caa a22 4500 606212302 CHVBK 20210128101042.0 cr unu---uuuuu 210128e20150701xx s 000 0 eng 10.1007/s10295-015-1620-y doi (NATIONALLICENCE)springer-10.1007/s10295-015-1620-y Use of non-conventional yeast improves the wine aroma profile of Ribolla Gialla [Elektronische Daten] [Sofia Dashko, Nerve Zhou, Tinkara Tinta, Paolo Sivilotti, Melita Lemut, Kajetan Trost, Amparo Gamero, Teun Boekhout, Lorena Butinar, Urska Vrhovsek, Jure Piskur] Consumer wine preferences are changing rapidly towards exotic flavours and tastes. In this work, we tested five non-conventional yeast strains for their potential to improve Ribolla Gialla wine quality. These strains were previously selected from numerous yeasts interesting as food production candidates. Sequential fermentation of Ribolla Gialla grape juice with the addition of the Saccharomyces cerevisiae T73 Lalvin industrial strain was performed. Zygosaccharomyces kombuchaensis CBS8849 and Kazachstania gamospora CBS10400 demonstrated positive organoleptic properties and suitable fermentation dynamics, rapid sugar consumption and industrial strain compatibility. At the same time, Torulaspora microellipsoides CBS6641, Dekkera bruxellensis CBS2796 and Dekkera anomala CBS77 were unsuitable for wine production because of poor fermentation dynamics, inefficient sugar consumption and ethanol production levels and major organoleptic defects. Thus, we selected strains of K. gamospora and Z. kombuchaensis that significantly improved the usually plain taste of Ribolla wine by providing additional aromatic complexity in a controlled and reproducible manner. Society for Industrial Microbiology and Biotechnology, 2015 Non-conventional yeasts nationallicence Alcoholic fermentation nationallicence Organoleptic properties nationallicence Carbon metabolism nationallicence Dashko Sofia University of Nova Gorica, Glavni Trg 8, SI 5271, Vipava, Slovenia aut Zhou Nerve Lund University, Solvegatan 35, SE 223 62, Lund, Sweden aut Tinta Tinkara National Institute of Biology, Marine Biology Station, Piran, Slovenia aut Sivilotti Paolo University of Nova Gorica, Glavni Trg 8, SI 5271, Vipava, Slovenia aut Lemut Melita University of Nova Gorica, Glavni Trg 8, SI 5271, Vipava, Slovenia aut Trost Kajetan University of Nova Gorica, Glavni Trg 8, SI 5271, Vipava, Slovenia aut Gamero Amparo NIZO Food Research BV, P.O. Box 20, 6710 BA, Ede, The Netherlands aut Boekhout Teun CBS-KNAW Fungal Biodiversity Centre, Box 85167, 3508 AD, Utrecht, The Netherlands aut Butinar Lorena University of Nova Gorica, Glavni Trg 8, SI 5271, Vipava, Slovenia aut Vrhovsek Urska Fondazione Edmund Mach, 1 Via Mach, 38010, San Michele All'adige, TN, Italy aut Piskur Jure University of Nova Gorica, Glavni Trg 8, SI 5271, Vipava, Slovenia aut Journal of Industrial Microbiology & Biotechnology Springer Berlin Heidelberg 42/7(2015-07-01), 997-1010 1367-5435 42:7<997 2015 42 10295 https://doi.org/10.1007/s10295-015-1620-y text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10295-015-1620-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Dashko Sofia University of Nova Gorica, Glavni Trg 8, SI 5271, Vipava, Slovenia aut NATIONALLICENCE 700 1- Zhou Nerve Lund University, Solvegatan 35, SE 223 62, Lund, Sweden aut NATIONALLICENCE 700 1- Tinta Tinkara National Institute of Biology, Marine Biology Station, Piran, Slovenia aut NATIONALLICENCE 700 1- Sivilotti Paolo University of Nova Gorica, Glavni Trg 8, SI 5271, Vipava, Slovenia aut NATIONALLICENCE 700 1- Lemut Melita University of Nova Gorica, Glavni Trg 8, SI 5271, Vipava, Slovenia aut NATIONALLICENCE 700 1- Trost Kajetan University of Nova Gorica, Glavni Trg 8, SI 5271, Vipava, Slovenia aut NATIONALLICENCE 700 1- Gamero Amparo NIZO Food Research BV, P.O. Box 20, 6710 BA, Ede, The Netherlands aut NATIONALLICENCE 700 1- Boekhout Teun CBS-KNAW Fungal Biodiversity Centre, Box 85167, 3508 AD, Utrecht, The Netherlands aut NATIONALLICENCE 700 1- Butinar Lorena University of Nova Gorica, Glavni Trg 8, SI 5271, Vipava, Slovenia aut NATIONALLICENCE 700 1- Vrhovsek Urska Fondazione Edmund Mach, 1 Via Mach, 38010, San Michele All'adige, TN, Italy aut NATIONALLICENCE 700 1- Piskur Jure University of Nova Gorica, Glavni Trg 8, SI 5271, Vipava, Slovenia aut NATIONALLICENCE 773 0- Journal of Industrial Microbiology & Biotechnology Springer Berlin Heidelberg 42/7(2015-07-01), 997-1010 1367-5435 42:7<997 2015 42 10295