Phenotypes investigation in the yeast Saccharomyces cerevisiae isolated from different grape cultivars followig fermentation

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dc.contributor.authorБайрактар, Василь Миколайович
dc.contributor.authorBayraktar, Vasyl M.
dc.contributor.authorБайрактар, Василий Николаевич
dc.date.accessioned2022-09-28T15:14:48Z
dc.date.available2022-09-28T15:14:48Z
dc.date.issued2012
dc.description.abstractMicobiological investigation was carried out on Saccharomyces cerevisiae yeast cultures, which were isolated from different varieties of vintage grape harvested from the ―Koblevo‖ winery, Nikolaev region of Ukraine. It was determined that wild yeast cultures tend to be of one of three different phenotypes. For comparison and reference, investigation of test cultures was performed with previously known phenotypes and yeast cultures Saccharomyces cerevisiae used in wine industry. It was noted that the most desirable yeast cultures had a killer phenotype. These are able to generate toxins that inhibit the growth of other yeast cultures that are present in the same substrate and compete for habitat. It was observed that yeast a neutral phenotype can also be can also utilized in wine industry biotechnology. Yeast cultures with sensitive phenotype, however, die in the substrate (grape musts) in the presence of yeast culture killer phenotypes that secrete killer toxins harmful to these sensitive phenotypes.uk_UA
dc.identifier.citationБіологічний вісник МДПУuk_UA
dc.identifier.urihttps://dspace.onu.edu.ua/handle/123456789/33790
dc.language.isoukuk_UA
dc.relation.ispartofseries;№ 2.
dc.subjectyeastuk_UA
dc.subjectSaccharomyces cerevisiaeuk_UA
dc.subjectphenotypeuk_UA
dc.subjectkilleruk_UA
dc.subjectneutraluk_UA
dc.subjectsensitiveuk_UA
dc.subjectдрожжиuk_UA
dc.subjectSaccharomyces cerevisiaeuk_UA
dc.subjectфенотипuk_UA
dc.subjectкиллерныйuk_UA
dc.subjectнейтральныйuk_UA
dc.subjectчувствительныйuk_UA
dc.subjectдріжджіuk_UA
dc.subjectSaccharomyces cerevisiaeuk_UA
dc.subjectкілернийuk_UA
dc.subjectнейтральнийuk_UA
dc.subjectчутливийuk_UA
dc.titlePhenotypes investigation in the yeast Saccharomyces cerevisiae isolated from different grape cultivars followig fermentationuk_UA
dc.title.alternativeИсследование фенотипов у дрожжей Saccharomyces cerevisiae, выделенные из различных сортов винограда после броженияuk_UA
dc.title.alternativeДослідження фенотипу у дріжджів Saccharomyces cerevisiae, виділеніх з різних сортів винограду після бродінняuk_UA
dc.typeArticleuk_UA
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