Detail publikace

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

BYRTUSOVÁ, D. SZOTKOWSKI, M. KUROWSKA, K. SHAPAVAL, V. MÁROVÁ, I.

Originální název

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

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Multifunctional 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.

Klíčová slova

Rhodotorula kratochvilovae; lipids; extracellular glycolipids; carotenoids; beta-glucan

Autoři

BYRTUSOVÁ, D.; SZOTKOWSKI, M.; KUROWSKA, K.; SHAPAVAL, V.; MÁROVÁ, I.

Vydáno

11. 7. 2021

Nakladatel

MDPI

Místo

BASEL

ISSN

2076-2607

Periodikum

Microorganisms

Ročník

9

Číslo

6

Stát

Švýcarská konfederace

Strany od

1

Strany do

18

Strany počet

18

URL

https://www.mdpi.com/2076-2607/9/6/1280

Plný text v Digitální knihovně

http://hdl.handle.net/11012/202241

BibTex

@article{BUT172746,
  author="Dana {Byrtusová} and Martin {Szotkowski} and Klára {Kurowska} and Volha {Shapaval} and Ivana {Márová}",
  title="Rhodotorula kratochvilovae CCY 20-2-26-The Source of Multifunctional Metabolites",
  journal="Microorganisms",
  year="2021",
  volume="9",
  number="6",
  pages="1--18",
  doi="10.3390/microorganisms9061280",
  issn="2076-2607",
  url="https://www.mdpi.com/2076-2607/9/6/1280"
}