Fig. 1. SEM Micrographs of film surfaces and fractures: (a) and (b) rice starch film plasticized with glycerol (SG30) (0.3 g glycerol/g dry starch); (c) and (d) rice starch film plasticized
with sorbitol (SS30) (0.3 g sorbitol/g dry starch); (e) and (f) rice flour film plasticized with glycerol (FG30) (0.3 g glycerol/g dry flour); (g) and (h) rice flour film plasticized with
sorbitol (FS30) (0.3 g sorbitol/g dry flour).