Patent ID: 8048463
Filing Date: 2011-11-01
Classification: A23C,A23J,A23L

Abstract:
1. A method for preparing a drink suitable for human consumption, comprising: (a) providing a soluble protein isolate prepared by extracting proteins from Brassica oil seeds and obtaining an extracted solution containing protein, phenolic-protein complexes, and free phenolic compounds, treating the solution to liberate at least some phenolic compounds from the phenolic-protein complexes, separating at least a portion of the free phenolic compounds from the solution, subjecting the solution to isoelectric precipitation wherein the soluble protein isolate contains a plurality of proteins which are soluble in the solution at a selected isoelectric point and recovering at least a portion of the soluble protein isolate, (b) providing a liquid; and (c) combining the liquid and the soluble protein isolate to form the drink.