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壳聚糖酶的研究进展 被引量:10

Progress of research on chitosanase
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摘要 壳聚糖酶(Chitosanase,EC3.2.1.99)是一种对壳聚糖具有分解作用的专一性酶,可以特异性的水解壳聚糖,得到特异分子量范围的壳寡糖。壳寡糖是目前仅知的唯一的碱性寡糖,具有独特的生物活性。本文概述了近年来壳聚糖酶的研究进展,包括酶来源及性质、纯化方法的研究、分子水平的研究、作用方式及功能、应用及展望等方面,并探讨了壳聚糖酶研究中尚存在的主要问题及今后的研究方向。 Chitosanases ( EC 3.2.].99), which represent a specificity class of hydrolytic enzymes.It could catalyze the hydrolytic degradation of chitosan, and obtain specific molecular weight of chitooligosaccharides, which have outstanding biological properties.This review presented the outcome of studies carried out in different papers on chitosanases, including resources, properties, purification, characterization, molecular, mode of action, function, application and prospect. Meanwhile.we also had a discussion nn the. nrnhl^m~ ~nrt flJhJr~ n{ r, hifnq^n~e~
出处 《食品工业科技》 CAS CSCD 北大核心 2012年第6期439-443,共5页 Science and Technology of Food Industry
基金 福建省自然科学重点项目基金(2007T010)
关键词 壳聚糖酶 壳聚糖 壳寡糖 综述 chitosanase chitosan chitooligosaccharides review
作者简介 黄惠莉(1962-),女,教授,研究方向:海洋资源开发利用。
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