Effect of initial biomass density on growth and astaxanthin production of Haematococcus pluvialis in an outdoor photobioreactor
文献类型：期刊论文
| 作者 | Wang, Junfeng; Han, Danxiang; Sommerfeld, Milton R.; Lu, Congming; Hu, Qiang2 |
| 刊名 | JOURNAL OF APPLIED PHYCOLOGY
 |
| 出版日期 | 2013 |
| 卷号 | 25期号:1页码:253-260 |
| ISSN号 | 0921-8971 |
| 关键词 | Haematococcus pluvialis Astaxanthin Initial biomass density Photoinhibition Photobioreactor |
| DOI | 10.1007/s10811-012-9859-4 |
| 文献子类 | Article |
| 英文摘要 | Initial biomass density (IBD) is an important factor that affects the viability and productivity of microalgae particularly when sunlight is used for photosynthesis. In this paper, the effect of IBD on photosynthesis, growth, and astaxanthin production of the green microalga Haematococcus pluvialis during the astaxanthin induction stage was studied in a glass column photobioreactor during different seasons. Of seven IBDs, i.e., 0.1, 0.5, 0.8, 1.5, 2.7, 3.5, and 5.0 g L-1 tested, 0.8 g L-1 IBD was optimal and resulted in the highest astaxanthin productivity of 17.1 mg L-1 day(-1). Severe photoinhibition of photosynthesis occurred at low IBD (e.g., 0.1 g L-1) cultures, especially in the winter, and severe light limitation to individual cells in high IBD cultures (> 2.7 g L-1) were responsible for reduced astaxanthin production. This was the first report quantitatively assessing IBD as the key limiting factor for astaxanthin production in H. pluvialis outdoor cultivation. |
| 学科主题 | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
| 电子版国际标准刊号 | 1573-5176 |
| 出版地 | DORDRECHT |
| WOS关键词 | OXIDATIVE STRESS ; GREEN ; CULTURE |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| 出版者 | SPRINGER |
| WOS记录号 | WOS:000313655400027 |
| 资助机构 | Science Foundation Arizona Small Business Catalytic Fund Program (SFAz/SBC) |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/28072]  |
| 专题 | 中科院光生物学重点实验室 |
| 作者单位 | 1.Arizona State Univ, Dept Appl Sci & Math, Mesa, AZ 85212 USA 2.Chinese Acad Sci, Inst Bot, Photosynth Res Ctr, Key Lab Photobiol, Beijing 100093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Junfeng,Han, Danxiang,Sommerfeld, Milton R.,et al. Effect of initial biomass density on growth and astaxanthin production of Haematococcus pluvialis in an outdoor photobioreactor[J]. JOURNAL OF APPLIED PHYCOLOGY,2013,25(1):253-260. |
| APA | Wang, Junfeng,Han, Danxiang,Sommerfeld, Milton R.,Lu, Congming,&Hu, Qiang.(2013).Effect of initial biomass density on growth and astaxanthin production of Haematococcus pluvialis in an outdoor photobioreactor.JOURNAL OF APPLIED PHYCOLOGY,25(1),253-260. |
| MLA | Wang, Junfeng,et al."Effect of initial biomass density on growth and astaxanthin production of Haematococcus pluvialis in an outdoor photobioreactor".JOURNAL OF APPLIED PHYCOLOGY 25.1(2013):253-260. |
入库方式： OAI收割
来源：植物研究所
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