Mean values in the same column with different letters are significantly different (p < 0.05). NRS = native rice starch, HP6C1–HP12C1 and HP6C2–HP12C2 = dual-modified rice starches at various levels of propylene oxide (6–12%) and crosslinking reagents using 2% of STMP and a mixture of 2% of STMP and 5% of STPP for HPC1 and HPC2, respectively.