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Pregled bibliografske jedinice broj: 287372

Influence of indigenous Saccharomyces paradoxus strains on Chardonnay wine fermentation aroma


Orlić, Sandi; Redžepović, Sulejman; Jeromel, Ana; Herjavec, Stanka; Iacumin, Lucilla
Influence of indigenous Saccharomyces paradoxus strains on Chardonnay wine fermentation aroma // International Journal of Food Science and Technology, 42 (2007), 1; 95-101 (međunarodna recenzija, članak, znanstveni)


Naslov
Influence of indigenous Saccharomyces paradoxus strains on Chardonnay wine fermentation aroma

Autori
Orlić, Sandi ; Redžepović, Sulejman ; Jeromel, Ana ; Herjavec, Stanka ; Iacumin, Lucilla

Izvornik
International Journal of Food Science and Technology (0950-5423) 42 (2007), 1; 95-101

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

Ključne riječi
Saccharomyces paradoxus; Chardonnay; volatile compounds

Sažetak
Seven indigenous yeast strains of Saccharomyces paradoxus previously isolated and identificated with molecular and physiological methods were tested for their fermentation abilities. Chemical analyses of produced wines showed differences compared to the S. cerevisiae strain used as a control. The examined S. paradoxus strains showed good fermentation vigor, ethanol tolerance, and difference in the fermentation rate. Four of seven analyzed S.paradoxus strains (RO66, RO54, RO11 and RO134) metabolized sugar up to 1g/L. The total amount of higher alcohol was lower compared to S. cerevisiae wines. Strain RO 83 was able to degrade up to 40% malic acid and can be used for biological deacidification. Sensory evaluation of dry and semi-dry wines pointed out good enological properties and positive influence on final wine quality, especially S. paradoxus RO54 strain. All these properties of S. paradoxus strains pointed out the possibility of their application in wine industry.

Izvorni jezik
Engleski

Znanstvena područja
Biotehnologija



POVEZANOST RADA


Projekt / tema
178-0580477-2130 - Funkcionalna analiza i molekularna karakterizacija vinskih kvasaca (Sandi Orlić, )

Ustanove
Agronomski fakultet, Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus