原花青素的性质、功能、纯化和利用  

Properties,Functions,Purification,and Utilization of Proanthocyanidins

作　　者：张迪[1] 赵文军[1] 马丽娟[1] 柴友荣[1] 

机构地区：[1]西南大学农学与生物科技学院,重庆北碚400716

出　　处：《安徽农学通报》2009年第1期35-39,49,共6页Anhui Agricultural Science Bulletin

基　　金：国家"863"项目(2006AA10A113);国家自然科学基金(30771237)

摘　　要：原花青素广泛分布于高等植物的多种器官和组织中,是黄烷-3-醇的游离、寡聚或多聚物,存在侧基修饰、异构性质、聚合方式、聚合度等的多样性,可采用多种色谱和质谱技术进行纯化和鉴定。原花青素对于植物具有抗紫外线、清除自由基、抗病驱虫、影响种子休眠等功能,影响作物品质等性状,对人体也具有多种生理功效,在药物、化妆品、食品等领域有良好的应用前景。Proanthocyanidins are widely distributed in various organs and tissues of higher plants. They are mono -, oligo - or polymers of flavan - 3 - ols, with diversified side chain modifications, stereoisomers, polymerization modes and polymerization degrees. They can be purified and identified using many methods based on chromatography and mass spectrometry. In plants, they play anti - UV, radical scavenging and pest resistant roles, and influence seed dormancy and crop quality traits. They also impose many beneficial physiological effects on human health, and have prosperous applications in drugs, cosmetics, foods, etc.

关 键 词：原花青素 性质 功能 纯化 利用 

分 类 号：Q946.836[生物学—植物学]