Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Effect of sodium hydroxide pretreatment on physicochemical changes and enzymatic hydrolysis of herbaceous and woody lignocelluloses | |
Wang, Wen1,2,3; Wang, Xiaoman1,2,3; Zhang, Yu1,2,3 ; Yu, Qiang1,2,3; Tan, Xuesong1,2,3; Zhuang, Xinshu1,2,3; Yuan, Zhenhong1,2,3,4
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| 2020-03-01 | |
| Source Publication | INDUSTRIAL CROPS AND PRODUCTS
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| ISSN | 0926-6690 |
| Volume | 145Pages:8 |
| Corresponding Author | Yu, Qiang(yugiang@ms.giec.ac.cn) |
| Abstract | NaOH pretreatment is one of leading technologies for pilot-scale production of cellulosic fuel ethanol. It has two obvious features: low-energy input which is good for its practical application and high wastewater generation which makes it cost too much to avoid environmental pollution. As the methods developed for solving pollution from wastewater, the effect of NaOH pretreatment on enhancing bioconversion of various feedstocks should be evaluated. This study investigated the influence of NaOH pretreatment on enzymatic hydrolysis of herbaceous biomass, softwood and hardwood based on their physico-chemical changes. After NaOH pretreatment, the lignin removal and changes in chemical groups and microstructure of herbaceous biomass were more obvious than those of softwood and hardwood. NaOH pretreatment had significant improvement on enzymatic hydrolysis of herbaceous biomass, and different NaOH-treated herbaceous lignocelluloses had different enzymatic hydrolysis efficiencies. NaOH pretreatment is more applicable for improving bioconversion of herbaceous biomass than softwood and hardwood. |
| Keyword | Lignocelluloses NaOH pretreatment Enzymatic hydrolysis Physico-chemical characteristics |
| DOI | 10.1016/j.indcrop.2020.112145 |
| WOS Keyword | LIQUID HOT-WATER ; SOLID-STATE NMR ; SUGARCANE BAGASSE ; STRUCTURAL-CHANGES ; ETHANOL ; BIOMASS |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Pearl River S&T Nova Program of Guangzhou, China[201806010052] ; National Key R&D Program of China[2018YFB1501701] ; Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences[Y4ZK111B01] ; National Natural Science Foundation of China[21506216] ; National Natural Science Foundation of China[51606203] ; National Natural Science Foundation of China[51476179] |
| WOS Research Area | Agriculture |
| Funding Organization | Pearl River S&T Nova Program of Guangzhou, China ; National Key R&D Program of China ; Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences ; National Natural Science Foundation of China |
| WOS Subject | Agricultural Engineering ; Agronomy |
| WOS ID | WOS:000518865400088 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/26604 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Yu, Qiang |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 4.Collaborat Innovat Ctr Biomass Energy, Zhengzhou 450002, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Wang, Wen,Wang, Xiaoman,Zhang, Yu,et al. Effect of sodium hydroxide pretreatment on physicochemical changes and enzymatic hydrolysis of herbaceous and woody lignocelluloses[J]. INDUSTRIAL CROPS AND PRODUCTS,2020,145:8. |
| APA | Wang, Wen.,Wang, Xiaoman.,Zhang, Yu.,Yu, Qiang.,Tan, Xuesong.,...&Yuan, Zhenhong.(2020).Effect of sodium hydroxide pretreatment on physicochemical changes and enzymatic hydrolysis of herbaceous and woody lignocelluloses.INDUSTRIAL CROPS AND PRODUCTS,145,8. |
| MLA | Wang, Wen,et al."Effect of sodium hydroxide pretreatment on physicochemical changes and enzymatic hydrolysis of herbaceous and woody lignocelluloses".INDUSTRIAL CROPS AND PRODUCTS 145(2020):8. |
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