Detail publikačního výsledku

Production of Polyhydroxyalkanoates Using Hydrolyzates of Lignocellulosic Materials

HRABALOVÁ, V.; KOUŘILOVÁ, X.; PERNICOVÁ, I.; NOVÁČKOVÁ, I.; POŘÍZKA, J.; OBRUČA, S.

Originální název

Production of Polyhydroxyalkanoates Using Hydrolyzates of Lignocellulosic Materials

Anglický název

Production of Polyhydroxyalkanoates Using Hydrolyzates of Lignocellulosic Materials

Druh

Abstrakt

Originální abstrakt

The accumulation of by-products from food industry is a worldwide problem. Lignocellulosic materials belong to the group of these by-products. There are various applications for lignocellulosic materials, for example production of biofuels, creation of various types of chemicals or production of polyhydroxyalkanoates (PHAs). PHAs represent biocompatible and biodegradable polymers produced as intracellular granules by a range of prokaryotic microorganisms. We analysed the composition of wheat bran and brewers' grains, which are by-products from a food industry, by using HPLC-RI. We cultivated 6 selected bacterial strains on hydrolysates and determined the PHA content using gas chromatography with a flame ionization detector. The best producer of PHA was bacterial strain Halomonas, which produced PHA up to 68% of the cell's dry mass.

Anglický abstrakt

The accumulation of by-products from food industry is a worldwide problem. Lignocellulosic materials belong to the group of these by-products. There are various applications for lignocellulosic materials, for example production of biofuels, creation of various types of chemicals or production of polyhydroxyalkanoates (PHAs). PHAs represent biocompatible and biodegradable polymers produced as intracellular granules by a range of prokaryotic microorganisms. We analysed the composition of wheat bran and brewers' grains, which are by-products from a food industry, by using HPLC-RI. We cultivated 6 selected bacterial strains on hydrolysates and determined the PHA content using gas chromatography with a flame ionization detector. The best producer of PHA was bacterial strain Halomonas, which produced PHA up to 68% of the cell's dry mass.

Klíčová slova

Lignocellulose, polyhydroxyalkanoates, pre-treatment, saccharides, phenolic compounds.

Klíčová slova v angličtině

Lignocellulose, polyhydroxyalkanoates, pre-treatment, saccharides, phenolic compounds.

Autoři

HRABALOVÁ, V.; KOUŘILOVÁ, X.; PERNICOVÁ, I.; NOVÁČKOVÁ, I.; POŘÍZKA, J.; OBRUČA, S.

Rok RIV

2022

Vydáno

28.04.2022

Nakladatel

Masarykova univerzita

Místo

Brno

ISBN

978-80-280-0040-0

Kniha

The Biomania Student Scientific Meeting 2022

Edice

1

Strany od

114

Strany do

114

Strany počet

1

BibTex

@misc{BUT177693,
  author="Vendula {Hrabalová} and Xenie {Kouřilová} and Iva {Buchtíková} and Ivana {Nováčková} and Jaromír {Pořízka} and Stanislav {Obruča}",
  title="Production of Polyhydroxyalkanoates Using Hydrolyzates of Lignocellulosic Materials",
  booktitle="The Biomania Student Scientific Meeting 2022",
  year="2022",
  series="1",
  edition="1",
  pages="114--114",
  publisher="Masarykova univerzita",
  address="Brno",
  isbn="978-80-280-0040-0",
  note="Abstract"
}