TY JOUR TI STUDY OF THE PHYSICOCHEMICAL METHODS OF PECTIN EXTRACT PROCESSING INFLUENCE ON THE PECTIN PRECIPITATION PROCESS EFFICIENCY KW fermented beet pulp KW pectin KW neutralizing agents KW precipitation KW ethyl alcohol KW purity JO Bulletin of KSAU AU Semenihin, S.O. AU Fabrickaya, A.A. AU Gorodeckiy, V.O. AU Daisheva, N.M. AU Kotlyarevskaya, N.I. AU Usmanov, M.M. PY 2024 IS 0 PB Krasnoyarsk State Agrarian University