Slowly digestible starch from heat-moisture treated waxy potato starch: Preparation, structural characteristics, and glucose response in mice

► We applied heat-moisture treatment (HMT) to waxy potato starch. ► Optimal conditions for HMT were established using response surface methodology. ► After HMT, starches with high SDS content were produced. ► HMT waxy potato starch was evaluated for its glucose response in mice.