淀粉改性方法的研究现状及进展

Research Status and Progress Trend of Starch Modification

淀粉是来源广泛、可再生的绿色资源,在食品、医药、纺织和造纸等行业有着广泛应用,具备巨大的开发潜力。由于天然淀粉的结构特点和不足限制了其开发和应用。通过综述近年来淀粉改性的几种主要方法,包括化学改性、物理改性和酶法改性,重点介绍离子液体、挤压和酶催化在淀粉改性中的应用现状及发展趋势。

Starch was a green resource with a wide range of sources and renewable.It has a wide range of applications in food,medicine,textile and paper industries,and has great potential for development.However,the development and application of natural starch were limited by its structural characteristics and shortcomings.In this paper,several main methods of starch modification including chemical modification,physical modification and enzymatic modification were reviewed.The application status and development trend of ionic liquids,extrusion and enzymatic catalysis in starch modification were mainly introduced.