Nanostarch has attracted much research interest recently due to its biodegradability and biocompatibility. A type of biocomposite film based on corn nanostarch (CNS) as the matrix and cellulose nanocrystals (CNC) as the reinforcement was prepared using a solution casting method. The influences of corn nanostarch concentration (CCNS), glycerin dosage (Dg), and cellulose nanocrystals dosage (DCNC) on the tensile strength of the biocomposite film were investigated by central composite design. The results were examined by an analysis of variance (A...