DC Field | Value | Language |
---|---|---|
dc.contributor.author | Oh, IJ | ko |
dc.contributor.author | Kim, DH | ko |
dc.contributor.author | Oh, EK | ko |
dc.contributor.author | Lee, SangYup | ko |
dc.contributor.author | Lee, J | ko |
dc.date.accessioned | 2011-03-14T08:33:06Z | - |
dc.date.available | 2011-03-14T08:33:06Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2009-02 | - |
dc.identifier.citation | JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY, v.19, no.2, pp.167 - 171 | - |
dc.identifier.issn | 1017-7825 | - |
dc.identifier.uri | http://hdl.handle.net/10203/22638 | - |
dc.description.abstract | The effects of culture conditions on succinic acid production and its possible scale-up have been studied. Mannheimia succiniciproducens LPK7, engineered for enhanced production of succinic acid and reduced by-product secretion, was used for the experiments. Mannheimia succiniciproducens LPK7 is a knock-out strain of wild type deficient in the IdhA, pflB, and pta-ackA genes, and is derived from Mannheimia succiniciproducens MBEL55E. Process optimization of factors including optimal temperature, pH, carbon source, and nitrogen source was performed to enhance the production of succinic acid in flasks. To observe scale-up effects, batch fermentation was carried out at various working volumes. At a working volume of 7.0 l, the final succinic acid concentration and yield were 15.4 g/l and 0.86 g/g. This result shows similar amount of succinic acid obtained in lab-scale fermentation, and it is possible to scale up to larger fermentors without major problems. | - |
dc.description.sponsorship | This work was supported by the Genome-Based Integrated Bioprocess Development Project from the Korean Ministry of Science and Technology (No. 2005-01304) through the Korea Science and Engineering Foundation (KOSEF). | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | KOREAN SOC MICROBIOLOGY BIOTECHNOLOGY | - |
dc.title | Optimization and Scale-Up of Succinic Acid Production by Mannheimia succiniciproducens LPK7 | - |
dc.type | Article | - |
dc.identifier.wosid | 000263801900009 | - |
dc.identifier.scopusid | 2-s2.0-64549091533 | - |
dc.type.rims | ART | - |
dc.citation.volume | 19 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 167 | - |
dc.citation.endingpage | 171 | - |
dc.citation.publicationname | JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY | - |
dc.identifier.doi | 10.4014/jmb.0807.447 | - |
dc.contributor.localauthor | Lee, SangYup | - |
dc.contributor.nonIdAuthor | Oh, IJ | - |
dc.contributor.nonIdAuthor | Kim, DH | - |
dc.contributor.nonIdAuthor | Oh, EK | - |
dc.contributor.nonIdAuthor | Lee, J | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Mannheimia succiniciproducens LPK7 | - |
dc.subject.keywordAuthor | scale-up | - |
dc.subject.keywordAuthor | succinic acid | - |
dc.subject.keywordAuthor | anaerobic fermentation | - |
dc.subject.keywordPlus | ENGINEERED ESCHERICHIA-COLI | - |
dc.subject.keywordPlus | ANAEROBIOSPIRILLUM-SUCCINICIPRODUCENS | - |
dc.subject.keywordPlus | FERMENTATION | - |
dc.subject.keywordPlus | BACTERIUM | - |
dc.subject.keywordPlus | RUMEN | - |
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