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Air pressure pulsation solid state fermentation of feruloyl esterase by Aspergillus niger
Zeng, W.; Chen, H. Z.; Chen, HZ
2009-02-01
Source PublicationBIORESOURCE TECHNOLOGY
ISSN0960-8524
Volume100Issue:3Pages:1371-1375
AbstractAir 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.
KeywordFeruloyl Esterase Aspergillus Niger Air Pressure Pulsation Solid State Fermentation Steam-exploded Rice Straw
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biortech.2008.08.032
Indexed BySCI
Language英语
WOS KeywordOXYGEN-TRANSFER RATE ; 2 DYNAMIC CHANGES ; ACID ESTERASE ; CELLULASE PRODUCTION ; STREPTOMYCES ; PRODUCTIVITY ; OSCILLATION ; INDUCTION ; AMPLITUDE ; ENZYMES
WOS Research AreaAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS IDWOS:000261569100051
Citation statistics
Cited Times:20[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6731
Collection生化工程国家重点实验室
Corresponding AuthorChen, HZ
AffiliationChinese Acad Sci, Inst Proc Engn, State Key Lab Biochem, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Zeng, W.,Chen, H. Z.,Chen, HZ. 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.,&Chen, HZ.(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.
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