Patent ID: 6420133
Filing Date: 2002-07-16
Classification: A23J

Abstract:
A process for preparation of a high protein hydrolysate, said process comprising:a) selecting two or more protein materials in the form of defatted oilseed flours; b) mixing the defatted oilseed flours; c) dispersing the mixed flour obtained from step b), in aqueous medium at a controlled temperature and alkaline pH for 1-2 hrs to form a slurry; d) raising the temperature of the slurry up to 40-50Â° C.; e) hydrolyzing the slurry obtained in step d) using fungal enzyme at controlled temperature for 2-3 hrs; f) raising the temperature of the slurry from step e) up to 50-60Â° C.; g) hydrolysing the slurry of step f) with plant enzyme at a temperature of 50-60Â° C. for 1-2 hrs; h) deactivating the residual enzyme by keeping the slurry on a waterbath for 10-15 min at 90-100Â° C.; i) recovering a low molecular weight protein hydrolysate from the protein fraction of the hydrolysis step h) by centrifugation; and hydrolysate.