TY JOUR TI TECHNOLOGICAL OPERATIONS INFLUENCE ON THE COMPOSITION OF CATIONS IN TYPE PORT LIQUEUR WINES FROM THE PLATOVSKY GRAPE VARIETY KW grape variety KW grapes of interspecific origin KW liqueur wines KW port wine KW alkali metal cations JO Bulletin of KSAU AU Kalmykova, E.N. AU Kalmykova, N.N. AU Gaponova, T.V. PY 2023 IS 0 PB Krasnoyarsk State Agrarian University