Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Extraction and characterization of wax from sugarcane bagasse and the enzymatic hydrolysis of dewaxed sugarcane bagasse | |
Qi, Gaoxiang1,2,3,4; Peng, Fen1,2,3; Xiong, Lian1,2,3 ; Lin, Xiaoqing1,2,3; Huang, Chao1,2,3; Li, Hailong1,2,3; Chen, Xuefang1,2,3; Chen, Xinde1,2,3
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| 2017 | |
| Source Publication | PREPARATIVE BIOCHEMISTRY & BIOTECHNOLOGY
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| Volume | 47Issue:3Pages:276-281 |
| Abstract | Extraction of high-value products from agricultural wastes is an important component for sustainable bioeconomy development. In this study, wax extraction from sugarcane bagasse was performed and the beneficial effect of dewaxing pretreatment on the enzymatic hydrolysis was investigated. About 1.2% (w/w) of crude sugarcane wax was obtained from the sugarcane bagasse using the mixture of petroleum ether and ethanol (mass ratio of 1:1) as the extraction agent. Results of Fourier-transform infrared characterization and gas chromatography-mass spectrometry qualitative analysis showed that the crude sugarcane wax consisted of fatty fractions (fatty acids, fatty aldehydes, hydrocarbons, and esters) and small amount of lignin derivatives. In addition, the effect of dewaxing pretreatment on the enzymatic hydrolysis of sugarcane bagasse was also investigated. The digestibilities of cellulose and xylan in dewaxed sugarcane bagasse were 18.7 and 10.3%, respectively, compared with those of 13.1 and 8.9% obtained from native sugarcane bagasse. The dewaxed sugarcane bagasse became more accessible to enzyme due to the disruption of the outermost layer of the waxy materials. |
| Subtype | Article |
| Keyword | Agricultural Wastes Dewaxing Pretreatment Enzymatic Hydrolysis Lignocellulosic Biomass Sugarcane Bagasse Sugarcane Wax |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine |
| DOI | 10.1080/10826068.2016.1224246 |
| WOS Subject Extended | Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology |
| WOS Keyword | LONG-CHAIN ALDEHYDES ; LIGNOCELLULOSIC BIOMASS ; PRETREATMENT ; WASTES |
| Indexed By | SCI |
| Language | 英语 |
| Funding Organization | Science and Technology Project of Huaian(HAS2015035) ; Natural Science Foundation of Guangdong Province, China(2016A030310124) ; National Natural Science Foundation of China(51508547 ; Science and Technology Planning Project of Guangdong Province, China(2016A010104009 ; project of Guangzhou Science and Technology(201610010014) ; Youth Innovation Promotion Association CAS(2015290) ; 51378486) ; 2016A010105016) |
| WOS Subject | Biochemical Research Methods ; Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology |
| WOS ID | WOS:000396051000008 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/14070 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Key Lab New & Renewable Energy Res & De, 2 Nengyuan Rd, Guangzhou 510640, Guangdong, Peoples R China 3.Chinese Acad Sci, Xuyi Ctr Attapulgite Appl Technol Res Dev & Ind, Xuyi, Peoples R China 4.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Qi, Gaoxiang,Peng, Fen,Xiong, Lian,et al. Extraction and characterization of wax from sugarcane bagasse and the enzymatic hydrolysis of dewaxed sugarcane bagasse[J]. PREPARATIVE BIOCHEMISTRY & BIOTECHNOLOGY,2017,47(3):276-281. |
| APA | Qi, Gaoxiang.,Peng, Fen.,Xiong, Lian.,Lin, Xiaoqing.,Huang, Chao.,...&Chen, Xinde.(2017).Extraction and characterization of wax from sugarcane bagasse and the enzymatic hydrolysis of dewaxed sugarcane bagasse.PREPARATIVE BIOCHEMISTRY & BIOTECHNOLOGY,47(3),276-281. |
| MLA | Qi, Gaoxiang,et al."Extraction and characterization of wax from sugarcane bagasse and the enzymatic hydrolysis of dewaxed sugarcane bagasse".PREPARATIVE BIOCHEMISTRY & BIOTECHNOLOGY 47.3(2017):276-281. |
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