微生物β-甘露聚糖酶的研究进展  

Advances in research on microbial β-mannanase

作　　者：张建新 宋宜乐 冯军厂 常绪路 ZHANG Jianxin;SONG Yile;FENG Junchang;CHANG Xulu(College of Fisheries,Henan Normal University,Xinxiang 453007,China)

机构地区：[1]河南师范大学水产学院,河南新乡453007

出　　处：《中国酿造》2019年第4期7-10,共4页China Brewing

基　　金：河南省自然科学基金(182300410098);河南省重点科技攻关(182102110011;172102310667)

摘　　要：β-1,4-D-甘露聚糖酶是一种广谱诱导型多功能酶,广泛存在于植物、动物和微生物中,其主要存在于微生物中,主要水解产物为甘露寡糖。该文对β-甘露聚糖酶的来源、酶结构、催化机制及过去和现在的应用进行了综述,并对β-甘露聚糖酶在动物生产、饲料、食品、医药、石油开采及生物技术等方面的广泛应用进行介绍,为β-甘露聚糖酶的基础研究和开发提供参考和依据。β-1,4-D-mannanase is a broad-spectrum inducible multifunctional enzyme widely found in animals,plants and microorganisms.It mainly exists in microorganisms,and it's main hydrolysate is mannooligosaccharide.In this paper,the source ofβ-mannanase,the structure and catalytic mechanism of enzyme,and the past and present application research were summarized.The wide application ofβ-mannanase in animal parturition,feed,food,medicine,oil exploitation and biotechnology were discussed,which provided reference and basis for the basic research and development ofβ-mannanase.

关 键 词：Β-甘露聚糖酶 来源 结构 催化机制 应用 

分 类 号：TS201[轻工技术与工程—食品科学]