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Production of 1,3-propanediol by Clostridium butyricum VPI 3266 using a synthetic medium and raw glycerol

dc.contributor.authorGonzález-Pajuelo, M.
dc.contributor.authorAndrade, J. C.
dc.contributor.authorVasconcelos, I.
dc.date.accessioned2011-10-21T16:22:22Z
dc.date.available2011-10-21T16:22:22Z
dc.date.issued2004
dc.description.abstractGrowth inhibition of Clostridium butyricum VPI 3266 by raw glycerol, obtained from the biodiesel production process, was evaluated. C. butyricum presents the same tolerance to raw and to commercial glycerol, when both are of similar grade, i.e. above 87% (w/v). A 39% increase of growth inhibition was observed in the presence of 100 g l 1 of a lower grade raw glycerol (65% w/v). Furthermore, 1,3-propanediol production from two raw glycerol types (65% w/v and 92% w/v), without any prior purification, was observed in batch and continuous cultures, on a synthetic medium. No significant differences were found in C. butyricum fermentation patterns on raw and commercial glycerol as the sole carbon source. In every case, 1,3-propanediol yield was around 0.60 mol/mol glycerol consumed.por
dc.identifier.citation"Journal of industrial microbiology & biotechnology" . ISSN 1367-5435. 31: 9 (2004) 442-446por
dc.identifier.urihttp://hdl.handle.net/10400.14/6737
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherSpringerpor
dc.relation.publisherversionThe original publication is available at www.springerlink.compor
dc.subjectClostridium butyricumpor
dc.subjectRaw glycerolpor
dc.subject1,3-propanediopor
dc.titleProduction of 1,3-propanediol by Clostridium butyricum VPI 3266 using a synthetic medium and raw glycerolpor
dc.typejournal article
dspace.entity.typePublication
person.familyNameAndrade
person.familyNameVasconcelos
person.givenNameJosé
person.givenNameIsabel
person.identifier684026
person.identifier.ciencia-id2D1D-00CA-016F
person.identifier.ciencia-id851B-41B9-4746
person.identifier.orcid0000-0002-2403-6062
person.identifier.orcid0000-0002-0565-3516
person.identifier.ridN-3870-2013
person.identifier.scopus-author-id55415967800
person.identifier.scopus-author-id7003767794
rcaap.rightsopenAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublicationb5156d42-c49f-4991-8aa9-fc77cfff8a33
relation.isAuthorOfPublication251ce926-a408-483f-a3df-acebe6631477
relation.isAuthorOfPublication.latestForDiscovery251ce926-a408-483f-a3df-acebe6631477

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