Rhodotorula kratochvilovae CCY 20-2-26-The Source of Multifunctional Metabolites

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dc.contributor.authorByrtusová, Danacs
dc.contributor.authorSzotkowski, Martincs
dc.contributor.authorKurowska, Kláracs
dc.contributor.authorShapaval, Volhacs
dc.contributor.authorMárová, Ivanacs
dc.coverage.issue6cs
dc.coverage.volume9cs
dc.date.accessioned2021-11-12T22:56:35Z
dc.date.available2021-11-12T22:56:35Z
dc.date.issued2021-07-11cs
dc.description.abstractMultifunctional biomass is able to provide more than one valuable product, and thus, it is attractive in the field of microbial biotechnology due to its economic feasibility. Carotenogenic yeasts are effective microbial factories for the biosynthesis of a broad spectrum of biomolecules that can be used in the food and feed industry and the pharmaceutical industry, as well as a source of biofuels. In the study, we examined the effect of different nitrogen sources, carbon sources and CN ratios on the co-production of intracellular lipids, carotenoids, beta-glucans and extracellular glycolipids. Yeast strain R. kratochvilovae CCY 20-2-26 was identified as the best co-producer of lipids (66.7 +/- 1.5% of DCW), exoglycolipids (2.42 +/- 0.08 g/L), beta-glucan (11.33 +/- 1.34% of DCW) and carotenoids (1.35 +/- 0.11 mg/g), with a biomass content of 15.2 +/- 0.8 g/L, by using the synthetic medium with potassium nitrate and mannose as a carbon source. It was shown that an increased C/N ratio positively affected the biomass yield and production of lipids and beta-glucans.en
dc.formattextcs
dc.format.extent1-18cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationMicroorganisms. 2021, vol. 9, issue 6, p. 1-18.en
dc.identifier.doi10.3390/microorganisms9061280cs
dc.identifier.issn2076-2607cs
dc.identifier.other172746cs
dc.identifier.urihttp://hdl.handle.net/11012/202241
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofMicroorganismscs
dc.relation.urihttps://www.mdpi.com/2076-2607/9/6/1280cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2076-2607/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectRhodotorula kratochvilovaeen
dc.subjectlipidsen
dc.subjectextracellular glycolipidsen
dc.subjectcarotenoidsen
dc.subjectbeta-glucanen
dc.titleRhodotorula kratochvilovae CCY 20-2-26-The Source of Multifunctional Metabolitesen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-172746en
sync.item.dbtypeVAVen
sync.item.insts2021.11.12 23:56:35en
sync.item.modts2021.11.12 22:48:49en
thesis.grantorVysoké učení technické v Brně. Fakulta chemická. Ústav chemie potravin a biotechnologiícs
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