DC Field | Value | Language |
---|---|---|
dc.contributor.author | Dae Hyun Cho | - |
dc.contributor.author | R Ramanan | - |
dc.contributor.author | Jina Heo | - |
dc.contributor.author | Jimin Lee | - |
dc.contributor.author | Byung-Hyuk Kim | - |
dc.contributor.author | Hee-Mock Oh | - |
dc.contributor.author | Hee-Sik Kim | - |
dc.date.accessioned | 2017-04-19T10:00:21Z | - |
dc.date.available | 2017-04-19T10:00:21Z | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 0960-8524 | - |
dc.identifier.uri | 10.1016/j.biortech.2014.10.159 | ko |
dc.identifier.uri | https://oak.kribb.re.kr/handle/201005/12350 | - |
dc.description.abstract | This study demonstrates that ecologically engineered bacterial consortium could enhance microalgal biomass and lipid productivities through carbon exchange. Phycosphere bacterial diversity analysis in xenic Chlorella vulgaris (XCV) confirmed the presence of growth enhancing and inhibiting microorganisms. Co-cultivation of axenic C. vulgaris (ACV) with four different growth enhancing bacteria revealed a symbiotic relationship with each bacterium. An artificial microalgal-bacterial consortium (AMBC) constituting these four bacteria and ACV showed that the bacterial consortium exerted a statistically significant (P<. 0.05) growth enhancement on ACV. Moreover, AMBC had superior flocculation efficiency, lipid content and quality. Studies on carbon exchange revealed that bacteria in AMBC might utilize fixed organic carbon released by microalgae, and in return, supply inorganic and low molecular weight (LMW) organic carbon influencing algal growth and metabolism. Such exchanges, although species specific, have enormous significance in carbon cycle and can be exploitated by microalgal biotechnology industry. | - |
dc.publisher | Elsevier | - |
dc.title | Enhancing microalgal biomass productivity by engineering a microalgal-bacterial community | - |
dc.title.alternative | Enhancing microalgal biomass productivity by engineering a microalgal-bacterial community | - |
dc.type | Article | - |
dc.citation.title | Bioresource Technology | - |
dc.citation.number | 0 | - |
dc.citation.endPage | 585 | - |
dc.citation.startPage | 578 | - |
dc.citation.volume | 175C | - |
dc.contributor.affiliatedAuthor | Dae Hyun Cho | - |
dc.contributor.affiliatedAuthor | Jina Heo | - |
dc.contributor.affiliatedAuthor | Jimin Lee | - |
dc.contributor.affiliatedAuthor | Byung-Hyuk Kim | - |
dc.contributor.affiliatedAuthor | Hee-Mock Oh | - |
dc.contributor.affiliatedAuthor | Hee-Sik Kim | - |
dc.contributor.alternativeName | 조대현 | - |
dc.contributor.alternativeName | Ramanan | - |
dc.contributor.alternativeName | 허진아 | - |
dc.contributor.alternativeName | 이지민 | - |
dc.contributor.alternativeName | 김병혁 | - |
dc.contributor.alternativeName | 오희목 | - |
dc.contributor.alternativeName | 김희식 | - |
dc.identifier.bibliographicCitation | Bioresource Technology, vol. 175C, pp. 578-585 | - |
dc.identifier.doi | 10.1016/j.biortech.2014.10.159 | - |
dc.subject.keyword | Artificial microalgal bacterial community | - |
dc.subject.keyword | Biodiesel | - |
dc.subject.keyword | Chlorella vulgaris | - |
dc.subject.keyword | Growth enhancement | - |
dc.subject.keyword | Phycosphere bacteria | - |
dc.subject.local | Artificial microalgal bacterial community | - |
dc.subject.local | bio-diesel | - |
dc.subject.local | Biodiesel | - |
dc.subject.local | biodiesel | - |
dc.subject.local | Chlorella vulgaris | - |
dc.subject.local | chlorella vulgaris | - |
dc.subject.local | Growth enhancement | - |
dc.subject.local | Phycosphere bacteria | - |
dc.subject.local | phycosphere bacteria | - |
dc.description.journalClass | Y | - |
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