Preparation of isoflavones from legumes

Food or edible material: processes – compositions – and products – Fermentation processes – Of isolated seed – bean or nut – or material derived therefrom

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426 48, 426 52, 426634, 435 681, 435 76, 435125, 435200, 435272, C21P 2106, C12N 924, A61K 31337, A61K 3578

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active

061466689

ABSTRACT:
Processes for the production of isoflavones are described wherein plant material from plants of the genus leguminosae are contacted with water, an enzyme which cleaves isoflavone glycosides to the aglucone form and a C.sub.2 -C.sub.10 organic solvent, so as to form a combination, incubating the combination for a time sufficient to allow isoflavones of the aglucone form to partition into the organic solvent component, and thereafter recovering isoflavones from the organic solvent component.

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