Publication detail

Thermophilic Bacteria of the Aneurinibacillus Genus: Producers of Unique α-Methylated PHA Copolymers

ŘEHÁKOVÁ, V. UMAIR, M. BUCHTÍKOVÁ, I. SEDLÁČEK, P. KALINA, M. OBRUČA, S.

Original Title

Type

abstract

Language

English

Original Abstract

Thermophilic bacteria of the Aneurinibacillus genus successfully biosynthesized poly(3HB-co-4-hydroxy-2-methylbutyrate) up to 11.14 mol% of total PHA content. GC-FID and NMR analyses confirmed the presence of the desired copolymer. Subsequently, we conducted additional experiments varying PHA precursor concentrations (lactone and glucose) and analyzed resulting materials using SEC-MALS, DSC, and FTIR, revealing distinctive properties. This marks the first evidence of wild-type bacteria producing (P(3HB-co4H2MB)).

Keywords

thermophilic bacteria, polyhydroxyalkanoates, Aneurinibacillus, copolymers

Authors

ŘEHÁKOVÁ, V.; UMAIR, M.; BUCHTÍKOVÁ, I.; SEDLÁČEK, P.; KALINA, M.; OBRUČA, S.

Released

16. 9. 2024

Publisher

Vysoké učení technické v Brně, Fakulta chemická

Location

Brno

Pages from

Pages to

Pages count

URL

https://www.fch.vut.cz/chl/konference/program/bookofabstracts-pdf-p269547

BibTex

@misc{BUT196485,
  author="Veronika {Řeháková} and Mohammad {Umair} and Iva {Buchtíková} and Petr {Sedláček} and Michal {Kalina} and Stanislav {Obruča}",
  title="Thermophilic Bacteria of the Aneurinibacillus Genus: Producers of Unique α-Methylated PHA Copolymers",
  booktitle="9th Meeting on Chemistry & Life, Book of Abstracts",
  year="2024",
  edition="1",
  pages="1",
  publisher="Vysoké učení technické v Brně, Fakulta chemická",
  address="Brno",
  url="https://www.fch.vut.cz/chl/konference/program/bookofabstracts-pdf-p269547",
  note="abstract"
}