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dc.contributor.authorPérez Fernández, Rebeca 
dc.contributor.authorCantera Ruiz de Pellón, Sara
dc.contributor.authorBordel Velasco, Sergio 
dc.contributor.authorGarcía Encina, Pedro Antonio 
dc.contributor.authorMuñoz Torre, Raúl 
dc.date.accessioned2019-09-19T11:52:44Z
dc.date.available2019-09-19T11:52:44Z
dc.date.issued2019
dc.identifier.citationInternational Biodeterioration & Biodegradation Volume 140, 2019, Pages 144-151es
dc.identifier.issn0964-8305es
dc.identifier.urihttp://uvadoc.uva.es/handle/10324/38023
dc.descriptionProducción Científicaes
dc.description.abstractClimate change and plastic pollution are likely the most relevant environmental problems of the 21st Century. Thus, one of the most promising solutions to remedy both environmental problems simultaneously is the bioconversion of greenhouse gases, such as methane (CH4), into bioplastics (PHAs). However, the optimization of this bioconversion platform is still required to turn CH4 biotransformation into a cost-effective and cost-competitive process. In this context, the research presented here aimed at elucidating the best temperature culture conditions to enhance both PHA accumulation and methane degradation. Six different enrichments were carried out at 25, 30 and 37 °C using different inocula and methane as the only energy and carbon source. CH4 biodegradation rates, specific growth rates, PHA accumulations and the community structure were characterized. Higher temperatures (30 and 37 °C) increased the PHAs accumulation up to 30% regardless of the inoculum. Moreover, Methylocystis became the dominant genus (∼30% of the total population) regardless of the temperature and inoculum used. This research demonstrated for the first time the fundamental role of temperature in increasing both the accumulation of PHAs and methane abatement during the enrichment of PHA cell-factories from methane, thus enhancing the cost-effectiveness of the process.es
dc.format.mimetypeapplication/pdfes
dc.language.isoenges
dc.publisherElsevieres
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subject.classificationBioplásticoses
dc.subject.classificationReducción de gases de efecto invernaderoes
dc.subject.classificationBioplasticses
dc.subject.classificationGreenhouse gas abatementes
dc.titleThe effect of temperature during culture enrichment on methanotrophic polyhydroxyalkanoate productiones
dc.typeinfo:eu-repo/semantics/articlees
dc.rights.holder© 2019 Elsevieres
dc.identifier.doi10.1016/j.ibiod.2019.04.004es
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0964830519301520?via%3Dihubes
dc.identifier.publicationfirstpage144es
dc.identifier.publicationlastpage151es
dc.identifier.publicationtitleInternational Biodeterioration & Biodegradationes
dc.identifier.publicationvolume140es
dc.peerreviewedSIes
dc.description.projectMinisterio de Economía, Industria y Competitividad, TheEuropean FEDER program and the European Commission (CTM2015-73228-JIN, H2020-MSCA-IF-2016: CH4BioVal-GA:750126 and Red NOVEDAR).es
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/750126
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.type.hasVersioninfo:eu-repo/semantics/acceptedVersiones


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