1 g of glycerol, 2 g of glucose in 100 mL of water (agar film) or a 50/50 v/v mixture of distilled water and green tea extract (agar-green tea film). Glycerol was employed as a plasticizer.
1 g of glycerol, 2 g ofglucose in 100 mL of water (agar film) or a 50/50 v/v mixture ofdistilled water and green tea extract (agar-green tea film). Glycerolwas employed as a plasticizer.