Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Selective saccharification of microwave-assisted glycerol pretreated corncobs via fast pyrolysis and enzymatic hydrolysis | |
Jiang, Li-qun1; Wu, Ya-xiang1; Wu, Nan-nan1; Zhong, Hui-qiong1; Zhang, Ying-chuan1; Zhao, Zeng-li1 ; Li, Hai-bin1; Zhang, Fan2
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| 2020-04-01 | |
| Source Publication | FUEL
 |
| ISSN | 0016-2361 |
| Volume | 265Pages:7 |
| Corresponding Author | Jiang, Li-qun(lqjiang@ms.giec.ac.cn) |
| Abstract | Fermentable sugars are a group of key intermediate compounds and pretreatment is the most crucial step for the saccharification of lignocellulose. In this manuscript, microwave-assisted glycerol pretreatment was performed before fast pyrolysis and enzymatic hydrolysis to obtain fermentable sugars from corncobs. Owing to demineralization, delignification, and concentration of crystalline cellulose via pretreatment, the yield of levoglucosan (44.5%) was significantly increased as compared to that of un-pretreated corncobs (6.9%) in fast pyrolysis. Furthermore, the microwave-assisted glycerol pretreatment also facilitated glucose production in enzymatic hydrolysis. The yield of glucose increased from 19.9 to 52.1%, which could be ascribed to the elimination of lignin by pretreatment. These results demonstrated that microwave-assisted glycerol pretreatment was an economically attractive route to boost the final production of fermentable sugars from lignocellulose via following fast pyrolysis and enzymatic hydrolysis. |
| Keyword | Fast pyrolysis Enzymatic hydrolysis Levoglucosan Glycerol pretreatment Lignocellulose |
| DOI | 10.1016/j.fuel.2019.116965 |
| WOS Keyword | CELLULOSE CRYSTALLINITY ; LIGNOCELLULOSIC BIOMASS ; LEVOGLUCOSAN ; CONVERSION ; MECHANISM ; SUGARS ; YIELD ; OIL |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Project Foundation of Guangdong province[2017A020216007] ; Project Foundation of Guangdong province[201707010236] ; Project Foundation of Guangzhou city[2017A020216007] ; Project Foundation of Guangzhou city[201707010236] ; National Natural Science Foundation of China[51606204] ; State Key Laboratory of Microbial Technology Open Projects[M2019-10] ; Guangdong Key Laboratory of New and Renewable Energy Research and Development[y909jm1001] |
| WOS Research Area | Energy & Fuels ; Engineering |
| Funding Organization | Project Foundation of Guangdong province ; Project Foundation of Guangzhou city ; National Natural Science Foundation of China ; State Key Laboratory of Microbial Technology Open Projects ; Guangdong Key Laboratory of New and Renewable Energy Research and Development |
| WOS Subject | Energy & Fuels ; Engineering, Chemical |
| WOS ID | WOS:000508914300060 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/26529 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Jiang, Li-qun |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Key Lab New & Renewable Energy Res & De, Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, CAS Key Lab Trop Plant Resources & Sustainable Us, Xishuangbanna Trop Bot Garden, Mengla 666303, Yunnan, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Jiang, Li-qun,Wu, Ya-xiang,Wu, Nan-nan,et al. Selective saccharification of microwave-assisted glycerol pretreated corncobs via fast pyrolysis and enzymatic hydrolysis[J]. FUEL,2020,265:7. |
| APA | Jiang, Li-qun.,Wu, Ya-xiang.,Wu, Nan-nan.,Zhong, Hui-qiong.,Zhang, Ying-chuan.,...&Zhang, Fan.(2020).Selective saccharification of microwave-assisted glycerol pretreated corncobs via fast pyrolysis and enzymatic hydrolysis.FUEL,265,7. |
| MLA | Jiang, Li-qun,et al."Selective saccharification of microwave-assisted glycerol pretreated corncobs via fast pyrolysis and enzymatic hydrolysis".FUEL 265(2020):7. |
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