Recovery of maltol through aqueous extraction

Details Recovery of maltol through aqueous extraction Recovery of maltol through aqueous extraction

1994-05-09

1995-08-08

Chan, Nicky

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D30940

Patent

active

054400538

ABSTRACT:
Disclosed is a process for recovering maltol from water-insoluble source material containing maltol, comprising extracting the maltol with a hot aqueous solution containing a solute which increases the immiscibility between said source material and said solution.

REFERENCES:
patent: 3501501 (1970-03-01), Heintz et al.
patent: 5221756 (1993-06-01), Fleisher et al.
Fleisher and Fleisher (1991) "Water-Soluble Fractions of the Essential Oils", Perfumer and Flavorist 16:37-41.
Goos and Reiter (1946) "New Products from Wood Carbonization", Industrial and Engineering Chemistry 38(2):132-135.
LeBlanc and Akers (1989) "Maltol and Ethyl Maltol: From the Larch Tree to Successful Food Additive", Food Technology, pp. 78-84.
Fleisher, A. (1990) "The Poroplast Extraction Technique in the Flavor and Fragrance Industry", Perfumer and Flavorist 15(5):27-36.

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