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Development of nitrogen supply strategy for Scenedesmus rubescens attached cultivation toward growth and lipid accumulation

文献类型：期刊论文

作者Cheng, Pengfei1,2; Wang, Yan3; Osei-Wusu, David4; Wang, Yuanzhu5; Liu, Tianzhong6
刊名BIOPROCESS AND BIOSYSTEMS ENGINEERING
出版日期2018-03-01
卷号41期号:3页码:435-442
关键词Scenedesmus Rubescens Attached Cultivation Nitrogen Supply Strategy Growth Lipid
ISSN号1615-7591
DOI10.1007/s00449-017-1877-9
文献子类Article
英文摘要In this study, the microalgae Scenedesmus rubescens were cultivated under the following nitrogen sources, nitrogen concentrations, and nitrogen feeding times (NFTs). This was to help assess biomass and lipid productivity. Scenedesmus rubescens can grow well by adhering to the cellulose acetate membrane in five kinds of nitrogen medium: KNO3, urea, NaNO3, (NH4)(2)CO3, and NH4NO3. Under the criteria of bio-productivity and lipid productivity, urea was the optimal nitrogen source. Among different urea concentrates, biomass productivity and lipid content of S. rubescens cultivated in 0.27 g/L urea medium were optimized at 8.8 g/(m(2) day) and 31.1%, respectively. With attached cultivation, the highest biomass of 9.4 g/m(2) was obtained at NFTs of 4 days. These results showed that culturing S. rubescens using urea as sole nitrogen source by improving nitrogen uptake with attached cultivation is more efficient.
WOS关键词CHLORELLA-VULGARIS ; MICROALGAE ; BIOMASS ; BIOFUELS ; ENERGY
WOS研究方向Biotechnology & Applied Microbiology ; Engineering
语种英语
WOS记录号WOS:000425280600012
出版者SPRINGER
资助机构National Natural Science Foundation of China(31560724) ; Natural Science Foundation of Jiangxi Province(20171BAB214014) ; China Postdoctoral Science Foundation(2017T100583 ; Natural Science and Technology Major Special Program of China(2014ZX07104-005-02) ; Collaborative Innovation Center for Major Ecological Security Issues of Jiangxi Province and Monitoring Implementation(JXS-EW-00) ; 2016M600616)
源URL[http://ir.qibebt.ac.cn/handle/337004/10601]  
专题中国科学院青岛生物能源与过程研究所
通讯作者Cheng, Pengfei
作者单位1.Ningbo Univ, Sch Marine Sci, Ningbo 315211, Peoples R China
2.Jiujiang Univ, Poyang Lake Ecoecon Res Ctr, Jiujiang 332005, Peoples R China
3.Jiujiang Univ, Electron Business Coll, Jiujiang 332005, Peoples R China
4.Jiangsu Univ, Sch Food & Biol Engn, Zhenjiang 212013, Peoples R China
5.China Three Gorges Univ, Sch Water Conservancy & Environm, Yichang 443000, Peoples R China
6.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China
推荐引用方式
GB/T 7714		 Cheng, Pengfei,Wang, Yan,Osei-Wusu, David,et al. Development of nitrogen supply strategy for Scenedesmus rubescens attached cultivation toward growth and lipid accumulation[J]. BIOPROCESS AND BIOSYSTEMS ENGINEERING,2018,41(3):435-442.
APA Cheng, Pengfei,Wang, Yan,Osei-Wusu, David,Wang, Yuanzhu,&Liu, Tianzhong.(2018).Development of nitrogen supply strategy for Scenedesmus rubescens attached cultivation toward growth and lipid accumulation.BIOPROCESS AND BIOSYSTEMS ENGINEERING,41(3),435-442.
MLA Cheng, Pengfei,et al."Development of nitrogen supply strategy for Scenedesmus rubescens attached cultivation toward growth and lipid accumulation".BIOPROCESS AND BIOSYSTEMS ENGINEERING 41.3(2018):435-442.

入库方式： OAI收割

来源：青岛生物能源与过程研究所

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