Lipid accumulation by NaCl induction at different growth stages and concentrations in photoautotrophic two-step cultivation of Monoraphidium dybowskii LB50
文献类型：期刊论文
| 作者 | Yang, Haijian1,2; He, Qiaoning1,2; Hu, Chunxiang1 |
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2015-07-01 |
| 卷号 | 187页码:221-227 |
| 关键词 | Monoraphidium dybowskii LB50 Lipid quality Late-exponential growth phase NaCl induction Lipid productivity |
| ISSN号 | 0960-8524 |
| 通讯作者 | Hu, CX (reprint author), Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China. |
| 英文摘要 | NaCl induction in photoautotrophic two-step cultivation is very promising, but time node and concentration are critical to the entire production. In this study Monoraphidium dybowskii LB50 was subjected to different NaCl concentrations at different growth phases. Results showed that during the initial phase (IP), fixed carbon was used for sugar and lipid under 5 g L-1 NaCl induction, as well as for protein under 10 g L-1 NaCl induction. At late-exponential growth phase (LEGP), the highest lipid productivity was obtained at 20 g L-1 NaCl. At stationary phase (SP) the highest lipid productivity was also under 20 g L-1 NaCl but lower than that of LEGP. In summary, lipid content and quality were improved at all growth phases under NaCl induction. Therefore, cultivation scale can be sued to determine the time node and dosage of the inducer, thereby realizing the economic efficiency of the fundamental guarantee in photoautotrophic two-step cultivation. (C) 2015 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] | ALGA BOTRYOCOCCUS-BRAUNII ; BIODIESEL PRODUCTION ; GREEN MICROALGA ; SALINITY ; STRESS ; LIGHT ; WATER ; IRON |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000353193200030 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/25760]  |
| 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 | 1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Haijian,He, Qiaoning,Hu, Chunxiang. Lipid accumulation by NaCl induction at different growth stages and concentrations in photoautotrophic two-step cultivation of Monoraphidium dybowskii LB50[J]. BIORESOURCE TECHNOLOGY,2015,187:221-227. |
| APA | Yang, Haijian,He, Qiaoning,&Hu, Chunxiang.(2015).Lipid accumulation by NaCl induction at different growth stages and concentrations in photoautotrophic two-step cultivation of Monoraphidium dybowskii LB50.BIORESOURCE TECHNOLOGY,187,221-227. |
| MLA | Yang, Haijian,et al."Lipid accumulation by NaCl induction at different growth stages and concentrations in photoautotrophic two-step cultivation of Monoraphidium dybowskii LB50".BIORESOURCE TECHNOLOGY 187(2015):221-227. |
入库方式： OAI收割
来源：水生生物研究所
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