TY JOUR TI MASS CONCENTRATION OF VOLATILE SUBSTANCES IN WINES FROM RED INDIGENOUS GRAPE VARIETIES OF DON AMPELOGRAPHIC COLLECTION NAMED AFTER Ya.I. POTAPENKO KW grapes KW red wines KW physical and chemical composition KW organoleptic evaluation KW alcohol KW volatile substances JO Bulletin of KSAU AU Matveeva, N.V. AU Bahmetova, M.V. PY 2022 IS 0 PB Krasnoyarsk State Agrarian University