茶皂素改性衍生物制备与应用研究进展  

Advances in research on preparation and application of modified derivatives of tea saponin

作　　者：钱伟[1] 李湘洲[1] 吴志平[1] 旷春桃[1] 房丛丛[1] 

机构地区：[1]中南林业科技大学材料科学与工程学院,湖南长沙410004

出　　处：《经济林研究》2012年第4期168-173,共6页Non-wood Forest Research

基　　金：国家"十一五"科技支撑计划项目子专题"油茶抗氧化物功能及绿色环保化学改性新产品的研究"(2009BADB1B0303);湖南省研究生科研创新基金项目"一种绿色环保涂料阻燃剂的制备及性能研究"(CX2012B324);中南林业科技大学研究生创新基金项目"一种绿色环保涂料阻燃剂的制备及性能研究"(2010sx05)

摘　　要：茶皂素是一种性能优良的天然非离子型表面活性剂,因其优良的物理性能、独特的化学结构及含有大量的活性基团,故能采用物理、化学方法对其进行改性处理,以制备茶皂素改性衍生物产品,这些产品可广泛应用于环境控制、表面活性剂、环保农药、阻燃剂等领域。为了拓宽茶皂素应用研究的新领域,文中简述了国内外对茶皂素单体结构的研究情况,介绍了几个利用茶皂素采用物理处理、化学改性等方法制备茶皂素改性衍生物的研究实例,阐述了茶皂素改性衍生产品的研究开发现状;并对以茶皂素为高产量林源生物质资源制备开发新型材料、功能产品的研究进行了初步的展望。Tea saponin is an excellent natural non-ionic surfactants. Because of its excellent physical properties, unique chemical structure and containing a lot of active groups, it can be modified through the methods of the physical and chemical modification to prepare tea saponin derivative products, which can be widely used for environmental control, surfactants, environment-friendly pesticides, flame retardants and other fields. In order to broaden new fields of application and research of tea saponin, the status quo of the research and development of the structures of tea saponin monomers and modified derivatives of tea saponin at home and abroad and several study cases of the modification of tea saponin were described. The researches on developing new materials and functional products using tea saponin as the high-yield forest source ofbiomass resources was preliminary outlooked.

关 键 词：茶皂素 化学结构 物理改性 化学改性 改性衍生物 综述 

分 类 号：S794.4[农业科学—林木遗传育种] TQ914.1[农业科学—林学]