The Evaluation of Pectin Concentration and Heat Treatment on Physical Properties of Banana Peel Pectin Edible CoatingVincensius Marcellino, Gracella Kusuma, Ata Aditya Wardana and R. Haryo Bimo SetiartoE3S Web Conf., 425 (2023) 01007DOI: https://doi.org/10.1051/e3sconf/202342501007