Search academic texts

Information × Registration Number 0223U005438, 0121U107954 , R & D reports Title Substantiation of technological use directions in winemaking of new red grapevine varieties and selections breeded at NSC "Tairov Institute of Viticulture and Wine-Making" popup.stage_title Head Muliukina Nina А., Доктор сільськогосподарських наук Registration Date 22-12-2023 Organization National Research Center "VE Tairov Institute of Viticulture and Enology" popup.description2  The report on the GDR includes 20 pages, 4 figures and 28 literary sources. The object of the study: physicochemical and biochemical indicators of red varieties and breeding forms The subject of the study: directions for the use of new red varieties in winemaking Material: technical red varieties of the selection of the NSC "IViV named after V.E. Tairov" Methods: physical and chemical, organoleptic Results: A comprehensive evaluation of red varieties and breeding forms of grapes was carried out according to physico-chemical and biochemical indicators. The physico-chemical and organoleptic indicators of wine materials from grapes of red varieties and selection forms, obtained at the NSC "IViV named after V. E. Tairov". An organoleptic analysis was carried out and a group of wines with a tasting rating of 7.9 - 8.0 points was selected. According to the indicator of sugar accumulation, Odesa pearl and Charivnyi varieties stood out, and according to the level of technological reserve of phenolic substances - Odesa pearl, Illichivskiy early and Charivnyi varieties stood out. According to the results of the organoleptic evaluation, selection forms 56-62-39 (full, rich taste of wine with tones of currant, nightshade, poppy, green pepper and spices), 58-37-40 (fresh notes of mown grass and red berries - raspberries and strawberries) are distinguished. , 54-56-88 (tones of nightshade, light nutmeg, pomegranate, prune). Keywords: technical grape varieties, physico-chemical parameters, organoleptic evaluation, areas of technological use Product Description popup.authors Ivashko Olga H Gerus Lyudmila Vasylivna popup.nrat_date 2023-12-22 Close