DC Field | Value | Language |
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dc.contributor.author | Jung-Hyun Ju | - |
dc.contributor.author | Sun-Yeon Heo | - |
dc.contributor.author | Sanghwa Choi | - |
dc.contributor.author | Y M Kim | - |
dc.contributor.author | Minsoo Kim | - |
dc.contributor.author | Chul Ho Kim | - |
dc.contributor.author | Baek Rock Oh | - |
dc.date.accessioned | 2021-07-13T03:30:43Z | - |
dc.date.available | 2021-07-13T03:30:43Z | - |
dc.date.issued | 2021 | - |
dc.identifier.issn | 09608524 | - |
dc.identifier.uri | https://oak.kribb.re.kr/handle/201005/24481 | - |
dc.description.abstract | Organic acids produced during the fermentation of lactic acid bacteria inhibit cellular growth and the production of 1,3-propanediol (1,3-PDO). Lactobacillus reuteri JH83, which has an increase of 18.6% in organic acid resistance, was obtained through electron beam irradiation mutagenesis irrelevant to the problem of genetically modified organisms. The maximum bioconversion of 1,3-PDO in fed-batch fermentation using pure glycerol by L. reuteri JH83 was 93.2 g/L at 72 h, and the productivity was 1.29 g/L·h, which achieved an increase by 34.6%, compared to that of the wild-type strain. In addition, the result of fed-batch fermentation for the production of 1,3-PDO using crude glycerol was not significantly different from that of pure glycerol. Additionally, transcriptome analysis confirmed changes in the expression levels of sucrose phosphorylase, which is a major facilitator superfamily transporter, and muramyl ligase family proteins, which protect lactic acid bacteria from various stressors, such as organic acids. | - |
dc.publisher | Elsevier | - |
dc.title | Effective bioconversion of 1,3-propanediol from biodiesel-derived crude glycerol using organic acid resistance-enhanced Lactobacillus reuteri JH83 | - |
dc.title.alternative | Effective bioconversion of 1,3-propanediol from biodiesel-derived crude glycerol using organic acid resistance-enhanced Lactobacillus reuteri JH83 | - |
dc.type | Article | - |
dc.citation.title | Bioresource Technology | - |
dc.citation.number | 0 | - |
dc.citation.endPage | 125361 | - |
dc.citation.startPage | 125361 | - |
dc.citation.volume | 337 | - |
dc.contributor.affiliatedAuthor | Jung-Hyun Ju | - |
dc.contributor.affiliatedAuthor | Sun-Yeon Heo | - |
dc.contributor.affiliatedAuthor | Sanghwa Choi | - |
dc.contributor.affiliatedAuthor | Minsoo Kim | - |
dc.contributor.affiliatedAuthor | Chul Ho Kim | - |
dc.contributor.affiliatedAuthor | Baek Rock Oh | - |
dc.contributor.alternativeName | 주정현 | - |
dc.contributor.alternativeName | 허선연 | - |
dc.contributor.alternativeName | 최상화 | - |
dc.contributor.alternativeName | 김영민 | - |
dc.contributor.alternativeName | 김민수 | - |
dc.contributor.alternativeName | 김철호 | - |
dc.contributor.alternativeName | 오백록 | - |
dc.identifier.bibliographicCitation | Bioresource Technology, vol. 337, pp. 125361-125361 | - |
dc.identifier.doi | 10.1016/j.biortech.2021.125361 | - |
dc.subject.keyword | Lactobacillus reuteri | - |
dc.subject.keyword | 1,3-Propanediol | - |
dc.subject.keyword | Crude glycerol | - |
dc.subject.keyword | Organic acid resistance | - |
dc.subject.local | Lactobacillus reuteri | - |
dc.subject.local | 1,3-Propanediol | - |
dc.subject.local | Crude glycerol | - |
dc.description.journalClass | Y | - |
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