Influence of pitanga (Eugenia uniflora L.) leaf extract and/or natamycin on properties of cassava starch/chitosan active films - Chakravartula, Swathi Sirisha Nallan; Lourenço, Rodrigo Vinicius; Balestra, Federica; Bittante, Ana Mônica Quinta Barbosa; Sobral, Paulo José do Amaral; Dalla Rosa, Marco (Food Packaging and Shelf Life, 2020)