植物角质层生物学特性及水分渗透性研究进展  

Research Progress in the Chemistry and Structure of Plant Cuticles Related to Water Permeability

作　　者：魏雪琴[1,2,3] 张长峰 庞杰[2] 寇丹丹[2] 兰润[2] 

机构地区：[1]山东省农产品贮运保鲜技术重点实验室,济南250103 [2]福建农林大学食品科学学院,福州350002 [3]国家农产品现代物流工程技术研究中心,济南250103

出　　处：《植物学报》2013年第5期573-587,共15页Chinese Bulletin of Botany

基　　金：山东省自然科学基金(No.2012ZRC21003);"十二五"农村领域国家科技计划(No.2011BAD24B02);山东商业职业技术学院科研创新团队建设项目(No.2012TDK01)

摘　　要：植物角质层作为植物体与外界环境的第一道保护屏障,其最主要的功能是防止植物体过度失水。揭示植物角质层的生物学功能及其原理将为现代农业的发展以及仿生材料的开发应用提供科学指导。该文综述了植物角质层的生物学特性及其与水分渗透性关系的研究进展,并展望了角质层水分渗透研究的应用前景。The plant cuticle is the first protective barrier between plants and their environment, with the main function being protection against water loss. This important biological function and the mechanistic analysis of water permeability of cuticles will provide a new scientific basis for the development of modern agriculture and the application of biomimetic materials. This article summarizes studies of chemical composition and structure of various plant cuticles to reveal the relationships between biological characteristics of the cuticle and water permeability as well as possible models showing the water pathways across cuticular membranes. The prospects of the cuticle related to water permeability are discussed, as well as its applications.

关 键 词：植物角质层 化学组分 结构 水分渗透 模型 

分 类 号：Q945[生物学—植物学]