Characterization of Anthocyanin associated purple sweet potato starch and peel-based pH indicator films

• Main Authors: Sohany, Mouluda, Mohamed Amin Tawakkal, Intan Syafinaz, Ariffin, Siti Hajar, Abdul Karim Shah, Nor Nadiah, Yusof, Yus Aniza
• Format: Article
• Published: Multidisciplinary Digital Publishing Institute 2021
• Online Access: http://psasir.upm.edu.my/id/eprint/96358/; https://www.mdpi.com/2304-8158/10/9/2005

In food packaging, smart indicator films based on natural resources have greatly attracted researchers to minimize the environmental issues as well as to satisfy consumer preferences for food safety. In this research, pH-sensitive films were prepared using purple-fleshed sweet potato starch (SPS) an...