Institutional Repository of Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences
| Some molecular aspects of hydrogen production by marine Chlorella pyrenoidosa under nitrogen deprivation condition in natural seawater | |
Shastik, Evgeny1,2,3; Li, Ling1,2; Zhang, Litao1,2; Qin, Ruiyang1,2 ; Yu, Wenjie1,2; Liu, Jianguo1,2
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| 2020-05-18 | |
| Source Publication | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
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| ISSN | 0360-3199 |
| Volume | 45Issue:27Pages:13876-13883 |
| Corresponding Author | Liu, Jianguo(jgliu@qdio.ac.cn) |
| Abstract | In this study, marine microalgae Chlorella pyrenoidosa produced 186 ml H-2/l under nitrogen deprivation in natural seawater, and adding 3-(3,4-dichlorophenyl)-1,1-dimethylurea (DCMU) to medium reduced the total volume of hydrogen production by 85%. This suggested water was the main electron donor for hydrogenase. An active starch accumulation was observed during the first two days in nitrogen deprivation. But the starch content in cell decreased only by 7% at the end of the hydrogen evolution stage. This was shown the absence of a large contribution of starch to the hydrogen production by C. pyrenoidosa in nitrogen deprivation. Different from the hydrogen production by Chlamydomonas reinhardtii under sulfur deprivation condition, the concentration of acetate in the medium decreased not only at the stage of oxygen consumption but also during the stage of hydrogen evolution by C. pyrenoidosa. Thus, acetate is involved not only in the establishment of anaerobiosis but also plays an important role in the production of hydrogen by C. pyrenoidosa as an exogenous electron donor. (C) 2020 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved. |
| Keyword | H-2 photoproduction Nitrogen deprivation Marine chlorella Natural seawater Photorespiration |
| DOI | 10.1016/j.ijhydene.2020.03.097 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[41676142] ; Chinese Academy of Sciences President's International Fellowship Initiative[2017PB0080] |
| WOS Research Area | Chemistry ; Electrochemistry ; Energy & Fuels |
| WOS Subject | Chemistry, Physical ; Electrochemistry ; Energy & Fuels |
| WOS ID | WOS:000530094600010 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/167413 |
| Collection | 实验海洋生物学重点实验室 |
| Corresponding Author | Liu, Jianguo |
| Affiliation | 1.Chinese Acad Sci, Ctr Ocean Megasci, Inst Oceanol, CAS Key Lab Expt Marine Biol, Qingdao 266071, Shandong, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266237, Shandong, Peoples R China 3.RAS, Inst Basic Biol Problems, Pushchino 142290, Moscow Region, Russia |
| First Author Affilication | Center for Ocean Mega-Science, Chinese Academy of Sciences |
| Corresponding Author Affilication | Center for Ocean Mega-Science, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Shastik, Evgeny,Li, Ling,Zhang, Litao,et al. Some molecular aspects of hydrogen production by marine Chlorella pyrenoidosa under nitrogen deprivation condition in natural seawater[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2020,45(27):13876-13883. |
| APA | Shastik, Evgeny,Li, Ling,Zhang, Litao,Qin, Ruiyang,Yu, Wenjie,&Liu, Jianguo.(2020).Some molecular aspects of hydrogen production by marine Chlorella pyrenoidosa under nitrogen deprivation condition in natural seawater.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,45(27),13876-13883. |
| MLA | Shastik, Evgeny,et al."Some molecular aspects of hydrogen production by marine Chlorella pyrenoidosa under nitrogen deprivation condition in natural seawater".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 45.27(2020):13876-13883. |
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| Some molecular aspec（631KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View | |
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