Starch is a low-cost and abundant biopolymer and there are several studies describing the use of thermoplastic starch (TPS) to produce biodegradable materials such as flexible films and sheets (Yu, Dean, & Li, 2006).
Starch is a low-cost and abundantbiopolymer and there are several studies describing the useof thermoplastic starch (TPS) to produce biodegradable materialssuch as flexible films and sheets (Yu, Dean, & Li, 2006).