安徽农业科学2011，Vol.39Issue(10)：5689-5694,6.
植物油脂体及其结构蛋白研究
Study on Plant Oil Body and Its Structural Proteins
摘要
Abstract
Higher plants accumulate a large amount of storage lipids in their seeds, which provide carbon and energy sources for seed germination and subsequent seedling growth. Storage lipids are all stored in lipid body. The structure of oil body is simple, the central component are opaque structure what composed by TAG,and external surface are phospholipids single molecule layer. There is variety of membrane-associated proteins on the surface of oil body,and Oleosin is the majority. As structural proteins,Oleosin and Caleosin play important roles on maintaining stability and controlling size of oil body. They also have important research value on improving seed quality ,oil yield and optimization of extraction method of seed storage lipid and protein. There are also some enzymes on the surface ofoil body,such as Steroleosin,which may have something to do with steroid compound. This paper summarizes the mechanism of formation of oil body and recent research progress on related protein function.关键词
植物油脂体/Oleosin/Caleosin/SteroleosinKey words
Plant oil body/Oleosin/Caleosin/Steroleosin分类
农业科技引用本文复制引用
屠宝玉,贾美慧,李立新..植物油脂体及其结构蛋白研究[J].安徽农业科学,2011,39(10):5689-5694,6.基金项目
国家自然科学基金项目 (30840002,30970223) （30840002,30970223）
黑龙江省留学归国人员科学基金项目(LC08CO3) （LC08CO3）
中央高校基本科研业务费专项资金(DL09DA02) （DL09DA02）
东北林业大学引进人才科研启动基金项目(015-602042) （015-602042）
中国博士后科学基金项目(200902365) （200902365）
黑龙江省留学人员科技活动项目(2009H-LJLixinLi) （2009H-LJLixinLi）
