AUTHOR(S) / АУТОР(И): Danka Mitrović, Nikolina Živković, Ana Milić, Ivana Ignjatović Sredović, Aleksandar Petrović
E-MAIL: aleksandar.petrovic@agrif.bg.ac.rs
DOI: 10.46793/SBT29.49DM
ABSTRACT / САЖЕТАК:
In this study, the influence of maceration time on the chemical and sensory properties of the red wine grape variety Prokupac (Vitis viniferae L.) was investigated. The main focus was on the total phenolic content (TPC) and other chemical components of the wine whose content is influenced by maceration time and other conditions of vinification. The addition of yeast could also influence the properties of the wine, which is why spontaneous and inoculated fermentation were observed. In both cases, maceration lasted 0, 3, 5, 7, 14 and 21 days, respectively. The highest extracted value of TPC was reached on the 12th day during inoculated fermentation (1940.11 mg GAE/L) and on the 21st day during spontaneous fermentation (1793.00 mg GAE/L). Apart from TPC and other chemical components of the wine, these values depend on the wine technology used.
KEYWORDS / КЉУЧНЕ РЕЧИ:
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