公开(公告)号：US3734901A

公开(公告)日：1973-05-22

申请号：US3734901D

申请日：1970-09-28

Applicant: STALEY MFG CO A E

Inventor： HAYES L ,  SIMMS R

IPC: A23J1/14 ,  C11B1/10

CPC classification number: A23J1/142 ,  C11B1/10

Abstract: SOYA PROTEIN CONCENTRATES ARE PREPARED BY REMOVING RESIDUAL LIPID AND WATER-SOLUBLE CONSTITUENTS FROM DEFATTED SOYBEAN FLAKES. THE RESIDUAL LIPIDS ARE INITIALLY EXTRACTED FROM THE SOYBEAN FLAKES WITH A HYDROCARBON-MONOHYDRIC ALCOHOL SOLVENT FOLLOWED BY AQUEOUS EXTRACTION OF THE WATER-SOLUBLE CONSTITUENTS. A HIGH LECITHIN-CONTAINING OIL IS OBTAINED BY ADMIXING THE RESULTANT LIPID MISCELLA AND AQUEOUS MISCELLA AND THEN EFFECTUATING AN OIL PHASE SEPRATION FROM THE ADMIXTURE.