Modifikasi Bioplastik Berbasis Pati Sagu-Polivinil Alkohol (Pva) Dengan Cross…

ABSTRACT Bioplastic characteristics are influenced by various parameters, including levels of cross linking agents (such as citric acid) and plasticizers (such as sorbitol). The purpose of this study was to study the effect of citric acid and sorbitol levels on mechanical properties, cross linking (characterized by ester groups), water uptake and biodegradation of starch-polyvinyl alcohol …