内切木聚糖酶的应用及其酶制剂开发技术  

Application of Endoxylanase and Technologies Used for the Development of Enzyme Reagents

作　　者：冼亮 秦艳[1] 朱婧[1] 李亿[1] 梁戈 左晓琼 黄日波[1] 王青艳[1] XIAN Liang;QIN Yan;ZHU Jing;LI Yi;LIANG Ge;ZUO Xiaoqiong;HUANG Ribo;WANG Qingyan(National Engineering Research Center for Non-Food Biorefinery,State Key Laboratory of Non-Food Biomass and Enzyme Technology,Guangxi Academy of Sciences,Nanning,Guangxi,530007,China)

机构地区：[1]广西科学院,国家非粮生物质能源工程技术研究中心,非粮生物质酶解国家重点实验室,广西南宁530007

出　　处：《广西科学院学报》2020年第3期300-308,共9页Journal of Guangxi Academy of Sciences

基　　金：中央引导地方科技发展专项(桂科ZY1949015);广西科技重大创新基地建设项目(2018-15-Z03);广西重点研发计划(桂科AB19110041)资助。

摘　　要：木聚糖是自然界中储量第二大的自然多糖。木聚糖酶是水解木聚糖的一系列酶的统称,其中内切木聚糖酶在木聚糖的水解中起至关重要的作用。内切木聚糖酶的用途十分广泛,并且研究者以不同用途为导向对该酶进行了大量研究。本文介绍了内切木聚糖酶的各种用途,以及酶的发现、生产和改性概况,为内切木聚糖酶的应用相关研究提供参考。Xylan is the secondary abundant natural polysaccharide in nature.Xylanase is a collective name for a series of enzymes that hydrolyze xylan,in which endoxylanase plays a vital role in the hydrolysis of xylan.Endoxylanase has been widely used in many fields,and abundant researches have been completed for better application of it in these field.The application,discovery,production and modification of endoxylanase are introduced.This paper might provide reference for the researches in application of endoxylanase.This article introduces the various uses of endoxylanase,as well as an overview of the discovery,production and modification of it,and provides a reference for related research on the application of endoxylanase.

关 键 词：内切木聚糖酶 酶制剂 培养方式 农林业废弃物 蛋白质工程 异源表达 转录调控 

分 类 号：Q814.4[生物学—生物工程]