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Impact of operating conditions on performance of a novel gas double-dynamic solid-state fermentation bioreactor (GDSFB)
Chen, Hongzhang; Li, Yanjun; Xu, Fujian
2013-11-01
Source PublicationBIOPROCESS AND BIOSYSTEMS ENGINEERING
ISSN1615-7591
Volume36Issue:11Pages:1753-1758
AbstractA self-designed novel solid-state fermentation (SSF) bioreactor named "gas double-dynamic solid-state fermentation bioreactor (GDSFB)" showed great success in processes for the production of several valuable products. For the present study, a simple GDSFB (2 L in volume) was designed to investigate the impact of exhaust time on SSF performance. Both air pressure and vent aperture significantly influenced the exhaust time. The production of cellulase by Penicillium decumbens JUA10 was studied in this bioreactor. When the vent aperture was maintained at 0.2 cm, the highest FPA activity of 17.2 IU/g dry solid-state medium was obtained at an air pressure of 0.2 MPa (gauge pressure). When the air pressure was maintained at 0.2 MPa, a vent aperture of 0.3 cm gave the highest FPA activity of 18.0 IU/g dry solid-state medium. Further analysis revealed that the exhaust time was a crucial indicator of good performance in GDSFB.
KeywordSolid-state Fermentation Penicillium Decumbens Cellulase Air Pulsation Heat And Mass Transfer
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1007/s00449-013-0950-2
Indexed BySCI
Language英语
WOS KeywordAIR-PRESSURE PULSATION ; CELLULASE PRODUCTION ; GROWTH
WOS Research AreaBiotechnology & Applied Microbiology ; Engineering
WOS SubjectBiotechnology & Applied Microbiology ; Engineering, Chemical
WOS IDWOS:000325772600022
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/13375
Collection研究所(批量导入)
AffiliationChinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Chen, Hongzhang,Li, Yanjun,Xu, Fujian. Impact of operating conditions on performance of a novel gas double-dynamic solid-state fermentation bioreactor (GDSFB)[J]. BIOPROCESS AND BIOSYSTEMS ENGINEERING,2013,36(11):1753-1758.
APA Chen, Hongzhang,Li, Yanjun,&Xu, Fujian.(2013).Impact of operating conditions on performance of a novel gas double-dynamic solid-state fermentation bioreactor (GDSFB).BIOPROCESS AND BIOSYSTEMS ENGINEERING,36(11),1753-1758.
MLA Chen, Hongzhang,et al."Impact of operating conditions on performance of a novel gas double-dynamic solid-state fermentation bioreactor (GDSFB)".BIOPROCESS AND BIOSYSTEMS ENGINEERING 36.11(2013):1753-1758.
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