The Effect on Poly-β-hydroxybutyrate Production the Presence of Different Carbohydrate Sources in Bacillus ceresus and Cupriavidus necator

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dc.contributor.authorKahraman, Hüseyin
dc.contributor.authorKaraderi, Cennet Canan
dc.date.accessioned2026-04-04T13:19:01Z
dc.date.available2026-04-04T13:19:01Z
dc.date.issued2024
dc.departmentİnönü Üniversitesi
dc.description.abstractPolyhydroxybutyrates (PHB) are granular polyesters synthesized by many bacteria as a carbon and energy source in environments where substances such as nitrogen, oxygen, carbon, and phosphorus are limited. Polyhydroxybutyrates is biodegradable, consisting of hydrophobic long chains, and is non-toxic. It is classified as one of the basic polymers of polyhydroxyalkanoates. In this study, the Polyhydroxybutyrates production of Bacillus cereus (ATCC 10876) and Cupriavidus necator (formerly Ralstonia eutropha ATCC17699) in the presence of different minimal carbon sources was investigated under static and shaking (150 rpm) states. According to the results of the research, the highest PHB production was observed in Bacillus cereus PBS + 1% xylose medium (7.395 µg/ml) in static conditions; Cupriavidus necator exhibited the highest production of polyhydroxybutyrates under shaking conditions in PBS + 1% fructose medium (9.626 µg/ml). The lowest polyhydroxybutyrates production was observed in Cupriavidus necator in PBS + 1% maltose medium (0.027 µg/ml) under static conditions; however, under shaking conditions, it was carried out in PBS + 1% dextrose medium (0.122 µg/ml). Considering these results, it is evident that there is an increase in the production of polyhydroxybutyrates by microorganisms as the shaking speed. © 2024, Sakarya University. All rights reserved.
dc.description.sponsorshipInönü Üniversitesi
dc.identifier.doi10.16984/saufenbilder.1529576
dc.identifier.endpage1193
dc.identifier.issn1301-4048
dc.identifier.issue6
dc.identifier.scopus2-s2.0-85217541890
dc.identifier.scopusqualityQ3
dc.identifier.startpage1188
dc.identifier.trdizinid1291336
dc.identifier.urihttps://doi.org/10.16984/saufenbilder.1529576
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1291336
dc.identifier.urihttps://hdl.handle.net/11616/108095
dc.identifier.volume28
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherSakarya University
dc.relation.ispartofSakarya University Journal of Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_Scopus_20250329
dc.subjectB. cereus
dc.subjectC. necator (R. eutropha)
dc.subjectPHB production
dc.titleThe Effect on Poly-β-hydroxybutyrate Production the Presence of Different Carbohydrate Sources in Bacillus ceresus and Cupriavidus necator
dc.typeArticle

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