降解木素白腐菌产漆酶的研究进展

Research Progress of Laccase Production by Lignin-degrading White Rot Fungi

关键词:  白腐菌  漆酶  液体发酵  固体发酵  有机废料  发酵罐

Key Words:white-rot fungi  laccase  submerged fermentation  solid-state fermentation  organic waste  fermentor

摘要:综述了近年来国内外对于白腐菌产漆酶的研究进展，对液体和固体发酵提高漆酶产量的技术和方法进行了讨论和评述，并对今后的研究工作提出了展望。

Abstract:Laccase is one of the ligninolytic enzymes secreted by white rot fungus which is the most important microorganism involved in degrading lignin in nature. Application of laccase to pulp bleaching is an attractive alternative to decrease chemicals demand and wastewater pollution. Therefore, the production of laccase in high yield has received much attention from researchers in past decades. The research progress of laccase production from white rot fungi in recent years is overviewed in this paper. Several effective methods to improve laccase yield in submerged and solid-state fermentation are mainly discussed, and the prospect of such research field in the future is also presented.