植物叶多糖的提取和生物活性综述  

Review on Extraction and Biological Activity of Polysaccharides from Plant Leave

作　　者：许春平[1] 杨琛琛[1] 郑坚强[1] 毛多斌[1] 

机构地区：[1]郑州轻工业学院食品与生物工程学院,河南郑州450000

出　　处：《食品研究与开发》2014年第14期111-114,5,共4页Food Research and Development

基　　金：国家人社部"留学人员科技项目择优支持计划"豫留学函[2010]16号

摘　　要：对各种植物叶多糖的研究有了很多报道,综述了植物叶多糖的提取方法和功能。主要提取方法包括溶剂提取法(水提法、醇提法、酸提法、碱提法)、超声辅助提取法、微波辅助提取法、酶解法;植物叶多糖具有多种生理功能,主要有抗氧化、抗疲劳、降血糖、降血脂、增强免疫活性以及抑菌作用等。At present, there are many reports about polysaccharides from plant leaf. In this paper, the extraction methods and biological activities of polysaccharides from plant leave are reviewed. The main extraction methods include solvent extraction （water extraction, ethanol extraction, acid extraction, alkali extraction）, ultrasonic assisted extraction, microwave assisted extraction, and enzymatic hydrolysis. Leaf polysaccharides posses various biological activities, mainly including anti-oxidant, anti-fatigue, hypoglycemic, hypolipidemic, immune-stimulating and antimicrobial activities, etc.

关 键 词：叶子 多糖 提取 生物活性 

分 类 号：TS201.2[轻工技术与工程—食品科学]