Consumer perceptions of edible packaging made of gelatin as chili powder packaging Tesalonika Sevi, Ignasius R. A. P. Jati, Nerissa A. Tristanto and Susana Ristiarini E3S Web Conf., 344 (2022) 04002 Published online: 25 March 2022 DOI: 10.1051/e3sconf/202234404002