https://scholars.lib.ntu.edu.tw/handle/123456789/408304
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Chen C.-Y. | en_US |
dc.contributor.author | Lu I.-C. | en_US |
dc.contributor.author | Nagarajan D. | en_US |
dc.contributor.author | Chang C.-H. | en_US |
dc.contributor.author | Ng I.-S. | en_US |
dc.contributor.author | Lee D.-J. | en_US |
dc.contributor.author | Chang J.-S. | en_US |
dc.creator | Chang J.-S.;Ng I.-S.;Chang C.-H.;Nagarajan D.;Lu I.-C.;Chen C.-Y.;Lee D.-J. | - |
dc.date.accessioned | 2019-05-14T00:38:18Z | - |
dc.date.available | 2019-05-14T00:38:18Z | - |
dc.date.issued | 2018 | - |
dc.identifier.issn | 09608524 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/408304 | - |
dc.description.abstract | A heterotrophic mutant of Chlorella sorokiniana MB-1-M12 was evaluated for its ability to produce lutein using organic carbon and nitrogen sources and without light irradiation. In batch fermentation, the maximal lutein content (3.67 mg lutein/g biomass) and productivity (2.84 mg/L/d) could be obtained when cultivated in BG-11 medium with 7.5 g/L glucose, 0.75 g/L urea, pH 7.5 and a C/N ratio of 10. A novel two-stage cultivation strategy that integrates fed-batch and semi-batch operations was applied to enhance the lutein production performance. When growing MB-1-M12 strain in a 5L fermenter using the optimal operation strategies, the maximum biomass concentration, biomass productivity, lutein content and lutein productivity could reach 25 g/L, 4.88 mg/L/d, 5.88 mg/g and 16.2 mg/L/d, respectively. This high lutein productivity could significantly reduce the cultivation time and the associated costs, indicating the potential of using MB-1-M12 strain for heterotrophic lutein production in commercial scale. ? 2018 Elsevier Ltd | - |
dc.language | en | - |
dc.relation.ispartof | Bioresource Technology | en_US |
dc.subject | Chlorella sorokiniana | - |
dc.subject | Heterotrophic growth | - |
dc.subject | Lutein | - |
dc.subject | Microalgae | - |
dc.subject | Two-stage cultivation | - |
dc.title | A highly efficient two-stage cultivation strategy for lutein production using heterotrophic culture of Chlorella sorokiniana MB-1-M12 | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1016/j.biortech.2018.01.027 | - |
dc.identifier.scopus | 2-s2.0-85040355691 | - |
dc.identifier.url | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85040355691&doi=10.1016%2fj.biortech.2018.01.027&partnerID=40&md5=1ea15d8e2426b6e814fd5ead680f6e24 | - |
dc.relation.pages | 141-147 | - |
dc.relation.journalvolume | 253 | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
item.fulltext | no fulltext | - |
crisitem.author.orcid | 0000-0002-8820-8097 | - |
顯示於: | 化學工程學系 |
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