果胶寡糖的制备、分离纯化及其生物活性研究进展  

Progress in Preparation,Purification,and Biological Activities of Pectic Oligosaccharides

作　　者：孔慧 张达莉 徐海山 傅鑫程 王蓉蓉[3] 单杨 丁胜华[1,2] KONG Hui;ZHANG Dali;XU Haishan;FU Xincheng;WANG Rongrong;SHAN Yang;DING Shenghua(Long Ping Branch,Graduate School of Hunan University,Changsha 410125,China;Hunan Provincial Key Laboratory for Fruits and Vegetables Storage Processing and Quality Safety,Agricultural Product Processing Institute,Hunan Academy of Agricultural Sciences,Changsha 410125,China;College of Food Science and Technology,Hunan Agricultural University,Changsha 410128,China)

机构地区：[1]湖南大学研究生院隆平分院,湖南长沙410125 [2]湖南省农业科学院农产品加工研究所,果蔬贮藏加工与质量安全湖南省重点实验室,湖南长沙410125 [3]湖南农业大学食品科学技术学院,湖南长沙410128

出　　处：《食品科学》2023年第5期321-337,共17页Food Science

基　　金：湖南省农业科技创新项目(2021CX05);长沙市杰出创新青年培养计划项目(KQ1905025)。

摘　　要：果胶寡糖是由果胶经不同方法制备得到的小分子聚合物,与天然果胶相比,其具有较低的分子质量、较好的水溶性、较高的生物利用度以及丰富的生物活性。在不同的制备条件下,可以得到一系列分子质量和结构不同的果胶寡糖。而果胶寡糖的生物活性与其分子质量和结构之间有着密切关系。本文就果胶寡糖的制备、分离纯化、结构鉴定及其生物活性等方面进行综述,以期为果胶寡糖作为天然活性物质在食品、医药和保健品等领域的应用提供一定的参考。Pectic oligosaccharides(POS),small molecular polymers,can be prepared from pectin by different methods.Compared with natural pectin,POS have lower molecular mass,better water solubility,higher bioavailability,and more diverse biological activities.A series of POS with different molecular masses and structures can be obtained under different preparation conditions.In addition,the biological activities of POS are closely related to their molecular mass and structures.This review aims to comprehensively summarize the preparation,purification,structure analysis,and biological activity of POS,in order to provide some references for their applications as natural active substances in the fields of food,medicine,and health products.

关 键 词：果胶寡糖 制备 分离纯化 生物活性 

分 类 号：TS255.1[轻工技术与工程—农产品加工及贮藏工程]