Engineered Enterobacter aerogenes for efficient utilization of sugarcane molasses in 2,3-butanediol production
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, Moo-Young | - |
dc.contributor.author | Park, Bu-Soo | - |
dc.contributor.author | Lee, Jinwon | - |
dc.contributor.author | Oh, Min-Kyu | - |
dc.date.accessioned | 2021-09-06T00:16:02Z | - |
dc.date.available | 2021-09-06T00:16:02Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2013-07 | - |
dc.identifier.issn | 0960-8524 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/102852 | - |
dc.description.abstract | Sugarcane molasses is considered to be a good carbon source for biorefinery due to its high sugar content and low price. Sucrose occupies more than half of the sugar in the molasses. Enterobacter aerogenes is a good host strain for 2,3-butanediol production, but its utilization of sucrose is not very efficient. To improve sucrose utilization in E. aerogenes, a sucrose regulator (ScrR) was disrupted from the genomic DNA. The deletion mutation increased the sucrose consumption rate significantly when sucrose or sugarcane molasses was used as a carbon source. The 2,3-butanediol production from sugarcane molasses by the mutant was enhanced by 60% in batch fermentation compared to that by the wild type strain. In fed-batch fermentation, 98.69 g/L of 2,3-butanediol production was achieved at 36 h. (C) 2013 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | CARBON CATABOLITE REPRESSION | - |
dc.subject | ESCHERICHIA-COLI W | - |
dc.subject | KLEBSIELLA-PNEUMONIAE | - |
dc.subject | SUCROSE UTILIZATION | - |
dc.subject | ENTERIC BACTERIA | - |
dc.subject | FRUCTOSE | - |
dc.subject | PATHWAYS | - |
dc.subject | PROTEIN | - |
dc.subject | ACID | - |
dc.title | Engineered Enterobacter aerogenes for efficient utilization of sugarcane molasses in 2,3-butanediol production | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Oh, Min-Kyu | - |
dc.identifier.doi | 10.1016/j.biortech.2013.04.003 | - |
dc.identifier.scopusid | 2-s2.0-84877329286 | - |
dc.identifier.wosid | 000321163100004 | - |
dc.identifier.bibliographicCitation | BIORESOURCE TECHNOLOGY, v.139, pp.21 - 27 | - |
dc.relation.isPartOf | BIORESOURCE TECHNOLOGY | - |
dc.citation.title | BIORESOURCE TECHNOLOGY | - |
dc.citation.volume | 139 | - |
dc.citation.startPage | 21 | - |
dc.citation.endPage | 27 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Agriculture | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Agricultural Engineering | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.subject.keywordPlus | CARBON CATABOLITE REPRESSION | - |
dc.subject.keywordPlus | ESCHERICHIA-COLI W | - |
dc.subject.keywordPlus | KLEBSIELLA-PNEUMONIAE | - |
dc.subject.keywordPlus | SUCROSE UTILIZATION | - |
dc.subject.keywordPlus | ENTERIC BACTERIA | - |
dc.subject.keywordPlus | FRUCTOSE | - |
dc.subject.keywordPlus | PATHWAYS | - |
dc.subject.keywordPlus | PROTEIN | - |
dc.subject.keywordPlus | ACID | - |
dc.subject.keywordAuthor | 2,3-Butanediol | - |
dc.subject.keywordAuthor | Sugarcane molasses | - |
dc.subject.keywordAuthor | Enterobacter aerogenes | - |
dc.subject.keywordAuthor | Sucrose regulator | - |
dc.subject.keywordAuthor | Fermentation | - |
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