Growth and fatty acid composition of Nannochloropsis sp grown mixotrophically in fed-batch culture
文献类型：期刊论文
| 作者 | Xu, F; Cai, ZL; Cong, W; Fan, OY |
| 刊名 | BIOTECHNOLOGY LETTERS
 |
| 出版日期 | 2004-09-01 |
| 卷号 | 26期号:17页码:1319-1322 |
| 关键词 | eicosapentaenoic acid fed-batch culture lipids mixotrophic growth Nannochloropsis sp. |
| ISSN号 | 0141-5492 |
| 其他题名 | Biotechnol. Lett. |
| 中文摘要 | The cell growth and eicosapentaenoic acid (EPA) yields of Nannochloropsis sp. were enhanced in the fed-batch cultures. With feeding glucose solution, the biomass reached 1.1 g dry wt l(-1) after 10 days' culture, which was 40% higher than that obtained in the batch culture (0.8 g dry wt l(-1)). With supplement of nitrate solution, the biomass reached 1 g dry wt l(-1), and reached the stationary phase 2 days earlier than the others. The maximum of biomass (1.2 dry wt l(-1)) was obtained with the supplement of the mixture of glucose and nitrate solution. The EPA yields of Nannochloropsis sp. after 10 days' growth in the fed-batch cultures were 52 mg l(-1), 43 mg l(-1) and 56 mg l(-1) with, respectively, addition of nitrate, glucose and both together. In batch culture only 35 mg EPA l(-1) was obtained. |
| 英文摘要 | The cell growth and eicosapentaenoic acid (EPA) yields of Nannochloropsis sp. were enhanced in the fed-batch cultures. With feeding glucose solution, the biomass reached 1.1 g dry wt l(-1) after 10 days' culture, which was 40% higher than that obtained in the batch culture (0.8 g dry wt l(-1)). With supplement of nitrate solution, the biomass reached 1 g dry wt l(-1), and reached the stationary phase 2 days earlier than the others. The maximum of biomass (1.2 dry wt l(-1)) was obtained with the supplement of the mixture of glucose and nitrate solution. The EPA yields of Nannochloropsis sp. after 10 days' growth in the fed-batch cultures were 52 mg l(-1), 43 mg l(-1) and 56 mg l(-1) with, respectively, addition of nitrate, glucose and both together. In batch culture only 35 mg EPA l(-1) was obtained. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Biotechnology & Applied Microbiology |
| 研究领域[WOS] | Biotechnology & Applied Microbiology |
| 关键词[WOS] | EICOSAPENTAENOIC ACID |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000225103700001 |
| 公开日期 | 2013-11-05 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/4939]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, F,Cai, ZL,Cong, W,et al. Growth and fatty acid composition of Nannochloropsis sp grown mixotrophically in fed-batch culture[J]. BIOTECHNOLOGY LETTERS,2004,26(17):1319-1322. |
| APA | Xu, F,Cai, ZL,Cong, W,&Fan, OY.(2004).Growth and fatty acid composition of Nannochloropsis sp grown mixotrophically in fed-batch culture.BIOTECHNOLOGY LETTERS,26(17),1319-1322. |
| MLA | Xu, F,et al."Growth and fatty acid composition of Nannochloropsis sp grown mixotrophically in fed-batch culture".BIOTECHNOLOGY LETTERS 26.17(2004):1319-1322. |
入库方式： OAI收割
来源：过程工程研究所
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