Effects of incident light intensity and light path length on cell growth and oil accumulation in Botryococcus braunii (Chlorophyta)
文献类型：期刊论文
| 作者 | Wang, Shi-Kai2,3,4; Guo, Chen3,4; Wu, Wei1; Sui, Kun-Yan1; Liu, Chun-Zhao1,3,4 |
| 刊名 | ENGINEERING IN LIFE SCIENCES
 |
| 出版日期 | 2019-02-01 |
| 卷号 | 19期号:2页码:104-111 |
| 关键词 | Botryococcus braunii Cell growth Fatty acid Hydrocarbon Light |
| ISSN号 | 1618-0240 |
| DOI | 10.1002/elsc.201800128 |
| 英文摘要 | Botryococcus braunii was cultured in different light path length under different incident light intensity to investigate the effect of light on alga growth as well as hydrocarbon and fatty acid accumulation. Results indicated that longer light path length required higher incident light intensity in order to meet the light requirement of algal growth and hydrocarbon accumulation during the course of cultivation. However, hydrocarbon profile was only affected by the incident light intensity and not influenced by the light path length. High incident light intensity enhanced the accumulation of hydrocarbons with longer carbon chains. Besides, the fatty acid content and profiles were significantly influenced by both incident light intensity and light path. Higher fatty acid content and higher percentage of C18 and monounsaturated fatty acid components were achieved at the higher incident light intensity and lower light path length. Taken together, these results are benefit to improve its biomass and oil productivity through the optimization of light and photobioreactor design. |
| WOS关键词 | FATTY-ACID PROFILE ; HYDROCARBON PRODUCTION ; GREEN MICROALGA ; CHLORELLA-VULGARIS ; BIOMASS PRODUCTION ; LIPID PRODUCTION ; CULTIVATION ; STRAIN ; NUTRIENT ; PHOTOSYNTHESIS |
| 资助项目 | National Natural Science Foundation of China[21476242] ; National Key Technology Research and Development Program of China[2015BAK45B01] ; National Basic Research Program (973 Program) of China[2011CB200903] ; Key Research and Development Project of Shandong Province[2016GGX102005] |
| WOS研究方向 | Biotechnology & Applied Microbiology |
| 语种 | 英语 |
| WOS记录号 | WOS:000457650400002 |
| 出版者 | WILEY |
| 资助机构 | National Natural Science Foundation of China ; National Key Technology Research and Development Program of China ; National Basic Research Program (973 Program) of China ; Key Research and Development Project of Shandong Province |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/27900]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Guo, Chen; Liu, Chun-Zhao |
| 作者单位 | 1.Qingdao Univ, Coll Mat Sci & Engn, Shandong Collaborat Innovat Ctr Marine Biobased F, Inst Biochem Engn,State Key Lab Biofibers & Ecote, Qingdao, Peoples R China 2.Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou, Jiangsu, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China 4.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Shi-Kai,Guo, Chen,Wu, Wei,et al. Effects of incident light intensity and light path length on cell growth and oil accumulation in Botryococcus braunii (Chlorophyta)[J]. ENGINEERING IN LIFE SCIENCES,2019,19(2):104-111. |
| APA | Wang, Shi-Kai,Guo, Chen,Wu, Wei,Sui, Kun-Yan,&Liu, Chun-Zhao.(2019).Effects of incident light intensity and light path length on cell growth and oil accumulation in Botryococcus braunii (Chlorophyta).ENGINEERING IN LIFE SCIENCES,19(2),104-111. |
| MLA | Wang, Shi-Kai,et al."Effects of incident light intensity and light path length on cell growth and oil accumulation in Botryococcus braunii (Chlorophyta)".ENGINEERING IN LIFE SCIENCES 19.2(2019):104-111. |
入库方式： OAI收割
来源：过程工程研究所
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