ENHANCED GROWTH AND LIPID PRODUCTION OF Chlorella pyrenoidosa BY PLANT GROWTH REGULATOR GA(3)
文献类型：期刊论文
| 作者 | Du, Kui1,2; Tao, Huanping1,2; Wen, Xiaobin1,2; Geng, Yahong2; Li, Yeguang2 |
| 刊名 | FRESENIUS ENVIRONMENTAL BULLETIN
 |
| 出版日期 | 2015 |
| 卷号 | 24期号:10B页码:3414-3419 |
| 关键词 | GA(3) microalgal biodiesel lipid production fatty acids |
| ISSN号 | 1018-4619 |
| 英文摘要 | To investigate the effects of GA(3), a plant growth regulator, on lipid production of Chlorella pyrenoidosa XQ-20044, five levels of GA(3) concentration (0 (as control), 0.1, 1, 10 and 20 mg L-1) were tested. The results suggested that GA(3) enhanced both microalgal growth and lipid accumulation by stimulating esterase activity and regulating intracellular distribution of carbon. Both the maximum lipid content (292.3 mg g(-1)) and lipid productivity (17.1 mg L-1 CV) were achieved at 20 mg L-1 GA(3). The main fatty acid components were C16 and C18 which accounted for more than 91.5% of the content of total fatty acids at all GA(3) concentrations. Moreover, higher GA(3) concentrations (10 and 20 mg L-1) increased unsaturated fatty acid content significantly (1.6 times as high as that of the control). The results provided an effective method to enhance the lipid production of microalgae, and could potentially to overcome the current bottleneck in microalgal biodiesel production. |
| 资助项目 | Ministry of Science and Technology of China[2012FY112900] ; Ministry of Science and Technology of China[2013AA065800] ; National Natural Foundation of China[31272680] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000366880600001 |
| 出版者 | PARLAR SCIENTIFIC PUBLICATIONS (P S P) |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/323]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Li, Yeguang |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan 430074, Peoples R China |
| 推荐引用方式 GB/T 7714 | Du, Kui,Tao, Huanping,Wen, Xiaobin,et al. ENHANCED GROWTH AND LIPID PRODUCTION OF Chlorella pyrenoidosa BY PLANT GROWTH REGULATOR GA(3)[J]. FRESENIUS ENVIRONMENTAL BULLETIN,2015,24(10B):3414-3419. |
| APA | Du, Kui,Tao, Huanping,Wen, Xiaobin,Geng, Yahong,&Li, Yeguang.(2015).ENHANCED GROWTH AND LIPID PRODUCTION OF Chlorella pyrenoidosa BY PLANT GROWTH REGULATOR GA(3).FRESENIUS ENVIRONMENTAL BULLETIN,24(10B),3414-3419. |
| MLA | Du, Kui,et al."ENHANCED GROWTH AND LIPID PRODUCTION OF Chlorella pyrenoidosa BY PLANT GROWTH REGULATOR GA(3)".FRESENIUS ENVIRONMENTAL BULLETIN 24.10B(2015):3414-3419. |
入库方式： OAI收割
来源：武汉植物园
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