Functional Acidic Ionic Liquids as Effective Solvents for the Fractionation of Lignocelluloses
文献类型： 外文期刊
作者： Dong, Shi Jia 1 ; Zhang, Bi Xian 3 ; Zhang, Peng 1 ; Wu, Kun Yang 1 ; He, Xin Miao 2 ; Ding, Wei 1 ; Gao, Yun Fei 3 ; Liu 1 ;
作者机构： 1.Northeast Agr Univ, Harbin 150030, Heilongjiang, Peoples R China
2.Minist Agr & Rural Affairs, Key Lab Combining Farming & Anim Husb, Harbin 150086, Heilongjiang, Peoples R China
3.Heilongjiang Acad Agr Sci, Harbin 150086, Heilongjiang, Peoples R China
关键词： Ionic liquids; Corn stalks; Fractionation; Lignin degradation products
期刊名称：BIORESOURCES （ 影响因子：1.614； 五年影响因子：1.923 ）
ISSN： 1930-2126
年卷期： 2019 年 14 卷 2 期
页码：
收录情况： SCI
摘要： There is increasing interest in the application of ionic liquids for the pretreatment and fractionation of lignocelluloses. In this study, a series of functional acidic ionic liquids (ILs) with various heterocyclic organic cations were synthesized. Corn stalks were successfully fractionated into lignin, hemicelluloses, and cellulose when ultrasonically pretreated with ILs at 70 degrees C for 3 h, and subsequently treated with alkaline extraction. High yields of IL-isolated lignin (18.3% to 19.6%) and (8.3% to 14.6%) were obtained using ILs in the absence and presence of water, respectively. The yield of cellulose ranged from 40.0 to 77.0% from IL treatments, whereas the yield of hemicelluloses ranged from 1.1% to 17.3%. Enzymatic hydrolysis of the isolated cellulose residual produced 89.2% to 94.9% reducing sugar with 77.8% to 86.1% glucose, which corresponded to 80.5% to 91.4% enzymatic conversion of cellulose. Syringol and vanillin were found as the main lignin degradation products.
- 相关文献
作者其他论文 更多>>
-
PABPN1 functions as a downstream gene of CREB to inhibit the proliferation of preadipocytes
作者：Zhang, Xiao-Han;Li, Jia-Xin;Wu, Xiao-Xu;Zhang, Qian;Yang, Si-Qi;Yang, Xiu-Qin;Tian, Ming;Liu, Di
关键词：CREB; PABPN1; Preadipocyte; Proliferation; Regulatory Axis
-
Two telomere-to-telomere pig genome assemblies and pan-genome analyses provide insights into genomic structural landscape and genetic adaptations
作者：Zong, Wencheng;Chen, Li;Wang, Jinbu;Hou, Xinhua;Liu, Xin;Wang, Ligang;Wang, Lixian;Zhang, Longchao;Chen, Li;Chai, Jie;Wang, Jinyong;Zhang, Dongjie;Tian, Ming;He, Xinmiao;Liu, Di;Zhang, Yuebo;He, Jun;Yin, Yulong;Zhang, Yuebo;He, Jun;Yin, Yulong;An, Yalong;Song, Chengyi;D'Alessandro, Enrico;Li, Mingzhou
关键词：
-
Integration of Multiomics Data Reveals Selection Characteristics of ITGB1 That Are Associated with Size Differentiation in Pigs
作者：Wu, Guandong;Yu, Miao;Liu, Tianxin;Chang, Yang;Liu, Zhonghua;Xu, Chunzhu;Zhang, Dongjie;Liu, Di
关键词：Min pig; selection characteristics; transcriptome; resequencing;
ITGB1 -
Identification and functional analysis of a new cold induced LncRNA44154
作者：Zhang, Dongjie;Ma, Shouzheng;Wang, Liang;Liu, Di
关键词：Pig; Adipogenesis; Lipid metabolism; lncRNA44154
-
Aspartate Metabolism-Driven Gut Microbiota Dynamics and RIP-Dependent Mitochondrial Function Counteract Oxidative Stress
作者：Jin, Shunshun;Wang, Chenyu;He, Yiwen;Zhou, Hui;He, Xinmiao;He, Liuqin;Wu, Jian;Wang, Chenyu;He, Yiwen;Tang, Yulong;Huang, Le;Zhou, Hui;Peng, Can;Li, Tiejun;Yin, Yulong;He, Liuqin;Jin, Shunshun;Wu, Ziping;Liu, Di;Feng, Yanzhong;Chen, Heshu;He, Xinmiao;Yang, Guan;Qiu, Jiazhang;Yin, Yulong
关键词：aspartate; microbiota; oxidative stress; RIP pathway
-
Transcriptomic Profiling of Thermotolerant Sarcomyxa edulis PQ650759 Reveals the Key Genes and Pathways During Fruiting Body Formation
作者：Liu, Zitong;Ma, Hongyu;Wang, Fei;Shi, Lei;Wang, Jinhe;Sheng, Chunge;Zhang, Peng;Yu, Haiyang;Zhao, Jing;Wang, Yanfeng;Li, Minglei
关键词：
Sarcomyxa edulis ; fruiting body development; transcriptome analysis -
Isolation and Characterization of Seneca Valley Virus From Pig Transboundary Spread to the Mink Infection
作者：Qin, Ziliang;Chen, Chao;Chen, Shaojun;Nai, Zida;Li, Gang;Liu, Di;Jiang, Xinpeng;He, Xinmiao;Wang, Wentao;Wang, Fang;Tian, Ming;He, Haijuan;Chen, Heshu;Liu, Di;Wang, Yao
关键词：cross-host transmission; mink; Seneca Valley virus
