DC Field | Value | Language |
---|---|---|
dc.contributor.author | Moon, Chungman | ko |
dc.contributor.author | Jang, Sujin | ko |
dc.contributor.author | Yun, Yeo-Myeong | ko |
dc.contributor.author | Lee, Mo-Kwon | ko |
dc.contributor.author | Kim, Dong-Hoon | ko |
dc.contributor.author | Kang, Won-Seok | ko |
dc.contributor.author | Kwak, Seung-Shin | ko |
dc.contributor.author | Kim, Mi-Sun | ko |
dc.date.accessioned | 2015-11-20T08:58:47Z | - |
dc.date.available | 2015-11-20T08:58:47Z | - |
dc.date.created | 2015-03-10 | - |
dc.date.created | 2015-03-10 | - |
dc.date.issued | 2015-03 | - |
dc.identifier.citation | BIORESOURCE TECHNOLOGY, v.179, pp.595 - 601 | - |
dc.identifier.issn | 0960-8524 | - |
dc.identifier.uri | http://hdl.handle.net/10203/200925 | - |
dc.description.abstract | pH, known as the most important parameter in H-2 fermentation, cannot be precisely controlled in a scaled-up fermenter as in a lab fermenter. In the preset work, to assess the effect of pH control accuracy on H-2 fermentation, the pH was controlled at 6.0 +/- 0.1, 6.0 +/- 0.3, 6.0 +/- 0.5, 6.0 +/- 0.7, and 6.0 +/- 0.9 during batch fermentation of food waste. Up to deviation of +/- 0.3, a high H-2 yield of 1.67-1.73 mol H-2/mol hexose(added) was attained with producing butyrate as a major metabolite (>70% of total organic acids produced). A huge drop of H-2 production, however, was observed at deviation >+/- 0.5 with lowered substrate utilization and increased production of lactate. Next generation sequencing results showed that Clostridium was found to be the dominant genus (76.4% of total number of sequences) at deviation of +/- 0.1, whereas the dominant genus was changed to lactic acid bacteria such as Streptococcus and Lactobacillus with increase of deviation value. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | RIBOSOMAL-RNA | - |
dc.subject | WASTE | - |
dc.subject | GENE | - |
dc.title | Effect of the accuracy of pH control on hydrogen fermentation | - |
dc.type | Article | - |
dc.identifier.wosid | 000348041600078 | - |
dc.identifier.scopusid | 2-s2.0-84921519007 | - |
dc.type.rims | ART | - |
dc.citation.volume | 179 | - |
dc.citation.beginningpage | 595 | - |
dc.citation.endingpage | 601 | - |
dc.citation.publicationname | BIORESOURCE TECHNOLOGY | - |
dc.identifier.doi | 10.1016/j.biortech.2014.10.128 | - |
dc.contributor.nonIdAuthor | Moon, Chungman | - |
dc.contributor.nonIdAuthor | Jang, Sujin | - |
dc.contributor.nonIdAuthor | Lee, Mo-Kwon | - |
dc.contributor.nonIdAuthor | Kim, Dong-Hoon | - |
dc.contributor.nonIdAuthor | Kang, Won-Seok | - |
dc.contributor.nonIdAuthor | Kwak, Seung-Shin | - |
dc.contributor.nonIdAuthor | Kim, Mi-Sun | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Hydrogen fermentation | - |
dc.subject.keywordAuthor | pH deviation | - |
dc.subject.keywordAuthor | Lactate | - |
dc.subject.keywordAuthor | Butyrate | - |
dc.subject.keywordAuthor | Next generation sequencing | - |
dc.subject.keywordPlus | RIBOSOMAL-RNA | - |
dc.subject.keywordPlus | WASTE | - |
dc.subject.keywordPlus | GENE | - |
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