The effect of non-structural components and lignin on hemicellulose extraction
文献类型：期刊论文
| 作者 | Liu, Kai-Xuan1,2; Li, Hong-Qiang1; Zhang, Jie2; Zhang, Zhi-Guo3; Xu, Jian1 |
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2016-08-01 |
| 卷号 | 214期号:AUG页码:755-760 |
| 关键词 | Hemicellulose Corn stover Non-structural components Alkaline extraction Lignin |
| ISSN号 | 0960-8524 |
| 英文摘要 | As the important structural component of corn stover, hemicellulose could be converted into a variety of high value-added products. However, high quality hemicellulose extraction is not an easy issue. The present study aims to investigate the effects of non-structural components (NSCs) and lignin removal on alkaline extraction of hemicellulose. Although NSCs were found to have a minimal effect on hemicellulose dissolution, they affected the color values of the hemicellulose extracts. The lignin limited the hemicellulose dissolution and increased the color value by binding to hemicellulose molecules and forming lignin-carbohydrate complexes. Sodium chlorite method can remove about 90% lignin from corn stover, especially the lignin connected to hemicellulose through p-coumaric and ferulic acids. Which increased the hemicellulose dissolution ratio to 93% and reduced the color value 14-28%, but the cost is about 20% carbohydrates lost. (C) 2016 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| 类目[WOS] | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 研究领域[WOS] | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 关键词[WOS] | P-COUMARIC ACIDS ; SUGARCANE BAGASSE ; CORN STOVER ; ALKALINE ; XYLAN ; MISCANTHUS ; EFFICIENCY ; COMPLEXES ; BIOMASS ; STRAW |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000377366900095 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/20959]  |
| 专题 | 过程工程研究所_生化工程国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.Beijing Univ Chem Technol, State Key Lab Chem Resource Engn, Beijing 100029, Peoples R China 3.Univ Chinese Acad Sci, Collage Chem & Chem Engn, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Kai-Xuan,Li, Hong-Qiang,Zhang, Jie,et al. The effect of non-structural components and lignin on hemicellulose extraction[J]. BIORESOURCE TECHNOLOGY,2016,214(AUG):755-760. |
| APA | Liu, Kai-Xuan,Li, Hong-Qiang,Zhang, Jie,Zhang, Zhi-Guo,&Xu, Jian.(2016).The effect of non-structural components and lignin on hemicellulose extraction.BIORESOURCE TECHNOLOGY,214(AUG),755-760. |
| MLA | Liu, Kai-Xuan,et al."The effect of non-structural components and lignin on hemicellulose extraction".BIORESOURCE TECHNOLOGY 214.AUG(2016):755-760. |
入库方式： OAI收割
来源：过程工程研究所
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