Attached cultivation of Haematococcus pluvialis for astaxanthin production
文献类型：期刊论文
| 作者 | Zhang, Wenduo1,2; Wang, Junfeng1 ; Wang, Jialin2; Liu, Tianzhong1
|
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2014-04-01 |
| 卷号 | 158页码:329-335 |
| 关键词 | Haematococcus pluvialis Attached cultivation Astaxanthin Nitrogen Productivity |
| 英文摘要 | Haematococcus pluvialis, the best natural source for astaxanthin, was cultivated with an immobilized biofilm method, viz. "attached cultivation", which was high in photosynthetic efficiency. A practical operational protocol for this "attached cultivation" method was investigated by studying the effects of inoculum density, light intensity, nitrogen quantity as well as medium volume on growth and astaxanthin accumulation. Results indicated the optimized inoculum density and light intensity were 10 g m(-2) and 100 mu mol m(-2) s(-1), respectively. The optimized nitrogen supply strategy was circulating ca. 30 L of BG-11 medium with initial sodium nitrate concentration of ca. 1.8 mM for 1 m(2) of cultivation surface. With this strategy, the maximum astaxanthin productivity reached ca. 160 mg m(-2) d(-1) which is much higher than many other indoor researches. Both of the red and green cells were found in the biofilm with red cells on the top. (C) 2014 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] | INITIAL BIOMASS DENSITY ; CAROTENOID PRODUCTION ; OUTDOOR CULTIVATION ; GROWTH ; MICROALGAE ; NITROGEN ; CULTURE ; PHOTOBIOREACTOR ; PHOSPHORUS ; NUTRIENTS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000334830300046 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/6372]  |
| 专题 | 青岛生物能源与过程研究所_微藻生物技术团队 |
| 作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Shandong, Peoples R China 2.Qingdao Univ Sci & Technol, Coll Chem Engn, Lab Bioengn, Qingdao 266042, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Wenduo,Wang, Junfeng,Wang, Jialin,et al. Attached cultivation of Haematococcus pluvialis for astaxanthin production[J]. BIORESOURCE TECHNOLOGY,2014,158:329-335. |
| APA | Zhang, Wenduo,Wang, Junfeng,Wang, Jialin,&Liu, Tianzhong.(2014).Attached cultivation of Haematococcus pluvialis for astaxanthin production.BIORESOURCE TECHNOLOGY,158,329-335. |
| MLA | Zhang, Wenduo,et al."Attached cultivation of Haematococcus pluvialis for astaxanthin production".BIORESOURCE TECHNOLOGY 158(2014):329-335. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。