Detail publikace

Biotechnological production of polyhydroxyalkanoates from glycerol: A review

KOLLER, M. OBRUČA, S.

Originální název

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Current worldwide threats related to global warming, climate change, and depletion of limited fossil resources necessitate the switch of industry towards producing carbon-neutral chemicals, solvents, fuels, and plastics. In this context, biotechnology offers alternatives to established plastics from petrochemistry, namely microbial polyhydroxyalkanoate (PHA) biopolyesters. PHA, circular in their nature, span a broad range of material properties, which can be finetuned by the biotechnological production strategy; this way, PHA can mimic both thermoplastics and elastomers from petrochemistry. However, it's the still high production costs that impede the ultimate market penetration of PHA to replace established recalcitrant types of plastics. Selecting inexpensive waste and surplus materials from diverse industrial sectors for being used as biotechnological feedstocks for the production of PHA is among the most auspicious steps to increase PHA's competitiveness with petrochemical plastics. In this context, glycerol, an abundant carbonaceous side stream from steadily increasing biodiesel production, is among the globally emerging inexpensive materials for this purpose. The review article at hand provides an overview of how the renewable, high-volume, low-value resource glycerol can be converted by most diverse prokaryotic production strains to PHA of different structure and properties and highlights obstacles and particular benefits when using this waste stream for biopolyesters synthesis, with special emphasis dedicated to most recent developments, and the application of naturally occurring organisms (wild type strains) isolated from most diverse habitats.

Klíčová slova

necator DSM 545; Cupriavidus-necator; poly(3-hydroxybutyrate) production; Pseudomonas-putida; Ralstonia-eutropha; crude glycerol; waste glycerol; transcriptome analysis; biodiesel production; agricultural waste

Autoři

KOLLER, M.; OBRUČA, S.

Vydáno

1. 7. 2022

Nakladatel

Elsevier

ISSN

1878-8181

Periodikum

Biocatalysis and Agricultural Biotechnology

Ročník

Číslo

Stát

Nizozemsko

Strany od

Strany do

Strany počet

URL

https://www.sciencedirect.com/science/article/pii/S1878818122000603

Plný text v Digitální knihovně

http://hdl.handle.net/11012/208205

BibTex

@article{BUT178524,
  author="Martin {Koller} and Stanislav {Obruča}",
  title="Biotechnological production of polyhydroxyalkanoates from glycerol: A review",
  journal="Biocatalysis and Agricultural Biotechnology",
  year="2022",
  volume="42",
  number="6",
  pages="1--31",
  doi="10.1016/j.bcab.2022.102333",
  issn="1878-8181",
  url="https://www.sciencedirect.com/science/article/pii/S1878818122000603"
}