DETERMINATION OF SOME PARAMETERS IN WINE PRODUCED FROM CLONE AND POPULATION OF VRANEC VARIETY VINES
Journal
Journal of Agricultural, Food and Environmental Sciences
Date Issued
2022
Author(s)
Taseska-Gjorgjijevski Milena
Nedekovski Dushko
Dzoljevska Milenkovska Roze
Poposka Hristina
Abstract
Vranec variety is the most planted red grape variety in our country for production of
high quality wine. This investigation was carried out on two vineyards, one with clone material
and the other with population indigenes for old Macedonian vineyards. Both were located in
Gevgelija-Valandovo region with sub-mediterranean clime conditions. The scope of this
investigation is to determine some chemical parameters that influence on the quality of wine,
as alcohol strength, specific gravity, total extract, total acids, volatile acids, pH, free and total
SO2. Also, the content of total phenols, total anthocyanins, hue, intensity and percent of red,
yellow and blue color were analyzed. Five wine experts were involved for the sensory descriptive
evaluation of the investigated wines and the results were presented on spider chart.
high quality wine. This investigation was carried out on two vineyards, one with clone material
and the other with population indigenes for old Macedonian vineyards. Both were located in
Gevgelija-Valandovo region with sub-mediterranean clime conditions. The scope of this
investigation is to determine some chemical parameters that influence on the quality of wine,
as alcohol strength, specific gravity, total extract, total acids, volatile acids, pH, free and total
SO2. Also, the content of total phenols, total anthocyanins, hue, intensity and percent of red,
yellow and blue color were analyzed. Five wine experts were involved for the sensory descriptive
evaluation of the investigated wines and the results were presented on spider chart.
Subjects
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