Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Improving beta-glucosidase and xylanase production in a combination of waste substrate from domestic wastewater treatment system and agriculture residues | |
Liang, Cuiyi1,2 ; Xu, Zihan1,2; Wang, Qiong1; Wang, Wen1; Xu, Huijuan1; Guo, Ying1; Qi, Wei1; Wang, Zhongming1
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| 2020-12-01 | |
| Source Publication | BIORESOURCE TECHNOLOGY
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| ISSN | 0960-8524 |
| Volume | 318Pages:8 |
| Corresponding Author | Qi, Wei(qiwei@ms.giec.ac.cn) |
| Abstract | Cellulase and hemicellulase activities are considered to the major bottlenecks in the lignocellulosic biorefinery process, especially in an enzyme cocktail lacking beta-glucosidase (BGL) and xylanase (XYL). In view of this issue, higher levels of BGL and XYL activities were obtained in the presence of wastewater and activated sludge as an induction medium mixed with 5% of rice straw by Hypocrea sp. W63. The analysis of the ionic content showed that a relatively low sludge dose could enhance the production of BGL and XYL. Most importantly, compared to a medium using freshwater, the proportion of 1:10 sludge to wastewater, which contained nutrient elements, led to 3.4-fold BGL and 3.7-fold XYL production improvements. This research describes the reuse of substrates that are largely and continuously generated from domestic wastewater treatment systems and agriculture residues, which consequently leads to the development of a simultaneous enzyme production process for sustainable biorefinery practices. |
| Keyword | beta-Glucosidase Xylanase Domestic wastewater treatment system Agriculture residues Combination substrate |
| DOI | 10.1016/j.biortech.2020.124019 |
| WOS Keyword | TRICHODERMA-REESEI RUT-C30 ; CELLULASE PRODUCTION ; GENE-EXPRESSION ; MIXED CULTURE ; SACCHARIFICATION ; OPTIMIZATION ; HYDROLYSIS ; FUNGI ; STRATEGIES ; ENHANCE |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Key R&D Program of China[2019YFB1503802] ; Guangdong Province Key Field RD Program[2019B110209003] ; Natural Science Foundation for Research Team of Guangdong Province[2016A030312007] ; National Natural Science Foundation of China[51976224] ; National Natural Science Foundation of China[51861145103] ; Youth Innovation Promotion Association, CAS[2017401] ; Fund of CAS Key Laboratory of Renewable Energy[y807jb1001] ; Fund of CAS Key Laboratory of Renewable Energy[E029010501] |
| WOS Research Area | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| Funding Organization | National Key R&D Program of China ; Guangdong Province Key Field RD Program ; Natural Science Foundation for Research Team of Guangdong Province ; National Natural Science Foundation of China ; Youth Innovation Promotion Association, CAS ; Fund of CAS Key Laboratory of Renewable Energy |
| WOS Subject | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS ID | WOS:000593740600011 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/32344 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Qi, Wei |
| Affiliation | 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 |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Liang, Cuiyi,Xu, Zihan,Wang, Qiong,et al. Improving beta-glucosidase and xylanase production in a combination of waste substrate from domestic wastewater treatment system and agriculture residues[J]. BIORESOURCE TECHNOLOGY,2020,318:8. |
| APA | Liang, Cuiyi.,Xu, Zihan.,Wang, Qiong.,Wang, Wen.,Xu, Huijuan.,...&Wang, Zhongming.(2020).Improving beta-glucosidase and xylanase production in a combination of waste substrate from domestic wastewater treatment system and agriculture residues.BIORESOURCE TECHNOLOGY,318,8. |
| MLA | Liang, Cuiyi,et al."Improving beta-glucosidase and xylanase production in a combination of waste substrate from domestic wastewater treatment system and agriculture residues".BIORESOURCE TECHNOLOGY 318(2020):8. |
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