| The growth, lipid and hydrocarbon production of Botryococcus braunii with attached cultivation | |
Cheng, Pengfei1,2; Ji, Bei1,2,3; Gao, Lili1 ; Zhang, Wei1; Wang, Junfeng1; Liu, Tianzhong1
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| 2013-06-01 | |
| 发表期刊 | BIORESOURCE TECHNOLOGY
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| 卷号 | 138期号:2013页码:95-100 |
| 摘要 | The green alga Botryococcus braunii is regarded as a potential source of renewable fuel due to its high lipid and hydrocarbon contents. However, the slow growth rate damaged its feasibility for biofuel production. In this study, a novel method of 'attached cultivation' was introduced to incubate B. braunii FACHB 357 (B race). A high biomass productivity of 6.5 g m(-2) d(-1) was achieved in single layer attached system at early stage of cultivation. At day 10, the biomass, lipid and hydrocarbon productivities were 5.5, 2.34 and 1.06 g m(-2) d(-1), respectively. Under nitrogen starvation condition, both of the contents of lipid and hydrocarbon were increased, whereas the profile of hydrocarbon kept almost unchanged, while the content for oleic acid (18:1) increased and linolenic acid (18:3) decreased. With a multi-layer photobioreactor, a biomass productivity of 49.1 g m(-2) d(-1) or a photosynthetic efficiency of 14.9% (visible light) were obtained under continuous illumination of 500 mu mol m(-2) s(-1). (C) 2013 Elsevier Ltd. All rights reserved. |
| 文章类型 | Article |
| 关键词 | Botryococcus Braunii Attached Cultivation Hydrocarbon Lipid Productivity |
| 学科领域 | 能源藻类资源 |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| DOI | 10.1016/j.biortech.2013.03.150 |
| 关键词[WOS] | BIOFUEL PRODUCTION ; GREEN MICROALGA ; BIODIESEL ; NITROGEN ; OIL ; PHOTOSYNTHESIS ; DEGRADATION ; EXTRACTION ; BIOMASS ; ENERGY |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS类目 | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS记录号 | WOS:000320296600013 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qibebt.ac.cn/handle/337004/1716 |
| 专题 | 微藻生物技术研究组 |
| 作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Shandong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Shandong Univ Sci & Technol, Coll Chem & Environm Engn, Qingdao 266590, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cheng, Pengfei,Ji, Bei,Gao, Lili,et al. The growth, lipid and hydrocarbon production of Botryococcus braunii with attached cultivation[J]. BIORESOURCE TECHNOLOGY,2013,138(2013):95-100. |
| APA | Cheng, Pengfei,Ji, Bei,Gao, Lili,Zhang, Wei,Wang, Junfeng,&Liu, Tianzhong.(2013).The growth, lipid and hydrocarbon production of Botryococcus braunii with attached cultivation.BIORESOURCE TECHNOLOGY,138(2013),95-100. |
| MLA | Cheng, Pengfei,et al."The growth, lipid and hydrocarbon production of Botryococcus braunii with attached cultivation".BIORESOURCE TECHNOLOGY 138.2013(2013):95-100. |
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