TY JOUR TI TECHNOLOGY FOR PRODUCING A HIGH-PROTEIN FEED PRODUCT FROM LUPINE KW lupine KW protein concentrate KW multi-enzyme composition KW technology KW enzymatic hydrolysis KW microbial feed protein KW yeast KW protein isolate KW feed production JO Vestnik of Kazan State Agrarian University AU Prosvirnikov, D.B. AU Tuncev, D.V. AU Gaynullina, M.K. AU Yakimov, O.A. AU Kasanova, N.R. PY 2025 IS 20 PB Kazan state agrarian University