease, which affords the maximal sorption capacity of the sorbent and the shortest time required for establishment of equilibrium. IR spectroscopy was applied to examine changes in the structure of the substrate via rupture of inter-and intramolecular bonds in its constituent biopolymers under the action of the enzymes. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Applied Chemistry Springer Journals

Sorption properties of enzymatically modified flax fiber

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Publisher
Nauka/Interperiodica
Copyright
Copyright © 2007 by Pleiades Publishing, Ltd.
Subject
Chemistry; Chemistry/Food Science, general; Industrial Chemistry/Chemical Engineering
ISSN
1070-4272
eISSN
1608-3296
D.O.I.
10.1134/S1070427207020139
Publisher site
See Article on Publisher Site

Abstract

The influence of enzymatic modification on the sorption properties of a short flax fiber with respect to the Cu(II) ions was examined. The optimal parameters were determined for treatment of natural cellulose-containing sorbent with various enzymatic preparations, B1mix, NCE, and protease, which affords the maximal sorption capacity of the sorbent and the shortest time required for establishment of equilibrium. IR spectroscopy was applied to examine changes in the structure of the substrate via rupture of inter-and intramolecular bonds in its constituent biopolymers under the action of the enzymes.

Journal

Russian Journal of Applied ChemistrySpringer Journals

Published: Mar 20, 2007

References

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