Air pressure pulsation solid state production of alkaline, protease by Bacillus pumilus 1.1625
文献类型：期刊论文
| 作者 | Zhang, AJ; Chen, HZ; Li, ZH |
| 刊名 | PROCESS BIOCHEMISTRY
 |
| 出版日期 | 2005-04-01 |
| 卷号 | 40期号:5页码:1547-1551 |
| 关键词 | air pressure pulsation solid state fermentation Bacillus pumilus alkaline protease wheat bran |
| ISSN号 | 1359-5113 |
| 其他题名 | Process Biochem. |
| 中文摘要 | Air pressure pulsation (APPSSF) was applied to produce alkaline protease by Bacillus pumilus AS 1.1625. When the amplitude of air pressure pulsation was 0.10 MPa, the period of air pressure pulsation was 1 h, with a moisture level of 65%, the enzymic yield obtained by APPSSF was 860 U/ml, namely 4300 U/g wheat bran. This was more than twice that produced by static solid state fermentation (SSF). Air pressure pulsation also overcame the problems in static SSF caused by higher moisture level and increased bed depth. The results illustrated that air pressure pulsation was an effective method to enhance transfers of mass and heat during SSF and could be applied more widely. (c) 2004 Published by Elsevier Ltd. |
| 英文摘要 | Air pressure pulsation (APPSSF) was applied to produce alkaline protease by Bacillus pumilus AS 1.1625. When the amplitude of air pressure pulsation was 0.10 MPa, the period of air pressure pulsation was 1 h, with a moisture level of 65%, the enzymic yield obtained by APPSSF was 860 U/ml, namely 4300 U/g wheat bran. This was more than twice that produced by static solid state fermentation (SSF). Air pressure pulsation also overcame the problems in static SSF caused by higher moisture level and increased bed depth. The results illustrated that air pressure pulsation was an effective method to enhance transfers of mass and heat during SSF and could be applied more widely. (c) 2004 Published by Elsevier Ltd. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| 类目[WOS] | Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology ; Engineering, Chemical |
| 研究领域[WOS] | Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology ; Engineering |
| 关键词[WOS] | RHIZOPUS-ORYZAE ; LOCAL STRAIN ; BACILLUS SP ; FERMENTATION |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000227569000008 |
| 公开日期 | 2013-10-25 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/4130]  |
| 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, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, AJ,Chen, HZ,Li, ZH. Air pressure pulsation solid state production of alkaline, protease by Bacillus pumilus 1.1625[J]. PROCESS BIOCHEMISTRY,2005,40(5):1547-1551. |
| APA | Zhang, AJ,Chen, HZ,&Li, ZH.(2005).Air pressure pulsation solid state production of alkaline, protease by Bacillus pumilus 1.1625.PROCESS BIOCHEMISTRY,40(5),1547-1551. |
| MLA | Zhang, AJ,et al."Air pressure pulsation solid state production of alkaline, protease by Bacillus pumilus 1.1625".PROCESS BIOCHEMISTRY 40.5(2005):1547-1551. |
入库方式： OAI收割
来源：过程工程研究所
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