A microwave-assisted aqueous ionic liquid pretreatment to enhance enzymatic hydrolysis of Eucalyptus and its mechanism 机翻标题: 暂无翻译,请尝试点击翻译按钮。

来源
Bioresource Technology: Biomass, Bioenergy, Biowastes, Conversion Technologies, Biotransformations, Production Technologies
年/卷/期
2019 / 272 /
页码
99-104
ISSN号
0960-8524
作者单位
South China Agr Univ, Coll Mat & Energy, Guangzhou 510642, Guangdong, Peoples R China;South China Agr Univ, Coll Mat & Energy, Guangzhou 510642, Guangdong, Peoples R China;South China Agr Univ, Coll Mat & Energy, Guangzhou 510642, Guangdong, Peoples R China;South China Agr Univ, Coll Mat & Energy, Guangzhou 510642, Guangdong, Peoples R China;South China Agr Univ, Coll Mat & Energy, Guangzhou 510642, Guangdong, Peoples R China;South China Agr Univ, Coll Mat & Energy, Guangzhou 510642, Guangdong, Peoples R China;South China Agr Univ, Coll Mat & Energy, Guangzhou 510642, Guangdong, Peoples R China;
作者
Hou, Xianfeng;Wang, Zhinan;Sun, Jin;Li, Meng;Wang, Shujie;Chen, Kai;Gao, Zhenzhong;
摘要
A novel pretreatment strategy based on combination of microwave and ionic liquid [TBA][OH] was developed for enhancing enzymatic hydrolysis of Eucalyptus sawdust. The sugar yield of pretreated sample achieved 410.67 mg/g in 48 h, which suffered from optimized microwave-assisted [TBA][OH] pretreatment. The work mechanism was illuminated by chemical composition, Fourier transform infrared spectroscopy (FTIR), C-13 cross polarization/magic-angle spinning solid state NMR (C-13 solid NMR), X-ray diffraction (XRD) and scanning electron microscope (SEM) analyses. The combined effect of microwave and [TBA][OH] leads to the violent deconstruction of lignin, removal of hemicelluloses, destruction of crystalline region and an eroded, pored and irregular micro-morphology. As a green, relatively inexpensive and high efficient pretreatment, microwaveassisted [TBA][OH] pretreatment has great potential in the field of bio-refinery.
机翻摘要
暂无翻译结果,您可以尝试点击头部的翻译按钮。
关键词/主题词
Microwave;Ionic liquid;Work mechanism;Enzymatic saccharification;Combined effect;
若您需要申请原文,请登录。

最新评论

暂无评论。

登录后可以发表评论

意见反馈
返回顶部