Process for preparing a plant protein containing liquid

Abstract

The invention relates to a process for preparing a plant protein containing liquid from a defatted oleaginous plant, comprising the following steps: a) Forming a suspension of the defatted oleaginous plant in an aqueous solvent; b) Enzymatically treating the suspension obtained in step a), with the following enzymes: —at least one protein glutaminase for the solubilisation in said aqueous solvent of proteins contained in the defatted oleaginous plant, —at least one transglutaminase, said enzymes being used successively or simultaneously; c) Recovering the plant protein containing liquid obtained in step b). The Invention also relates to a plant protein containing liquid, obtained according to said process and a protein-rich food product, comprising the plant protein containing liquid obtained according to the above process.

Dependencies are inferred from the claim text.