Keywords
must; physicochemical indicators; glucoacidometric indicator; indicator of technical ripeness; phenolic compounds
Abstract
The results of studies of physicochemical indicators and biochemical properties of red grape varieties bred in the
Institute Magarach – ‘Antei Magarachskiy’, ‘Pamyati Golodrigi’, ‘Krasen’ of 2014-2020 crop years are presented. Technological
features of grapes, consisting of the extracting capacity of phenolic, including coloring, substances, depending on the methods of
its processing, are studied. It is noted that the varieties under study belong to the group of low oxidizable varieties. The approach
to determine individual characteristics when assessing the breeding grape varieties is proposed.