Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Seasonal variation in the growth, lipid accumulation, and fatty acid composition of Chlorella sp. GN1 cultured in flat plate photobioreactors outdoors | |
Feng, Pingzhong1,2,3; Qin, Lei1,2,3 ; Xu, Zhongbin1,2,3; Alam, Md Asraful4; Wang, Zhongming1,2,3; Zhu, Shunni1,2,3
| |
| 2022-05-28 | |
| Source Publication | BIOMASS CONVERSION AND BIOREFINERY
 |
| ISSN | 2190-6815 |
| Pages | 15 |
| Corresponding Author | Zhu, Shunni(zhusn@ms.giec.ac.cn) |
| Abstract | To evaluate the feasibility of producing biodiesel feedstock from Chlorella sp. GN1, the growth, lipid, and fatty acid profile in long-term outdoor cultivation during four seasons were studied. The alga grew well in the four seasons, and the dry weight (2.73 g/L) and specific growth rate (0.652 day(-1)) reached their highest values in the autumn. Nitrogen deficiency induced all the lipid contents to exceed 40% of the dry weight in the four seasons, and higher lipid contents (> 50% of the dry cell weight) were achieved in autumn and summer. The highest lipid content (52.8%) was acquired in autumn. Additionally, in the four seasons, C16 and C18 were primary fatty acids (> 90%) in the alga, which were ideal fatty acid components for biodiesel. Moreover, more saturated fatty acids were synthesized in cells during summer and autumn, while the proportion of polyunsaturated fatty acids reached the highest level in the winter. The study indicated that the alga has great prospects for biodiesel feedstock preparation. |
| Keyword | Chlorella Lipid Microalgae cultivation Biodiesel Outdoors |
| DOI | 10.1007/s13399-022-02810-9 |
| WOS Keyword | 2-STAGE CULTIVATION ; NITROGEN STARVATION ; BIOFUEL PRODUCTION ; WASTE-WATER ; MICROALGAE ; BIODIESEL ; PRODUCTIVITY ; BIOMASS ; PERSPECTIVES ; TEMPERATURE |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[21878291] ; Natural Science Foundation for Research Team of Guangdong Province, China[2016A030312007] ; Guangdong Natural Science Foundation, China[2015A030310032] |
| WOS Research Area | Energy & Fuels ; Engineering |
| Funding Organization | National Natural Science Foundation of China ; Natural Science Foundation for Research Team of Guangdong Province, China ; Guangdong Natural Science Foundation, China |
| WOS Subject | Energy & Fuels ; Engineering, Chemical |
| WOS ID | WOS:000805513400001 |
| Publisher | SPRINGER HEIDELBERG |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/36745 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Zhu, Shunni |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 4.Zhengzhou Univ, Sch Chem Engn, Zhengzhou 450001, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Feng, Pingzhong,Qin, Lei,Xu, Zhongbin,et al. Seasonal variation in the growth, lipid accumulation, and fatty acid composition of Chlorella sp. GN1 cultured in flat plate photobioreactors outdoors[J]. BIOMASS CONVERSION AND BIOREFINERY,2022:15. |
| APA | Feng, Pingzhong,Qin, Lei,Xu, Zhongbin,Alam, Md Asraful,Wang, Zhongming,&Zhu, Shunni.(2022).Seasonal variation in the growth, lipid accumulation, and fatty acid composition of Chlorella sp. GN1 cultured in flat plate photobioreactors outdoors.BIOMASS CONVERSION AND BIOREFINERY,15. |
| MLA | Feng, Pingzhong,et al."Seasonal variation in the growth, lipid accumulation, and fatty acid composition of Chlorella sp. GN1 cultured in flat plate photobioreactors outdoors".BIOMASS CONVERSION AND BIOREFINERY (2022):15. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment