A Response Surface Analysis (RSA) was conducted and resulted in the following optimum conditions of preparing cross - linked sweet potato starch acetate as epichlorohydrin 0.

Synthesis and characterization of starch acetate of high degree of substitution;

Study On grafting copolymerization of vinyl acetate onto starch acetate to prepare white glue;

Study on the preparation of potato starch acetate;

Performance Comparison of Phosphate Starch and Acetate Starch;

Affect of Acetate Starch Substituent Value to Size Performance;

Membrane materials of acetate starch and preparation of coated urea fertilizer;

Study on preparation of starch acetate with high degree of substitution by microwave with the high amylose

By means of FTIR,SEM,DSC,TGA and XRD,we studied the microstructure,particle shape,meltage temperature,decomposition temperature and crystal degree,and gained better understanding about influences of different degrees of substitution on microstructure and thermal property of starch acetates.

Starch acetate was synthesized by the reaction between starch and acetic anhydride in the presence of pyridine.