脱木质素预处理对木质纤维素酶解性能影响的研究进展  

Research Progress on the Enzymatic Hydrolysis Performance of Lignocellulose by Delignification Pretreatment

作　　者：张帆 蓝武 苏振华 ZHANG Fan;LAN Wu;SU Zhenhua(College of Light Industry Science and Engineering,State Key Lab of Pulp and Paper Engineering,South China University of Technology,Guangzhou,Guangdong Province,510640;China National Pulp and Paper Research Institute Co.,Ltd.,100102)

机构地区：[1]华南理工大学轻工科学与工程学院,制浆造纸工程国家重点实验室,广东广州510640 [2]中国制浆造纸研究院有限公司,北京100102

出　　处：《中国造纸学报》2024年第S1期23-32,共10页Transactions of China Pulp and Paper

基　　金：国家重点专项“竹浆纸一体化关键技术研究”项目课题(2023YFD2201903);中国轻工集团有限公司科技创新重点专项(ZQ2021JC04);广东省基础与应用基础研究卓越青年团队(2023B1515040013);国家自然科学基金青年基金(22108088)

摘　　要：在概述木质素对纤维素酶的物理屏障、非生产性吸附及其降解产物对酶活性抑制等影响的基础上,重点综述了近年来脱木质素的预处理方法和抑制木质素缩聚凝结的研究进展,并展望木质纤维素预处理策略的发展方向,以望实现木质纤维素的高效酶解和综合利用。On the basis of summarizing the negative effects of lignin on cellulase,including physical barrier,non-productive adsorption,and enzyme deactivation by lignin degradation products,this paper focused on reviewing recent advances of pretreatment methods for delignification and suppression of lignin repolymerization.And the development directions of lignocellulosic pretreatment strategies was expected to achieve efficient enzymatic hydrolysis and comprehensive utilization of lignocellulose.

关 键 词：木质纤维素 预处理 木质素缩聚 酶解糖化 

分 类 号：TS721[轻工技术与工程—制浆造纸工程]