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Improved hydrogen photoproduction regulated by carbonylcyanide m-chlorophenylhrazone from marine green alga Platymonas subcordiformis grown in CO2-supplemented air bubble column bioreactor
Guo, Zhen1,2; Chen, Zhaoan1; Zhang, Wei1,3; Yu, Xingju1; Jin, Meifang1
Corresponding AuthorZhang, Wei(WeiZhang@dicp.ac.cn)
2008-05-01
Source PublicationBIOTECHNOLOGY LETTERS
ISSN0141-5492
Volume30Issue:5Pages:877-883
AbstractTo develop an integrated process of CO2- fixation and H-2 photoproduction by marine green microalga Platymonas subcordiformis, the impact of algal cells grown in CO2- supplemented air bubble column bioreactor was investigated on H-2 photoproduction regulated by carbonylcyanide m- chlorophenylhrazone. Highest cell growth ( 3.85 9 10(6) cells ml(-1)), starch content ( 0.25 +/- 0.08 mg per 10(6) cells) and hydrogen production ( 50 +/- 3 ml1(-1)) were achieved at 3% CO2- supplemented culture, which are respectively 1.4, 2.1, 1.5- fold of the air-supplemented culture. Improved H-2 production correlated well with the increase in starch accumulation. In this process, the algal cells have been recycled for stable H-2 production of 40 - 50 ml l(-1) over five cycles.
Keywordbioreactor carbon dioxide carbonylcyanide m-chlorophenylhydrazone (CCCP) hydrogen Platymonas subcordiformis
DOI10.1007/s10529-008-9637-1
Indexed BySCI
Language英语
WOS Research AreaBiotechnology & Applied Microbiology
WOS SubjectBiotechnology & Applied Microbiology
WOS IDWOS:000254452400013
PublisherSPRINGER
Citation statistics
Cited Times:23[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/126247
Collection中国科学院金属研究所
Corresponding AuthorZhang, Wei
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Marine Bioprod Engn Grp, Dalian 116023, Peoples R China
2.Grad Sch Chinese Acad Sci, Beijing 100039, Peoples R China
3.Flinders Univ S Australia, Sch Med, Dept Med Biotechnol, Bedford Pk, SA 5042, Australia
Recommended Citation
GB/T 7714
Guo, Zhen,Chen, Zhaoan,Zhang, Wei,et al. Improved hydrogen photoproduction regulated by carbonylcyanide m-chlorophenylhrazone from marine green alga Platymonas subcordiformis grown in CO2-supplemented air bubble column bioreactor[J]. BIOTECHNOLOGY LETTERS,2008,30(5):877-883.
APA Guo, Zhen,Chen, Zhaoan,Zhang, Wei,Yu, Xingju,&Jin, Meifang.(2008).Improved hydrogen photoproduction regulated by carbonylcyanide m-chlorophenylhrazone from marine green alga Platymonas subcordiformis grown in CO2-supplemented air bubble column bioreactor.BIOTECHNOLOGY LETTERS,30(5),877-883.
MLA Guo, Zhen,et al."Improved hydrogen photoproduction regulated by carbonylcyanide m-chlorophenylhrazone from marine green alga Platymonas subcordiformis grown in CO2-supplemented air bubble column bioreactor".BIOTECHNOLOGY LETTERS 30.5(2008):877-883.
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