Introducing the Newly Isolated BacteriumAneurinibacillussp. H1 as an Auspicious Thermophilic Producer of Various Polyhydroxyalkanoates (PHA) Copolymers-1. Isolation and Characterization of the Bacterium
dc.contributor.author | Pernicová, Iva | cs |
dc.contributor.author | Nováčková, Ivana | cs |
dc.contributor.author | Sedláček, Petr | cs |
dc.contributor.author | Kouřilová, Xenie | cs |
dc.contributor.author | Kalina, Michal | cs |
dc.contributor.author | Kovalčík, Adriána | cs |
dc.contributor.author | Koller, Martin | cs |
dc.contributor.author | Nebesářová, Jana | cs |
dc.contributor.author | Krzyžánek, Vladislav | cs |
dc.contributor.author | Hrubanová, Kamila | cs |
dc.contributor.author | Másilko, Jiří | cs |
dc.contributor.author | Slaninová, Eva | cs |
dc.contributor.author | Obruča, Stanislav | cs |
dc.coverage.issue | 6 | cs |
dc.coverage.volume | 12 | cs |
dc.date.accessioned | 2020-08-04T10:59:44Z | |
dc.date.available | 2020-08-04T10:59:44Z | |
dc.date.issued | 2020-05-29 | cs |
dc.description.abstract | Extremophilic microorganisms are considered being very promising candidates for biotechnological production of various products including polyhydroxyalkanoates (PHA). The aim of this work was to evaluate the PHA production potential of a novel PHA-producing thermophilic Gram-positive isolateAneurinibacillussp. H1. This organism was capable of efficient conversion of glycerol into poly(3-hydroxybutyrate) (P3HB), the homopolyester of 3-hydroxybutyrate (3HB). In flasks experiment, under optimal cultivation temperature of 45 degrees C, the P3HB content in biomass and P3HB titers reached 55.31% of cell dry mass and 2.03 g/L, respectively. Further, the isolate was capable of biosynthesis of PHA copolymers and terpolymers containing high molar fractions of 3-hydroxyvalerate (3HV) and 4-hydroxybutyrate (4HB). Especially 4HB contents in PHA were very high (up to 91 mol %) when 1,4-butanediol was used as a substrate. Based on these results, it can be stated thatAneurinibacillussp. H1 is a very promising candidate for production of PHA with tailored material properties. | en |
dc.format | text | cs |
dc.format.extent | 1-13 | cs |
dc.format.mimetype | application/pdf | cs |
dc.identifier.citation | Polymers. 2020, vol. 12, issue 6, p. 1-13. | en |
dc.identifier.doi | 10.3390/polym12061235 | cs |
dc.identifier.issn | 2073-4360 | cs |
dc.identifier.other | 164652 | cs |
dc.identifier.uri | http://hdl.handle.net/11012/193675 | |
dc.language.iso | en | cs |
dc.publisher | MDPI | cs |
dc.relation.ispartof | Polymers | cs |
dc.relation.uri | https://www.mdpi.com/2073-4360/12/6/1235 | cs |
dc.rights | Creative Commons Attribution 4.0 International | cs |
dc.rights.access | openAccess | cs |
dc.rights.sherpa | http://www.sherpa.ac.uk/romeo/issn/2073-4360/ | cs |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | cs |
dc.subject | polyhydroxyalkanoates | en |
dc.subject | thermophiles | en |
dc.subject | Aneurinibacillussp | en |
dc.subject | P(3HB-co-4HB) | en |
dc.subject | P(3HB-co-3HV-co-4HB) | en |
dc.title | Introducing the Newly Isolated BacteriumAneurinibacillussp. H1 as an Auspicious Thermophilic Producer of Various Polyhydroxyalkanoates (PHA) Copolymers-1. Isolation and Characterization of the Bacterium | en |
dc.type.driver | article | en |
dc.type.status | Peer-reviewed | en |
dc.type.version | publishedVersion | en |
sync.item.dbid | VAV-164652 | en |
sync.item.dbtype | VAV | en |
sync.item.insts | 2020.11.19 12:53:04 | en |
sync.item.modts | 2020.11.19 12:14:17 | en |
thesis.grantor | Vysoké učení technické v Brně. Fakulta chemická. Ústav chemie potravin a biotechnologií | cs |
thesis.grantor | Vysoké učení technické v Brně. Fakulta chemická. Centrum materiálového výzkumu | cs |
thesis.grantor | Vysoké učení technické v Brně. Fakulta chemická. Ústav fyzikální a spotřební chemie | cs |
thesis.grantor | Vysoké učení technické v Brně. Fakulta chemická. Ústav chemie materiálů | cs |
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