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Oxygen transfer mechanisms in the gluconic acid fermentation by Pseudomonas ovalis

dc.contributor.authorBennett, Gary F.en_US
dc.contributor.authorKempe, Lloyd Luteen_US
dc.date.accessioned2006-04-28T16:29:02Z
dc.date.available2006-04-28T16:29:02Z
dc.date.issued1964-09en_US
dc.identifier.citationBennett, Gary F.; Kempe, Lloyd L. (1964)."Oxygen transfer mechanisms in the gluconic acid fermentation by Pseudomonas ovalis ." Biotechnology and Bioengineering 6(3): 347-360. <http://hdl.handle.net/2027.42/37878>en_US
dc.identifier.issn0006-3592en_US
dc.identifier.issn1097-0290en_US
dc.identifier.urihttps://hdl.handle.net/2027.42/37878
dc.description.abstractThe oxygen uptake rate to suspended cells of Pseudomonas ovalis was measured in two ways using the same cell suspension. Initially the rate was found by measuring the rate of production of gluconic acid by cells suspended in a nitrogenfree, aerated medium. Then, an oxygen electrode was used to measure the rate of transfer of dissolved oxygen to cells suspended in a liquid that was being agitated but not sparged. These rates were markedly different. It was found that agitation affected the oxygen transfer rates in aerated solutions at dissolved oxygen concentrations well above the critical level, but had no affect on the oxygen uptake rates by cells suspended in an unsparged but agitated medium. The data suggested that an additional path existed for oxygen transfer. This alternate route, parallel to the conventional pathway of oxygen transfer, becomes operative when the liquid films surrounding the cells and bubbles merge. The resulting shorter path presents a mechanism for direct transfer of oxygen which increases in importance as the gas−liquid interfacial area increases.en_US
dc.format.extent624013 bytes
dc.format.extent3118 bytes
dc.format.mimetypeapplication/pdf
dc.format.mimetypetext/plain
dc.language.isoen_US
dc.publisherWiley Subscription Services, Inc., A Wiley Companyen_US
dc.subject.otherChemistryen_US
dc.subject.otherBiochemistry and Biotechnologyen_US
dc.titleOxygen transfer mechanisms in the gluconic acid fermentation by Pseudomonas ovalisen_US
dc.typeArticleen_US
dc.rights.robotsIndexNoFollowen_US
dc.subject.hlbsecondlevelBiological Chemistryen_US
dc.subject.hlbsecondlevelEcology and Evolutionary Biologyen_US
dc.subject.hlbsecondlevelMathematicsen_US
dc.subject.hlbsecondlevelNatural Resources and Environmenten_US
dc.subject.hlbsecondlevelStatistics and Numeric Dataen_US
dc.subject.hlbsecondlevelPublic Healthen_US
dc.subject.hlbtoplevelHealth Sciencesen_US
dc.subject.hlbtoplevelScienceen_US
dc.subject.hlbtoplevelSocial Sciencesen_US
dc.description.peerreviewedPeer Revieweden_US
dc.contributor.affiliationumDepartment of Chemical and Metallurgical Engineering, The University of Michigan, Ann Arboren_US
dc.contributor.affiliationumDepartment of Chemical and Metallurgical Engineering, The University of Michigan, Ann Arboren_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/37878/1/260060309_ftp.pdfen_US
dc.identifier.doihttp://dx.doi.org/10.1002/bit.260060309en_US
dc.identifier.sourceBiotechnology and Bioengineeringen_US
dc.owningcollnameInterdisciplinary and Peer-Reviewed


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