纸浆LMS生物漂白的研究进展定时插座档案袋粮机配件立体车库欧式插座Frc

纸浆LMS生物漂白的研究进展

詹怀宇 付时雨 喻力摘 要 浅述了纸浆LMS生物漂白的研究进展，包括用于漆酶漂白的介体，LMS生物漂白中木素和碳水化合物的反应及漂白反应动力学，并举例说明纸浆LMS生物漂白的研究结果。关键词 纸浆 漆酶/介体系统 生物漂白Progress in the Research of Pulp LMS BiobleachingZhan Huaiyu Fu Shiyu Yu Li(South China University of Technology，Guangzhou，510641)ABSTRACT Progress in the research of pulp LMS (laccase-mediator-system) bioblea曝光机ching is reviewed. Chemical mediator used in laccase bleaching，reactions of lignin and carbohydrate during LMS treatment， reaction kinetics of LMS biobleaching， as well as some research results of pulp biobleaching have been YWOR液压工具DS pulp，laccase-mediator-system，biobleaching本项目为国家自然科学基金()、高等学校博士点科技基金和广东省自然科学基金(970494)资助项目。詹怀宇（华南理工大学制浆造纸工程国家重点实验室 广州，510640）付时雨（华南理工大学制浆造纸工程国家重点实验室 广州，510640）喻力（华南理工大学制浆造纸工程国家重点实验室 广州，510640）参 考 文 献［1］Viikari L.,Ranua M.,Kantelinen A.,et eaching with :Proceedings of Third International Conference on厂房租赁 Biotechnology in the Pulp & Paper ockholm.1986,67～69［2］Paice M. zyme-Basics and mill erging Pulping and Bleaching Technologies Workshop,TAPPI/North Carolina State University,1995,NC,USA［3］Bourbonnais R.,Paice methylation and delignification of kraft pulp by Trametes versicolor laccase in the p这1性能表现远超目前行业标准要求resence of ABTS,otechnol,1992,36:823～827［4］Call H.P.,Muecke plications of the laccase-mediator-system,E正在兴起1场新能源汽车的发展浪潮merging Pulping and Bleaching Technologies Workshop,TAPPI/North Carolina State University.1995,NC,USA［5］Call H.P.,WO 94/29510,December 22,34 claims,22P,1994［6］Paice M.G.,Bourbonnais R.,Archibald F.S.,et lignification mechanisms for the bleaching of kraft pulps with the enzymes laccase and manganese :Proceedings of 10th International Symposium on Wood & Pulping Chemistry(10th ISWPC),Yokohama,Japan,1999,Vol.I,578～582［7］Fu S.Y.,Zhan H.Y.,Yu H.S. Biobleaching of eucalyptus urophylla kraft pulp by laccase and mediator,in:Proceedings of 10th ISWPC,Yokohama,Japan.1999,I,76～78［8］Kawai S,Nakagawa M,Asukai M,et gradation of nonphenolic β-O-4 substructure and of polymeric lignin model compounds by laccase of Trametes versicolor in the presence of l-hydroxy benzotriazole,in:Proceedings of 10th ISWPC,Yokohama,Japan,1999,I,72～75［9］Levlin K.P.,Tamminen T.,Rajanen K.,et itability of lacc关于弹簧实验机的结构及平常保护ase/mediator system for hardwood kraft pulp delignification,in:Proceedings of 10th ISWPC,Yokohama,Japan,1999,Vol.I,556～561［10］Balakshin M.,Capanema E.,Chen C.L.,et gnin reactions in pulp biobleaching with laccasemediator system,in:Proceedings of 10th ISWPC,Yokohama,Jap商品房an,1999,Vol.I,572～577［11］Levlin K.P.,Wang W.,Ranua F bleaching of laccase/mediator-treated kraft pulps,in:Proceedings of International Pulp Bleaching Conference,Helsinki,1998,Book 1,77～85［12］Potthast A.,Rosenau T.,Kosma P.,et emistry and kinetics of the laccase-mediator system,in:Proceedings of 10th ISWPC,Yokohama,Japan,1999,Vol.I,596～601［13］Nelson P.J.,Chin C.W.J.,Viikari L.,et e use of a laccase-mediator stage in bleaching of eucalypt kraft pulps,in:Proceedings of International Pulp Bleaching Confesence,Helsinki,1998,Book2,349～354收稿日期：(修改稿)