高等植物果聚糖分类和功能的研究进展  

Progress on the Classification and Function of Fructan in Higher Plants

作　　者：唐建平[1] 王正鹏[1] 张树珍[1] 吴转娣[1] 胡军瑜[1] 

机构地区：[1]中国热带农业科学院热带生物技术研究所农业部热带作物生物技术重点开放实验室,海南海口571101

出　　处：《海南大学学报（自然科学版）》2009年第3期308-312,共5页Natural Science Journal of Hainan University

摘　　要：果聚糖是由蔗糖与一个或多个果糖基聚合而成的一类重要的碳水化合物,目前发现的高等植物果聚糖主要有5种类型.作为重要渗透调节物质,果聚糖可以提高植物对逆境的抗性,作为一类功能性食品,果聚糖对人体健康具有多种促进作用.然而,现行的生产方式不能满足人们的需求;而利用植物作为生物反应器来生产果聚糖已成了研究热点.笔者综述了高等植物果聚糖的分类、功能以及利用植物作为生物反应器生产果聚糖的研究进展.Fructan is an important carbohydrate from combination between sucrose and one or more fructose residues and there are five major types in higher plants. As an important osmoregulatory substance, fructan can increase the resistance of plant to abiotic stress, and as a kinds of functional foods, fructan can promote human health. Because the existing production mode can not fit for the people＇ s needs, using plant as bioreactor to produce fructan is becoming a focus. In this paper the classification, funeation, production mode of fructan and using higher plant as bioreactor were reviewed.

关 键 词：高等植物 果聚糖 分类 功能 生物反应器 

分 类 号：Q946.3[生物学—植物学]