Patent ID: 11930834
Assignee: nan
Field: Pharmaceuticals (Chemistry)
Classification: CPC A | IPC A

Claim 21:
22. A method for extracting one or more polyphenolic compounds from pomace the method comprising:
a) providing a pomace;
a1) mixing the pomace with water, as the only added solvent in the method, to provide a pomace/water mixture, wherein the ratio of the pomace/water mixture is from 0.01 g/mL to 0.40 g/mL;
b) subjecting the pomace/water mixture to microwave radiation;
c) subjecting the pomace/water mixture from step b) to ultrasonication; and
d) subjecting the pomace/water mixture from step c) to heat, to produce an ultrasonicated and heated mixture comprising one or more polyphenolic compounds;
e) separating the solids from the ultrasonicated and heated mixture to form a solution;
f) subjecting the solution to ultrasonication.