TY JOUR TI STUDY OF THE BAROMEMBRANE TECHNOLOGIES EFEECT ON THE PROCESS OF GELATINE PRODUCTION KW baromembrane technologies KW ultrafiltration KW gelatin KW concentration KW protein. JO Bulletin of KSAU AU Voroshilin, R.A. PY 2021 IS 0 PB Krasnoyarsk State Agrarian University