CANOLA PROTEIN ISOLATED FUNCTIONALITY II.

摘要

A method of forming a food composition, comprising: extracting a flour from canola oilseeds with an aqueous saline solution to form an aqueous protein solution; reduce the volume of the aqueous protein solution using ultrafiltration membranes to provide a concentrated protein solution that has a protein content above 200 g / l; dilute the concentrated protein solution in cold water that has a temperature of less than 15 ° C to form a cloud of protein micelles; let the protein micelles settle to form a viscous sticky mass and a supernatant; concentrate the supernatant; mix the concentrated supernatant with the viscous sticky dough; drying the resulting mixture to provide a substantially non-denatured canola protein isolate having a protein content of at least 90% by weight; and providing a food composition comprising a food product and said substantially non-denatured canola protein isolate as a component that provides functionality in said food composition.