Concentration of anthocyanin pigments from aqueous extract with M-PVA sorbent

Concentration of anthocyanin pigments from aqueous extract with M-PVA sorbent M-PVA magnetic sorbent was applied for the first time to recovering concentrate of anthocyanin pigments from aqueous extract. M-PVA was separated from the sorption medium under the action of external magnetifield. Desorption with 96% ethanol yielded a solution in which the concentration of the pigments was three times higher than in the initial extract. The concentrate recovery takes 15 min. M-PVA sorbent can be repeatedly used for recovering desired molecules from a medium containing particles of vegetable material. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Applied Chemistry Springer Journals

Concentration of anthocyanin pigments from aqueous extract with M-PVA sorbent

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Publisher
Springer Journals
Copyright
Copyright © 2013 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/S1070427213060207
Publisher site
See Article on Publisher Site

Abstract

M-PVA magnetic sorbent was applied for the first time to recovering concentrate of anthocyanin pigments from aqueous extract. M-PVA was separated from the sorption medium under the action of external magnetifield. Desorption with 96% ethanol yielded a solution in which the concentration of the pigments was three times higher than in the initial extract. The concentrate recovery takes 15 min. M-PVA sorbent can be repeatedly used for recovering desired molecules from a medium containing particles of vegetable material.

Journal

Russian Journal of Applied ChemistrySpringer Journals

Published: Jul 24, 2013

References

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