深度共熔溶剂分离生物质资源提取纤维素的研究进展  

Research Progress in Preparation of Cellulose from Biomass Resources by Deep Eutectic Solvents

作　　者：鲁俊良 郞金燕 杨鸿燕 张恒 LU Junliang;LANG Jinyan;YANG Hongyan;ZHANG Heng(College of Marine Science and Biological Engineering,Qingdao University of Science&Technology,Qingdao,Shandong Province,266042;Key Laboratory of Biomass Chemical Engineering of Ministry of Education,Zhejiiang University,Hangzhou,Zhejiang Province,310027;Shandong Provincial Key Laboratory of Biochemical Engineering,Qingdao,Shandong Province,266042)

机构地区：[1]青岛科技大学海洋科学与生物工程学院,山东青岛266042 [2]浙江大学生物质化工教育部重点实验室,浙江杭州310027 [3]山东省生物化学工程重点实验室,山东青岛266042

出　　处：《中国造纸学报》2020年第1期66-71,共6页Transactions of China Pulp and Paper

基　　金：山东省自然科学基金(ZR2017MC032);生物质化工教育部重点实验室(浙江大学)开放课题(2018BCE005);山东省重点研发计划(公益性科技攻关类)项目(2019GGX102029)。

摘　　要：在传统溶剂法提取纤维素的基础上,重点综述了新型深度共熔溶剂法分离生物质资源提取纤维素的研究进展;分析了国内外深度共熔溶剂在节能减排、生物降解、工艺操作方面的应用优势以及其黏度较高、电导率差、与酶相容性不好等缺陷,为进一步深入研究溶剂法提高纤维素和副产物木质素得率提供理论支持,并对其今后研究进行了展望。Based on the preparation of cellulose by traditional organic solvents,this paper mainly reviewed the research progress of cellulose preparation by deep eutectic solvents.It analyzed the advantages of deep eutectic solvents in energy saving,such as reducing emissions,bio degradation,convenience of production and the disadvantages such as high viscosity,low conductivity,and bad compatibility with enzymes.It provided theoretical support for further research on improving the yields of cellulose and lignin as by-products by dissolving.Finally the fu ture research in this area was also prospected.

关 键 词：纤维素 溶剂 生物质资源 深度共熔溶剂 

分 类 号：TS721[轻工技术与工程—制浆造纸工程]