Improved efficiency of butanol production by absorbed lignocellulose fermentation
文献类型：期刊论文
| 作者 | He, Qin; Chen, Hongzhang
|
| 刊名 | JOURNAL OF BIOSCIENCE AND BIOENGINEERING
 |
| 出版日期 | 2013-03-01 |
| 卷号 | 115期号:3页码:298-302 |
| 关键词 | Acetone-butanol-ethanol (ABE) fermentation Steam explosion Absorbed lignocellulose fermentation Alkaline treatment Corn stover Fiber cells |
| 英文摘要 | Alkali-treated steam-exploded corn stover (SECSAT) was used as solid substrate for acetone-butanol-ethanol (ABE) production by absorbed lignocellulose fermentation (ALF) using Clostridium acetobutylicum ATCC 824. The ABE concentration in ALF culture had increased by 47% compared with that in submerged culture. More surprisingly, the acetone production was promoted and ethanol production was lower in the presence of SECSAT than that in its absence. ALF was also successfully in cofermentation of glucose and xylose, although decreased fermentability with an increase in the proportion of xylose. An invariable chemical composition and dry weight of SECSAT was found in ALF. Partial simultaneous saccharification and fermentation of SECSAT using a certain amount of cellulase could not only enhance the ABE concentration by 71%, but also significantly increase the area proportion of fiber cells in SECSAT from 53% to 90%, which would be an excellent paper making material. (C) 2012, The Society for Biotechnology, Japan. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Biotechnology & Applied Microbiology ; Food Science & Technology |
| 研究领域[WOS] | Biotechnology & Applied Microbiology ; Food Science & Technology |
| 关键词[WOS] | CLOSTRIDIUM-ACETOBUTYLICUM ; WHEAT-STRAW ; BEIJERINCKII ; DEGRADATION ; GLUCOSE ; XYLOSE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000317456900011 |
| 公开日期 | 2015-05-27 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/13738]  |
| 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, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Qin,Chen, Hongzhang. Improved efficiency of butanol production by absorbed lignocellulose fermentation[J]. JOURNAL OF BIOSCIENCE AND BIOENGINEERING,2013,115(3):298-302. |
| APA | He, Qin,&Chen, Hongzhang.(2013).Improved efficiency of butanol production by absorbed lignocellulose fermentation.JOURNAL OF BIOSCIENCE AND BIOENGINEERING,115(3),298-302. |
| MLA | He, Qin,et al."Improved efficiency of butanol production by absorbed lignocellulose fermentation".JOURNAL OF BIOSCIENCE AND BIOENGINEERING 115.3(2013):298-302. |
入库方式： OAI收割
来源：过程工程研究所
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