Research and application progress of Pullulan polysaccharide
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 produc-tion and hydrophilicity,so as to produce excellent Pullulan polysaccharide based membrane materials.
Pullulan polysaccharidepolysaccharide research and developentchemical modificationfood packaging