天然生物质材料的制备、性质与应用(Ⅺ)——高支化的高浓低黏植物多糖:阿拉伯胶  

Preparation,properties and applications of natural biomass materials(Ⅺ)Highly branched,high concentration-low viscosity plant polysaccharides:arabic gum

作　　者：赵以墨 王嘉麟 吴放 熊海平 薛鹏程 范金石[1,3] Yimo Zhao;Jiain Wang;Fang Wu;Haiping Xiong;Pengcheng Xue;Jinshi Fan(College of Bioengineering,Qingdao University of Science and Technology,Qingdao,Shandong 266042,China;College of Materials Science and Engineering,Qingdao University of Science and Technology,Qingdao,Shandong 266042,China;State Key Laboratory Base for Eco-chemical Engineering,Qingdao University of Science and Technology,Qingdao,Shandong 266042,China)

机构地区：[1]青岛科技大学生物工程学院,山东青岛266042 [2]青岛科技大学材料科学与工程学院,山东青岛266042 [3]青岛科技大学省部共建生态化工国家重点实验室培育基地,山东青岛266042

出　　处：《日用化学工业（中英文）》2024年第11期1298-1306,共9页China Surfactant Detergent & Cosmetics

基　　金：山东省科技型中小企业创新能力提升工程项目(2022TSGC2390);山东省大学生创新创业训练计划项目(S202310426306)。

摘　　要：阿拉伯胶是一种来源于合金欢树(Acacia sengal (L.) Willdenow)及其它亲近树种的具有高度支化结构和复杂组成的天然植物胶。因阿拉伯胶具有良好的水溶性、增稠性、乳化性、稳定性等性质以及安全无毒、生物相容性良好、可生物降解的天然属性,且利用其分子结构中的羟基、糖苷键等活性官能团进行物理、化学、酶处理及共混/复合后能显著改善其理化性质、增强其功效性能,使得阿拉伯胶及其改性产物和复合物在日用化工、食品、医药、纺织印染、油墨、功能材料等多个行业领域得到广泛应用。本文浅述了阿拉伯胶的名称、来源、结构和典型理化性质与功能特性,并较为系统地介绍了阿拉伯胶的提取方法和再加工工艺,同时介绍了阿拉伯胶及其改性产物和复合物的应用情况,并提及了阿拉伯胶及其改性产物和复合物当前所面临的主要问题及今后的研发方向与发展前景。Arabic gum is one kind of natural plant gum derived from Acacia sengal(L.)Willdenow and other related tree species,characterized by its highly branched structure and complex composition.Arabic gum possesses excellent water solubility,thickening property,emulsifying ability,and stability properties,as well as safe,non-toxic nature,good biocompatibility,and biodegradability.Moreover,both its physicochemical properties and functional performance can be further improved by conducting physical,chemical,enzymatic treatments and blending/composite processing with the active functional groups,such as hydroxyl groups and glycosidic bonds,in the arabic gum molecular structure.As a result,arabic gum,its modified products and composites have been widely used in various industries,including daily-use chemical industry,food processing industry,pharmaceutical industry,textile industry,printing and dyeing industry,ink industry,and functional materials manufacturing industry.In this paper,the name,source,chemical structure,main physicochemical properties and functional characteristics of arabic gum are briefly introduced.Its extraction methods and reprocessing techniques are also systematically presented.Furthermore,the application status of arabic gum and its modified products,its composites,as well as the main issues currently faced by them are together summarized.Meanwhile,some future research and development directions and prospects of arabic gum are properly pointed out.

关 键 词：阿拉伯胶 结构 性质 提取 改性 复合物 应用 

分 类 号：TQ658[化学工程—精细化工]