Native protein extractions Dry and wet milling and classifying / turbo separation. (Pilot scale possibilities) Water and solvent extraction: specific recovery of soluble or insoluble fraction, keeping native functional properties. (Pilot scale possibilities) Pretreatment of the plant matrix (heat, pressure, ultra sound, microwave…). (Pilot scale possibilities) Expanded bed chromatography (specific absorption ligand). (Physico-chemical characterization of products)