IMPROVEMENT OF CELLULASE ACTIVITY WITH AMPHIPHILIC LIGNIN DERIVATIVE

摘要：

An effective cellulase-aid agent has to be developed to establish an efficient saccharification system for bioethanol production from huge piles of unused, lignocellulosic biomass. We have successfully developed some types of lignin derivatives that enhance the efficiency of enzymatic hydrolysis of unbleached pulp with cellulase and help to maintain its original activity after repeated use. These cellulase-aid agents were prepared by the conversion of acetic acid lignin into amphiphilic derivatives with polyethylene glycol-related compounds.

关键词： cellulose amphiphilic lignin derivatives PEG enzymatic hydrolysis surface activity

作者: Chihiro Oikawa Keiichi Koda Yasumitsu Uraki Masanobu Nojiri Tatsuhiko Yamada Kiyohiko Igarashi

作者单位: Graduate School of Agriculture, Hokkaido University, Sapporo 060-5859, Japan Research Faculty of Agriculture, Hokkaido University, Sapporo 060-5859, Japan Department of Biomass Chemistry, Forestry and Forest Products Research Institute, Tsukuba 305-8687,J Graduate School of Agricultural and Life Sciences,The University of Tokyo, Tokyo 113-8657, Japan

会议类型: 国际会议

会议名称: 4th ISETPP(第四届制浆造纸新技术国际研讨会)

会议地点: 广州

会议语种:英文

页码: 1306-1309

在线出版日期: 2010-11-08（万方平台首次上网日期，不代表论文的发表时间）