In order to improve the utilization rate of Potato, enrich types of textured starch chips and improve quality of it, the processing conditions and the dosage of additives were investigated emploging single factor experiment and orthogonal experiment in the test. The result indicated that the dosage of additives were baking soda 0.6% ,CMC-Na 0.6% ; alum 0. 5% ; sucrose esters of fatty acids 0.6%. The optimum processing conditions were ageing time 24 h;semi-produ...