TY JOUR TI PROTEIN CONCENTRATE FROM WHITE LUPINE OF DEGA VARIETY KW lupine KW protein concentrate KW extrusion KW enzymolysis KW amino acids KW protein KW feed protein JO Vestnik of Kazan State Agrarian University AU Prosvirnikov, D.B. AU Tuncev, D.V. AU Gaynullina, M.K. AU Kasanova, N.R. PY 2025 IS 20 PB Kazan state agrarian University