Dual-phase fermentation enables Actinobacillus succinogenes 130Z(T) to be a potential role for high-level lactate production from the bioresource
文献类型：期刊论文
| 作者 | Li, Qiang1,2; Wang, Dan1,2; Song, Ziyu1,2; Zhou, Wei1,2; Wu, Yong2,3; Xing, Jianmin1; Su, Zhiguo1 |
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2010-10-01 |
| 卷号 | 101期号:19页码:7665-7667 |
| 关键词 | Actinobacillus succinogenes Lactic acid Dual-phase Fermentation |
| ISSN号 | 0960-8524 |
| 通讯作者 | Xing, JM |
| 英文摘要 | Initial oxygen aeration enabled Actinobacillus succinogenes 130Z(T) to be regarded as a novel type of lactic-acid-producing strain in subsequent anaerobic cultivation. Lactic acid production increased 32-fold, up to the final titers of 135.6 +/- 0.14 g L-1 with an overall yield of 0.96 +/- 0.09 g g(-1) glucose and 2.94 +/- 0.03 g L-1 h(-1) productivity. The metabolites at the end of dual-phase fermentation by 130Z(T) were (in parentheses: the mol end product formed/100 mol glucose) succinic acid (37), acetic acid (69), formic acid (21), and lactic acid (193). Carbon flux distribution shifted toward to lactate in the bi-staged cultivation, where C-3 flux increased and C-4 flux reduced. The enzyme assay revealed that the lactate dehydrogenase (LDH) activity in dual-phase process was nearly 18-fold higher than the values in mono-phase process. (C) 2010 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| 类目[WOS] | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 研究领域[WOS] | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 关键词[WOS] | ESCHERICHIA-COLI ; GROWTH ; METABOLISM ; CO2 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000279894400068 |
| 公开日期 | 2013-11-12 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/5697]  |
| 专题 | 过程工程研究所_生化工程国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Qiang,Wang, Dan,Song, Ziyu,et al. Dual-phase fermentation enables Actinobacillus succinogenes 130Z(T) to be a potential role for high-level lactate production from the bioresource[J]. BIORESOURCE TECHNOLOGY,2010,101(19):7665-7667. |
| APA | Li, Qiang.,Wang, Dan.,Song, Ziyu.,Zhou, Wei.,Wu, Yong.,...&Su, Zhiguo.(2010).Dual-phase fermentation enables Actinobacillus succinogenes 130Z(T) to be a potential role for high-level lactate production from the bioresource.BIORESOURCE TECHNOLOGY,101(19),7665-7667. |
| MLA | Li, Qiang,et al."Dual-phase fermentation enables Actinobacillus succinogenes 130Z(T) to be a potential role for high-level lactate production from the bioresource".BIORESOURCE TECHNOLOGY 101.19(2010):7665-7667. |
入库方式： OAI收割
来源：过程工程研究所
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