Polyhydroxyalkanoate production from crude glycerol by newly isolated Pandoraea sp. Polyhydroxyalkanoate production from crude glycerol

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dc.contributor.authorde Paula, Fabrício Coutinho [UNESP]
dc.contributor.authorKakazu, Sérgio [UNESP]
dc.contributor.authorde Paula, Carolina Bilia Chimello [UNESP]
dc.contributor.authorGomez, José Gregório Cabrera
dc.contributor.authorContiero, Jonas [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2018-12-11T17:29:09Z
dc.date.available2018-12-11T17:29:09Z
dc.date.issued2017-04-01
dc.description.abstractA new bacterial strain was isolated from Atlantic rainforest in Brazil for polyhydroxyalkanoate (PHA) production utilizing crude glycerol from biodiesel industry (CG) and it was identified as Pandoraea sp. MA03. Shake flask experiments were performed at 10–50 g L−1 carbon source and showed the best values of poly(3-hydroxybutyrate) (P3HB) production from CG cultivations compared to pure glycerol, with a polymer accumulation ranging from 49.0% to 63.6% cell dry weight (CDW). The results obtained from this study showed a positive effect of contaminant NaCl on P3HB synthesis up to 30 g L−1 CG. Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) [P(3HB-co-3HV)] production was obtained from CG plus propionic acid with up to 25.9 mol% 3HV. Since it is interesting the utilization of CG for obtaining added-value products along with biodiesel, this study reported a novel and promising PHA-producing bacterial strain as an additional effort to enhance the viability of a sustainable industry based on biofuels and biopolymers.en
dc.description.affiliationInstituto de Biociências Universidade Estadual Paulista UNESP, Av. 24A, 1515
dc.description.affiliationInstituto de Ciências Biomédicas Universidade de São Paulo USP, Av. Prof. Lineu Prestes, 1374
dc.description.affiliationUnespInstituto de Biociências Universidade Estadual Paulista UNESP, Av. 24A, 1515
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent166-173
dc.identifierhttp://dx.doi.org/10.1016/j.jksus.2016.07.002
dc.identifier.citationJournal of King Saud University - Science, v. 29, n. 2, p. 166-173, 2017.
dc.identifier.doi10.1016/j.jksus.2016.07.002
dc.identifier.file2-s2.0-84979582503.pdf
dc.identifier.issn1018-3647
dc.identifier.scopus2-s2.0-84979582503
dc.identifier.urihttp://hdl.handle.net/11449/178174
dc.language.isoeng
dc.relation.ispartofJournal of King Saud University - Science
dc.relation.ispartofsjr0,611
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectBiodiesel
dc.subjectBiopolymer
dc.subjectGlycerol
dc.subjectPandoraea
dc.subjectPolyhydroxyalkanoates (PHAs)
dc.titlePolyhydroxyalkanoate production from crude glycerol by newly isolated Pandoraea sp. Polyhydroxyalkanoate production from crude glycerolen
dc.typeArtigo

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Artigos - Bioquímica e Microbiologia - IBRC