普鲁兰多糖研究及应用进展分析

Research and application progress of Pullulan polysaccharide

对普鲁兰多糖现阶段研究工作进行综述,总结了针对普鲁兰多糖的物理及化学改性类型,其中化学改性分为酯化改性、共聚交联改性、硫醇化改性等,并综述了其改性产物在食品加工、食品保鲜领域中的应用,未来普鲁兰多糖研究应围绕降低色素产出、降低亲水性等方向展开研究,以制造出性能优良的普鲁兰多糖基膜材料。

The current research work of Pullulan polysaccharide was reviewed,and the types of physical and chemical modifications of Pullulan polysaccharide were summarized.The chemical modifications were divided into esterification modification,copolymerization crosslinking modification,thiolation modification,etc.The application of its modified products in food processing and food preservation was also reviewed.The future research of Pullulan polysaccharide should focus on the direction of reducing pigment production and hydrophilicity,so as to produce excellent Pullulan polysaccharide based membrane materials.