木素降解酶在制浆漂白中的应用  

The Applications of Ligninase in Pulping and Bleaching

作　　者：王燕蓬[1] 秦梦华[1] 

机构地区：[1]山东轻工业学院制浆造纸省部共建重点实验室,山东济南250353

出　　处：《上海造纸》2008年第1期14-17,共4页Shanghai Paper Making

摘　　要：木素降解酶的生物漂白是通过木素降解酶的直接氧化和降解纸浆中的残余木素,以降低纸浆的卡伯值,提高纸浆白度或有利于后续化学漂白剂的漂白,提高可漂性。本文着重介绍了三种木素降解酶在漂白中的应用。The biobleaching of ligninase was through ligninase directly oxidate and degradate the remaining lignin, the results were lower Kappa number and higher brightness, also improve pulp bleachability in the following bleaching stage. The applications of ligninase in the bleaching were mainly discussed.

关 键 词：木素降解酶 木素过氧化物酶 锰过氧化物酶 漆酶 

分 类 号：TS745[轻工技术与工程—制浆造纸工程] TS749.3