Biotechnological production of polyhydroxyalkanoates from glycerol: A review

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dc.contributor.authorKoller, Martincs
dc.contributor.authorObruča, Stanislavcs
dc.coverage.issue6cs
dc.coverage.volume42cs
dc.date.issued2022-07-01cs
dc.description.abstractCurrent 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.en
dc.formattextcs
dc.format.extent1-31cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationBiocatalysis and Agricultural Biotechnology. 2022, vol. 42, issue 6, p. 1-31.en
dc.identifier.doi10.1016/j.bcab.2022.102333cs
dc.identifier.issn1878-8181cs
dc.identifier.orcid0000-0002-9270-195Xcs
dc.identifier.other178524cs
dc.identifier.scopus25621797900cs
dc.identifier.urihttp://hdl.handle.net/11012/208205
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofBiocatalysis and Agricultural Biotechnologycs
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S1878818122000603cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1878-8181/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectnecator DSM 545en
dc.subjectCupriavidus-necatoren
dc.subjectpoly(3-hydroxybutyrate) productionen
dc.subjectPseudomonas-putidaen
dc.subjectRalstonia-eutrophaen
dc.subjectcrude glycerolen
dc.subjectwaste glycerolen
dc.subjecttranscriptome analysisen
dc.subjectbiodiesel productionen
dc.subjectagricultural wasteen
dc.titleBiotechnological production of polyhydroxyalkanoates from glycerol: A reviewen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-178524en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:38:41en
sync.item.modts2025.01.17 16:51:42en
thesis.grantorVysoké učení technické v Brně. Fakulta chemická. Ústav chemie potravin a biotechnologiícs
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