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. Russian Journal of Applied Chemistry Springer Journals

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

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Springer US
Copyright © 2013 by Pleiades Publishing, Ltd.
Chemistry; Chemistry/Food Science, general; Industrial Chemistry/Chemical Engineering
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