Air pressure pulsation solid state fermentation of feruloyl esterase by Aspergillus niger
文献类型：期刊论文
| 作者 | Zeng, W.; Chen, H. Z. |
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2009-02-01 |
| 卷号 | 100期号:3页码:1371-1375 |
| 关键词 | Feruloyl esterase Aspergillus niger Air pressure pulsation solid state fermentation Steam-exploded rice straw |
| ISSN号 | 0960-8524 |
| 通讯作者 | Chen, HZ |
| 英文摘要 | Air pressure pulsation solid state fermentation (APP-SSF) was applied to produce feruloyl esterase (FAE) by Aspergillus niger. With the optimization of some variables by orthogonal design, the optimal condition obtained was 0.2 MPa (gauge pressure) of high pressure intensity, 30 min of low pressure duration and 20 s of high pressure duration. Based on the optimized condition, the APP-SSF achieved the reasonable enzyme yield of 881 mU/g at 48 h, which was 58% more than that by static solid state fermentation (static SSF) at 72 h. By comparison of two fermentation methods in temperature, O(2) and CO(2) concentration, and respiration intensity, it was concluded that APP-SSF enhanced heat and mass transfer of fermentation system and strengthened the metabolism of microorganisms. The APP-SSF had a greatly positive effect on FAE production by A. niger, by enhancing mass and heat transfer and activating growth and metabolism. (c) 2008 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] | OXYGEN-TRANSFER RATE ; 2 DYNAMIC CHANGES ; ACID ESTERASE ; CELLULASE PRODUCTION ; STREPTOMYCES ; PRODUCTIVITY ; OSCILLATION ; INDUCTION ; AMPLITUDE ; ENZYMES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000261569100051 |
| 公开日期 | 2013-12-10 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6731]  |
| 专题 | 过程工程研究所_生化工程国家重点实验室 |
| 作者单位 | Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zeng, W.,Chen, H. Z.. Air pressure pulsation solid state fermentation of feruloyl esterase by Aspergillus niger[J]. BIORESOURCE TECHNOLOGY,2009,100(3):1371-1375. |
| APA | Zeng, W.,&Chen, H. Z..(2009).Air pressure pulsation solid state fermentation of feruloyl esterase by Aspergillus niger.BIORESOURCE TECHNOLOGY,100(3),1371-1375. |
| MLA | Zeng, W.,et al."Air pressure pulsation solid state fermentation of feruloyl esterase by Aspergillus niger".BIORESOURCE TECHNOLOGY 100.3(2009):1371-1375. |
入库方式： OAI收割
来源：过程工程研究所
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