植物油脂微乳制备与应用研究进展

Progress in preparation and application of vegetable oil-based microemulsion

植物油脂微乳是一种透明或半透明的热力学稳定体系,具有液滴粒径小、界面张力小、增溶能力强和生物相容环境温和等优点,目前已在食品、日化产品、药物载体、生物柴油等领域得到广泛应用。综述了植物油脂微乳的形成机理、制备方法与理化性质,重点介绍了国内外近年来对其应用研究进展,并指出开发增溶活性物质及药效成分的微乳体系应深入研究的方向,以期促进植物油脂微乳得到更为广泛的应用。

Vegetable oil-based microemulsion is a thermodynamically stable system of transparent or translucent,with many advantages of small droplet size,low interfacial tension,strong solubilization capacity,moderate biocompatible environment,etc.,which has been widely applied in the fields of food,cosmetic products,drug carrier and biodiesel.The formation mechanism,preparation method and physicochemical property of vegetable oil-based microemulsion were introduced.Furthermore,the application progress on vegetable oil-based microemulsion at home and abroad were highlighted,and pointed out an all-important direction to be further studied on microemulsion systems containing the bioactive ingredients and medicinal composition in order to promote the more extensive application of vegetable oil-based microemulsion.