Physical structure changes of solid medium by steam explosion sterilization
文献类型：期刊论文
| 作者 | Zhao, Zhi-Min1,2; Wang, Lan1; Chen, Hong-Zhang1
|
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2016-03-01 |
| 卷号 | 203期号:MAR页码:204-210 |
| 关键词 | Steam explosion sterilization Solid-state fermentation Microstructure Solid medium Low-field nuclear magnetic resonance (LF-NMR) |
| ISSN号 | 0960-8524 |
| 英文摘要 | Physical structure changes of solid medium were investigated to reveal effects of steam explosion sterilization on solid-state fermentation (SSF). Results indicated that steam explosion changed the structure of solid medium at both molecular and three-dimensional structural levels, which exposed hydrophilic groups and enlarged pores and cavities. It was interesting to find that pores where capillary water located were the active sites for SSF, due to the close relationship among capillary water relaxation time, specific surface area and fermentation performance. Therefore, steam explosion sterilization increased the effective contact area for microbial cells on solid medium, which contributed to improving SSF performance. Combined with the previous research, mechanisms of SSF improvement by steam explosion sterilization contained both chemical and physical effects. (C) 2015 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] | STATE FERMENTATION ; ENZYMATIC-HYDROLYSIS ; CORN STOVER ; WATER ; NMR ; CELLULOSE ; TOFU |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000368016000027 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/20266]  |
| 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, State Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Zhi-Min,Wang, Lan,Chen, Hong-Zhang. Physical structure changes of solid medium by steam explosion sterilization[J]. BIORESOURCE TECHNOLOGY,2016,203(MAR):204-210. |
| APA | Zhao, Zhi-Min,Wang, Lan,&Chen, Hong-Zhang.(2016).Physical structure changes of solid medium by steam explosion sterilization.BIORESOURCE TECHNOLOGY,203(MAR),204-210. |
| MLA | Zhao, Zhi-Min,et al."Physical structure changes of solid medium by steam explosion sterilization".BIORESOURCE TECHNOLOGY 203.MAR(2016):204-210. |
入库方式： OAI收割
来源：过程工程研究所
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