Detail publikačního výsledku

The Production Stability of Mutant Red Yeasts Adapted to Glycerol as a Substrate

KOSTOVOVÁ, I.; MÁROVÁ, I.; HÁRONIKOVÁ, A.; PETRIK, S.

Originální název

The Production Stability of Mutant Red Yeasts Adapted to Glycerol as a Substrate

Anglický název

The Production Stability of Mutant Red Yeasts Adapted to Glycerol as a Substrate

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The main waste arising during the biodiesel production is glycerol. The purification of glycerol is economically challenging due to the high amount of residual plant pigments, NaOH, methanol and water. This waste substrate can be used as a substrate for microbial production of carotenoids by carotenogenic yeasts. To increase carotenoid production using glycerol as substrate, the random mutageneses using methanesulfonic acid (EMS) were used. This study was focused on mutant strains production properties after one year in comparison to their previous production properties. These mutant yeast strains were examined after a one-year period after mutageneses for carotenoid production properties stability. The stability of strongly conserved sequences of genomic DNA, especially rDNA D1/D2 large ribosomal subunit was monitored as well.

Anglický abstrakt

The main waste arising during the biodiesel production is glycerol. The purification of glycerol is economically challenging due to the high amount of residual plant pigments, NaOH, methanol and water. This waste substrate can be used as a substrate for microbial production of carotenoids by carotenogenic yeasts. To increase carotenoid production using glycerol as substrate, the random mutageneses using methanesulfonic acid (EMS) were used. This study was focused on mutant strains production properties after one year in comparison to their previous production properties. These mutant yeast strains were examined after a one-year period after mutageneses for carotenoid production properties stability. The stability of strongly conserved sequences of genomic DNA, especially rDNA D1/D2 large ribosomal subunit was monitored as well.

Klíčová slova

Carotenoids, red yeasts, glycerol, D1/D2 rDNA

Klíčová slova v angličtině

Carotenoids, red yeasts, glycerol, D1/D2 rDNA

Autoři

KOSTOVOVÁ, I.; MÁROVÁ, I.; HÁRONIKOVÁ, A.; PETRIK, S.

Vydáno

04.12.2014

Nakladatel

FCH

Místo

Brno

ISBN

978-80-214-5078-3

Kniha

Studentská konference

Strany od

294

Strany do

304

Strany počet

459

Plný text v Digitální knihovně

http://hdl.handle.net/

BibTex

@inproceedings{BUT111838,
  author="Iveta {Kostovová} and Ivana {Márová} and Andrea {Němcová} and Siniša {Petrik}",
  title="The Production Stability of Mutant Red Yeasts Adapted to Glycerol as a Substrate",
  booktitle="Studentská konference",
  year="2014",
  number="první",
  pages="294--304",
  publisher="FCH",
  address="Brno",
  isbn="978-80-214-5078-3"
}