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Optimization of Solid State Fermentation of Mixed-Culture of Penicillium Consortium for Cellulase and Lytic Polysaccharide Monooxygenases Production

文献类型：期刊论文

作者Xu, Zi-Han1,2; Liang, Cui-Yi1,2; Wang, Wen1; Wang, Qiong1; Qi, Wei1; Wang, Zhong-Ming1; Yuan, Zhen-Hong1
刊名JOURNAL OF BIOBASED MATERIALS AND BIOENERGY
出版日期2021-04-01
卷号15期号:2页码:180-187
ISSN号1556-6560
关键词Cellulase Lytic Polysaccharide Monooxygenase Penicillium Consortium MixedCultivation Solid State Fermentation
DOI10.1166/jbmb.2021.2049
通讯作者Liang, Cui-Yi(liangcy@ms.giec.ac.cn) ; Qi, Wei(qiwei@ms.giec.ac.cn)
英文摘要In order to produce higher titre of cellulolytic enzyme cocktails, present study deals with four Penicillium consortium mixed-culture and to investigate their feasibility of producing higher cellulase and auxiliary enzymes via solid state fermentation (SSF). Among different lignocellulosic waste, rice straw was found to be the most suitable substrate. In addition, the Penicillium consortium in a mixture ratio of 1:1:1:1 which exhibited higher enzyme activity than the monoculture. Nitrogen sources of tryptone had significant influences on cellulase and lytic polysaccharide monooxygenases (LPMOs) production. The highest cellulase and LPMO activities were 16.65 +/- 1.83 U/g and 33.87 +/- 0.45 U/g, respectively. The SSF process condition used to obtain these activities were at 30 degrees C during 5 days. These results show that the optimized studied of mixed-cultivation system with Penicillium consortium have potential to be exploiting a complex consortium for the enrichment of cellulolytic enzyme cocktails for bioethanol processes.
WOS关键词BIOMASS ; FUNGI ; SACCHARIFICATION ; INSIGHTS
资助项目National Key R&D Program of China[2019YFB1503802] ; National Key R&D Program of China[2019YFB1503801] ; National Key R&D Program of China[2020YFC1908904] ; National Natural Science Foundation of China[52006227] ; National Natural Science Foundation of China[51976224] ; Guangdong Province Key Field RD Program[2019B110209003] ; Guangdong Basic and Applied Basic Research Foundation[2020A1515011012] ; Fund of CAS Key Laboratory of Renewable Energy[E029010501]
WOS研究方向Chemistry ; Energy & Fuels ; Materials Science
语种英语
出版者AMER SCIENTIFIC PUBLISHERS
WOS记录号WOS:000658255600006
资助机构National Key R&D Program of China ; National Natural Science Foundation of China ; Guangdong Province Key Field RD Program ; Guangdong Basic and Applied Basic Research Foundation ; Fund of CAS Key Laboratory of Renewable Energy
源URL[http://ir.giec.ac.cn/handle/344007/33343]  
专题中国科学院广州能源研究所
通讯作者Liang, Cui-Yi; Qi, Wei
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Xu, Zi-Han,Liang, Cui-Yi,Wang, Wen,et al. Optimization of Solid State Fermentation of Mixed-Culture of Penicillium Consortium for Cellulase and Lytic Polysaccharide Monooxygenases Production[J]. JOURNAL OF BIOBASED MATERIALS AND BIOENERGY,2021,15(2):180-187.
APA Xu, Zi-Han.,Liang, Cui-Yi.,Wang, Wen.,Wang, Qiong.,Qi, Wei.,...&Yuan, Zhen-Hong.(2021).Optimization of Solid State Fermentation of Mixed-Culture of Penicillium Consortium for Cellulase and Lytic Polysaccharide Monooxygenases Production.JOURNAL OF BIOBASED MATERIALS AND BIOENERGY,15(2),180-187.
MLA Xu, Zi-Han,et al."Optimization of Solid State Fermentation of Mixed-Culture of Penicillium Consortium for Cellulase and Lytic Polysaccharide Monooxygenases Production".JOURNAL OF BIOBASED MATERIALS AND BIOENERGY 15.2(2021):180-187.

入库方式： OAI收割

来源：广州能源研究所

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