Publication detail

Production of Polyhydroxyalkanoates from Wheat Bran Hydrolysates Using Halophilic Bacteria

HRABALOVÁ, V. KOUŘILOVÁ, X. NOVÁČKOVÁ, I. POŘÍZKA, J. DIVIŠ, P. OBRUČA, S.

Original Title

Production of Polyhydroxyalkanoates from Wheat Bran Hydrolysates Using Halophilic Bacteria

Type

abstract

Language

English

Original Abstract

The global issue of accumulating by-products from the food industry represents a significant challenge. Lignocellulosic materials belong to the group of these by-products. These materials have diverse applications, such as biofuel production, chemical synthesis, and the production of biodegradable polymers known as polyhydroxyalkanoates (PHAs). PHAs are biodegradable, biocompatible and can be generated from renewable resources as intracellular granules by various prokaryotic microorganisms. Lignocellulosic materials consist of cellulose, hemicellulose, and lignin. Through chemical and biochemical pretreatment, these materials can be hydrolyzed to obtain fractions suitable for synthesizing valuable substances. Cellulose and hemicellulose can be broken down into monosaccharides by high-pressure and thermal pretreatment and enzymatic hydrolysis, which serve as a carbon source for bacteria capable of producing PHAs. Utilizing lignocellulose-based resources as a substrate for PHA production presents an opportunity to reduce production costs.

Keywords

Halophilic bacteria, Hydrolysis, Wheat bran, Polyhydroxyalkanoates

Authors

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

Released

13. 9. 2023

Publisher

11th European Symposium on Biopolymers

Location

Brno

Pages count

1

BibTex

@misc{BUT184687,
  author="Vendula {Hrabalová} and Xenie {Kouřilová} and Ivana {Nováčková} and Jaromír {Pořízka} and Pavel {Diviš} and Stanislav {Obruča}",
  title="Production of Polyhydroxyalkanoates from Wheat Bran Hydrolysates Using Halophilic Bacteria",
  booktitle="11th European Symposium on Biopolymers
Book of Abstracts",
  year="2023",
  series="1",
  pages="1",
  publisher="11th European Symposium on Biopolymers",
  address="Brno",
  note="abstract"
}