| Co-extraction of soluble and insoluble sugars from energy sorghum based on a hydrothermal hydrolysis process | |
| Yu, Qiang1; Tan, Xuesong1; Zhuang, Xinshu1; Wang, Qiong1,2; Wang, Wen1; Qi, Wei1; Zhou, Guixiong1; Luo, Yu3; Yuan, Zhenhong1,4 | |
| 刊名 | Bioresource technology
 |
| 2016-12-01 | |
| 卷号 | 221页码:111-120 |
| 关键词 | Energy sorghum Hydrolysis Hemicellulose Cellulose Lignin |
| ISSN号 | 0960-8524 |
| DOI | 10.1016/j.biortech.2016.08.118 |
| 通讯作者 | Qi, wei(qiwei@ms.giec.ac.cn) |
| 英文摘要 | A process for co-extraction of soluble and insoluble sugars from energy sorghum (es) was developed based on hydrothermal hydrolysis (hh). two series of es were investigated: one (n) with a high biomass yield displayed a higher recalcitrance to sugar release, whereas the second (t) series was characterized by high sugar extraction. the highest total xylose recoveries of 87.2% and 98.7% were obtained for n-11 and t-106 under hydrolysis conditions of 180 degrees c for 50 min and 180 degrees c for 30 min, respectively. moreover, the t series displayed higher enzymatic digestibility (ed) than the n series. the high degree of branching (arabinose/xylose ratio) and acetyl groups in the hemicellulose chains of t-106 would be expected to accelerate sugar release during the hh process. in addition, negative correlations between ed and the lignin content, crystallinity index (cri) and syringyl/guaiacyl (s/g) lignin ratio were observed. furthermore, finding ways to overcome the thickness of the cell wall and heterogeneity of its chemical composition distribution would make cellulose more accessible to the enzyme. (c) 2016 elsevier ltd. all rights reserved. |
| WOS关键词 | LIQUID HOT-WATER ; SOLID-STATE NMR ; SWEET SORGHUM ; ETHANOL-PRODUCTION ; ENZYMATIC DIGESTIBILITY ; BAGASSE ; PRETREATMENT ; SACCHARIFICATION ; FERMENTATION ; SWITCHGRASS |
| WOS研究方向 | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS类目 | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:000386241000015 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2374993 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Qi, Wei |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Key Lab New & Renewable Energy Res & De, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 3.Bur Environm Protect Shuangtaizi Dist, Panjin 124000, Peoples R China 4.Collaborat Innovat Ctr Biomass Energy, Zhengzhou 450002, Henan Province, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Qiang,Tan, Xuesong,Zhuang, Xinshu,et al. Co-extraction of soluble and insoluble sugars from energy sorghum based on a hydrothermal hydrolysis process[J]. Bioresource technology,2016,221:111-120. |
| APA | Yu, Qiang.,Tan, Xuesong.,Zhuang, Xinshu.,Wang, Qiong.,Wang, Wen.,...&Yuan, Zhenhong.(2016).Co-extraction of soluble and insoluble sugars from energy sorghum based on a hydrothermal hydrolysis process.Bioresource technology,221,111-120. |
| MLA | Yu, Qiang,et al."Co-extraction of soluble and insoluble sugars from energy sorghum based on a hydrothermal hydrolysis process".Bioresource technology 221(2016):111-120. |
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