Patent ID: 9040098
Filing Date: 2015-05-26
Classification: A23L,C07K

Abstract:
1. A canola protein isolate having a protein content of at least about 90 wt % (N ×6.25) d.b. containing both albumin and globulin fractions of the canola protein and which is soluble in an acidic aqueous environment, prepared by a method which is selected from the group consisting of: (A) (a) extracting canola oil seed meal at a temperature of at least about 5° C. to cause solubilization of canola protein from the meal and to form an aqueous protein solution having a protein content of about 5 to about 40 g/L and a pH of about 5 to about 6.8, (B) (a) extracting canola oil seed meal at a temperature of at least about 5° C. to cause solubilization of canola protein from the meal and to form an aqueous canola protein solution having a protein content of about 5 to about 40 g/L and a pH of about 5 to about 6.8, (C) (a) extracting canola oil seed meal at a temperature of at least about 5° C. to cause solubilization of canola protein from the meal and to form an aqueous protein solution having a protein content of about 5 to about 40 g/L and a pH of about 5 to about 6.8, (D) (a) extracting canola seed meal with an aqueous solution of a calcium salt at a temperature of at least about 5° C. to cause solubilization of canola protein from the meal and to form an aqueous canola protein solution having a protein content of about 5 to about 40 g/L and a pH of about 5 to about 6.8, (E) (a) extracting canola oil seed meal at a temperature of at least about 5° C. to cause solubilization of canola protein from the meal and to form an aqueous protein solution having a protein content of about 5 to about 40 g/L and a pH of about 5 to about 6.8, (F) (a) extracting canola oil seed meal at a temperature of about 5° C. to cause solubilization of canola protein from the meal and to form an aqueous canola protein solution having a protein content of about 5 to about 40 g/L and a pH of about 5 to about 6.8,