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| Comparison of sodium hydroxide and calcium hydroxide pretreatments on the enzymatic hydrolysis and lignin recovery of sugarcane bagasse | |
| Chang, Menglei1; Li, Denian2; Wang, Wen2; Chen, Dongchu1; Zhang, Yuyuan1; Hu, Huawen1; Ye, Xiufang1 | |
| 2017-11-01 | |
| Source Publication | BIORESOURCE TECHNOLOGY
 |
| Volume | 244Pages:1055-1058 |
| Abstract | Sodium hydroxide (NaOH) and calcium hydroxide (Ca(OH)(2)) respectively dissolved in water and 70% glycerol were applied to treat sugarcane bagasse (SCB) under the condition of 80 degrees C for 2 h. NaOH solutions could remove more lignin and obtain higher enzymatic hydrolysis efficiency of SCB than Ca(OH)(2) solutions. Compared with the alkali-water solutions, the enzymatic hydrolysis of SCB treated in NaOH-glycerol solution decreased, while that in Ca(OH)(2)-glycerol solution increased. The lignin in NaOH-water pretreatment liquor could be easily recovered by calcium chloride (CaCl2) at room temperature, but that in Ca(OH)(2)-water pretreatment liquor couldn't. NaOH pretreatment is more suitable for facilitating enzymatic hydrolysis and lignin recovery of SCB than Ca(OH)(2) pretreatment. |
| Subtype | Article |
| Keyword | Sugarcane Bagasse Alkaline Pretreatment Calcium Chloride Enzymatic Hydrolysis Lignin Recovery |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| DOI | 10.1016/j.biortech.2017.08.101 |
| WOS Subject Extended | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS Keyword | LIGNOCELLULOSIC BIOMASS ; RICE STRAW ; BIOCONVERSION ; TECHNOLOGIES ; EFFICIENCY ; ETHANOL |
| Indexed By | SCI |
| Language | 英语 |
| Funding Organization | Public Welfare Research and Capacity Building Project of Guangdong Province, China(2016A020221025) ; National Natural Science Foundation of China(21506216) ; Foshan Engineering and Technology Research Center Project, China(2014GA000355) ; Innovation and Strong University Project of Guangdong Province, China(2016GCZX008) ; Key Platform Financing Programs from the Education Department of Guangdong Province, China(gg041002) |
| WOS Subject | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS ID | WOS:000410545300130 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/16297 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Foshan Univ, Coll Mat Sci & Energy Engn, Foshan 528000, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China |
| Recommended Citation GB/T 7714 | Chang, Menglei,Li, Denian,Wang, Wen,et al. Comparison of sodium hydroxide and calcium hydroxide pretreatments on the enzymatic hydrolysis and lignin recovery of sugarcane bagasse[J]. BIORESOURCE TECHNOLOGY,2017,244:1055-1058. |
| APA | Chang, Menglei.,Li, Denian.,Wang, Wen.,Chen, Dongchu.,Zhang, Yuyuan.,...&Ye, Xiufang.(2017).Comparison of sodium hydroxide and calcium hydroxide pretreatments on the enzymatic hydrolysis and lignin recovery of sugarcane bagasse.BIORESOURCE TECHNOLOGY,244,1055-1058. |
| MLA | Chang, Menglei,et al."Comparison of sodium hydroxide and calcium hydroxide pretreatments on the enzymatic hydrolysis and lignin recovery of sugarcane bagasse".BIORESOURCE TECHNOLOGY 244(2017):1055-1058. |
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