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Diversity and oenological characterization of indigenous Saccharomyces cerevisiae associated with Žilavka grapes


Orlić, Sandi; Vojvoda, Tanja; Huić-Babić, Katarina; Arroyo Lopez, Noe; Jeromel, Ana; Kozina, Bernard; Iacumin, Lucilla; Comi Giuseppe
Diversity and oenological characterization of indigenous Saccharomyces cerevisiae associated with Žilavka grapes // World journal of microbiology & biotechnology, 26 (2010), 8; 1483-1489 doi:10.1007/s11274-010-0323-9 (međunarodna recenzija, članak, znanstveni)


Naslov
Diversity and oenological characterization of indigenous Saccharomyces cerevisiae associated with Žilavka grapes

Autori
Orlić, Sandi ; Vojvoda, Tanja ; Huić-Babić, Katarina ; Arroyo Lopez, Noe ; Jeromel, Ana ; Kozina, Bernard ; Iacumin, Lucilla ; Comi Giuseppe

Izvornik
World journal of microbiology & biotechnology (0959-3993) 26 (2010), 8; 1483-1489

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

Ključne riječi
Sacccharomyces; MSP-PCR; biodiversity; enological characterization; wine

Sažetak
The aim of this research was to identify the Saccharomyces spp. associated with Žilavka grapes and to evaluate their enzymatic activities, H2S production and micro-fermentation performance. For this purpose, a total of 143 yeast strains isolated from three production areas of Mostar wine region (Bosnia and Herzegovina) were studied and analysed. Firstly, yeasts were identified to genus level by growth on WL nutrient agar and the test of assimilation of lysine. Later, molecular identification at species level was carried out with RFLP analysis of 18S rDNA + ITS region, and at strain level with microsatellite-primed PCR (MSP- PCR). At physiological level yeast strains were grouped into different clusters by means of the Joining-Tree-Clustering- Method. All yeasts tested were identified as S. cerevisiae, resulting a total of 18 different strains. All of the investigated strains produced hydrogen sulphide, 89% were able to complete the fermentation, and none of them was able to synthesize killer toxins. Since enzymes play a very important role in wine aroma development, it was very encouraging that 33 % of the strains were able to synthesize pectinolytic enzyme but only one produced b-glucosidase. In the second part of the selection process two indigenous strains were compared with commercial yeast in a microvinification and Žilavka wines with different volatile profiles were obtained. This research represents a first step in the selection of indigenous yeast strains from Mostar region with the goal of maintaining the specific organoleptic characteristics of Žilavka wine.

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

Citiraj ovu publikaciju

Orlić, Sandi; Vojvoda, Tanja; Huić-Babić, Katarina; Arroyo Lopez, Noe; Jeromel, Ana; Kozina, Bernard; Iacumin, Lucilla; Comi Giuseppe
Diversity and oenological characterization of indigenous Saccharomyces cerevisiae associated with Žilavka grapes // World journal of microbiology & biotechnology, 26 (2010), 8; 1483-1489 doi:10.1007/s11274-010-0323-9 (međunarodna recenzija, članak, znanstveni)
Orlić, S., Vojvoda, T., Huić-Babić, K., Arroyo Lopez, N., Jeromel, A., Kozina, B., Iacumin, L. & Comi Giuseppe (2010) Diversity and oenological characterization of indigenous Saccharomyces cerevisiae associated with Žilavka grapes. World journal of microbiology & biotechnology, 26 (8), 1483-1489 doi:10.1007/s11274-010-0323-9.
@article{article, year = {2010}, pages = {1483-1489}, DOI = {10.1007/s11274-010-0323-9}, keywords = {Sacccharomyces, MSP-PCR, biodiversity, enological characterization, wine}, journal = {World journal of microbiology and biotechnology}, doi = {10.1007/s11274-010-0323-9}, volume = {26}, number = {8}, issn = {0959-3993}, title = {Diversity and oenological characterization of indigenous Saccharomyces cerevisiae associated with \v{Z}ilavka grapes}, keyword = {Sacccharomyces, MSP-PCR, biodiversity, enological characterization, wine} }

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


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