Screening high oleaginous Chlorella strains from different climate zones
文献类型：期刊论文
| 作者 | Xu, Jin; Hu, Hanhua |
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2013-09-01 |
| 卷号 | 144页码:637-643 |
| 关键词 | Chlorella sp. Temperature Fatty acids Triacylglycerol Biodiesel |
| ISSN号 | 0960-8524 |
| 通讯作者 | Hu, HH (reprint author), Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China. |
| 中文摘要 | In outdoor cultivation, screening strains adapted to a wide temperature range or suitable strains for different environmental temperatures is of great importance. In this study, triacylglycerol (TAG) content of 23 oil-producing Chlorella strains from different climate zones were analyzed by thin layer chromatography. Four selected Chlorella strains (NJ-18, NJ-7, NMX35N and NMX139N) with rather high TAG content had higher total lipid content compared with Chlorella vulgaris SAG 211-11b. In particular, NJ-18 displayed the highest TAG productivity among the four high oil-producing Chlorella strains. Accumulation of TAGs in strain NMX35N changed a little from 30 to 40 degrees C, showing a desirable characteristic of accumulating TAGs at high temperatures. Our results demonstrated that NJ-18 and NMX35N had suitable fatty acid profiles and good adaption to low and high temperatures respectively. Therefore, cultivation of the two Chlorella strains together might be a good option for economic biodiesel production during the whole seasons of the year. (C) 2013 Elsevier Ltd. All rights reserved. |
| 英文摘要 | In outdoor cultivation, screening strains adapted to a wide temperature range or suitable strains for different environmental temperatures is of great importance. In this study, triacylglycerol (TAG) content of 23 oil-producing Chlorella strains from different climate zones were analyzed by thin layer chromatography. Four selected Chlorella strains (NJ-18, NJ-7, NMX35N and NMX139N) with rather high TAG content had higher total lipid content compared with Chlorella vulgaris SAG 211-11b. In particular, NJ-18 displayed the highest TAG productivity among the four high oil-producing Chlorella strains. Accumulation of TAGs in strain NMX35N changed a little from 30 to 40 degrees C, showing a desirable characteristic of accumulating TAGs at high temperatures. Our results demonstrated that NJ-18 and NMX35N had suitable fatty acid profiles and good adaption to low and high temperatures respectively. Therefore, cultivation of the two Chlorella strains together might be a good option for economic biodiesel production during the whole seasons of the year. (C) 2013 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| 类目[WOS] | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 研究领域[WOS] | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 关键词[WOS] | BIODIESEL PRODUCTION ; BIOFUEL PRODUCTION ; WASTE-WATER ; TEMPERATURE ; GROWTH ; CHLOROPHYTA ; SOROKINIANA ; MICROALGA ; ALGAE ; TREBOUXIOPHYCEAE |
| 收录类别 | SCI |
| 资助信息 | National Key Basic Research Project of China [2011CB200901]; State Key Laboratory of Freshwater Ecology and Biotechnology [2013FB15] |
| 语种 | 英语 |
| WOS记录号 | WOS:000324280100085 |
| 公开日期 | 2014-01-06 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/19627]  |
| 专题 | 水生生物研究所_藻类生物学及应用研究中心_期刊论文 |
| 作者单位 | Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Jin,Hu, Hanhua. Screening high oleaginous Chlorella strains from different climate zones[J]. BIORESOURCE TECHNOLOGY,2013,144:637-643. |
| APA | Xu, Jin,&Hu, Hanhua.(2013).Screening high oleaginous Chlorella strains from different climate zones.BIORESOURCE TECHNOLOGY,144,637-643. |
| MLA | Xu, Jin,et al."Screening high oleaginous Chlorella strains from different climate zones".BIORESOURCE TECHNOLOGY 144(2013):637-643. |
入库方式： OAI收割
来源：水生生物研究所
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