机构地区: 中国科学院植物研究所
出 处: 《植物学通报》 2006年第4期418-430,共13页
摘 要: 生物柴油作为一种可再生的替代能源,因其良好的环境效应而倍受关注。植物油是生产生物柴油的主要原料。植物油作为最经济、最有利于种子传播和萌发生长的能量和碳源物质,贮存和积累于植物种子的贮油细胞器——油体之中。本文综述了植物种子油体的亚细胞结构、化学组成及其功能、生物合成与降解等的研究进展。 Biodiesel, with the most hopeasa reproducible substitute for fossil energy, is getting more and more global attention because of its good environment-protective effects. Plant oil, the main resources of biodiesel, is stored and accumulated in seed oil bodies, which are the plant oil storage organelles, as the most economic and effective food reserves for seed dispersal, seed germination and seedling growth. This paper discusses the advancements in ultrastructure, composition and functions, and biosynthesis and degradation of seed oil bodies.