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Changes on volatile composition of Kraljevina wines by controlled malolactic fermentation


Jeromel, Ana; Hejravec, Stanka; Orlić, Sandi; Redžepović, Sulejman; Wondra, Mojmir
Changes on volatile composition of Kraljevina wines by controlled malolactic fermentation // Journal of central European agriculture, 8 (2008), 2; 363-372 (međunarodna recenzija, članak, znanstveni)


Naslov
Changes on volatile composition of Kraljevina wines by controlled malolactic fermentation

Autori
Jeromel, Ana ; Hejravec, Stanka ; Orlić, Sandi ; Redžepović, Sulejman ; Wondra, Mojmir

Izvornik
Journal of central European agriculture (1332-9049) 8 (2008), 2; 363-372

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Kraljevina; malolactic fermentation; volatile compounds

Sažetak
The effect of malolactic fermentation (MLF) on the volatile composition of white wines made from autochtonous grape variety Kraljevina was studied by inoculation with selected lactic acid bacteria. At the end of malolactic fermentation, after the decomposition of the malic acid present in wine the non volatile compounds were analyzed by HPLC, while volatile compounds were analyzed by gas chromatography. All wines were also sensory analyzed. Results showed changes in acetaldehyde, some higher alcohols, ethyl esters, free and bound monoterpenes and some organic acids that contribute to enhance the sensory properties and quality of Kraljevina wines that underwent malolactic fermentation.

Izvorni jezik
Engleski

Znanstvena područja
Biotehnologija



POVEZANOST RADA


Projekt / tema
178-0580477-2130 - Funkcionalna analiza i molekularna karakterizacija vinskih kvasaca (Sandi Orlić, )
178-1781845-1985 - Uzroci netipične arome starenja u vinu (Ana Jeromel, )

Ustanove
Agronomski fakultet, Zagreb

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Emerging Sources Citation Index (ESCI)
  • Scopus