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PERNICOVÁ, I. KOUŘILOVÁ, X. NOVÁČKOVÁ, I. SEDLÁČEK, P. OBRUČA, S.
Original Title
Production of P(3HB-co-4HB) copolymer by new thermophilic isolate Aneurinibacillus sp. H1 in batch, repated-batch and fed-batch cultivation modes of cultivation
Type
abstract
Language
English
Original Abstract
Extremophilic organisms are promising producers of biotechnological productions, because thanks to living in extreme conditions the biotechnological process is not so demanding on sterility and the biotechnological price of production is cheaper. Polyhydroxyalkanoates are microbial polyesters that are fully degradable and biocompatible. They are also a good alternative to petroleum polymers. Using our original protocol to isolate thermophilic PHA producers from natural source, we isolated the bacteria, which, was designated as Aneurinibacillus sp. H1. This bacterium is capable of producing poly(3-hydroxybutyrate) (P3HB) on glycerol (even on waste glycerol) , and, furthermore, when supplemented with proper precursors, it is able to produce copolymer poly(3-hydroxybutyrate-co-3-hydroxyvalerate) or poly(3-hydroxybutyrate-co-4-hydroxybutyrate) or even terpolymer poly(3-hydroxybutyrate-co-4-hydroxybutyrate-co-3-hydroxyvalerate) with very high 4-hydroxybutyrate and 3-hydroxyvalerate fractions.
Keywords
Polyhydroxyalkanoates, extremophilic, thermophilic, Aneurinibacillus
Authors
PERNICOVÁ, I.; KOUŘILOVÁ, X.; NOVÁČKOVÁ, I.; SEDLÁČEK, P.; OBRUČA, S.
Released
25. 2. 2021
ISBN
1314-3530
Periodical
Biotechnology and Biotechnological Equipment
Year of study
1
Number
35
State
United Kingdom of Great Britain and Northern Ireland
Pages from
Pages to
Pages count
BibTex
@misc{BUT169856, author="Iva {Buchtíková} and Xenie {Kouřilová} and Ivana {Nováčková} and Petr {Sedláček} and Stanislav {Obruča}", title="Production of P(3HB-co-4HB) copolymer by new thermophilic isolate Aneurinibacillus sp. H1 in batch, repated-batch and fed-batch cultivation modes of cultivation", year="2021", journal="Biotechnology and Biotechnological Equipment", volume="1", number="35", pages="1--1", issn="1314-3530", note="abstract" }