Fruit waste and by-products are economical materials for the development of biodegradable and active packaging. The aims of this study were to develop, characterize and evaluate biodegradable coatings and films by using mango peel and antioxidant extracts of seed kernel. The proximate composition of peel was also determined. Structural, barrier, optical and antioxidant properties were analyzed in the films. Gas transfer rates and the ethylene production in peach were evaluated. Edible films formulated with mango peel showed good barrier properties, with the water vapor permeability varying from 0.88 × 10⁻¹⁰ - 1.00 × 10⁻¹⁰ g m⁻¹ s⁻¹ Pa⁻¹. The addition of antioxidant extract does not show a significant effect (p > 0.05) on optical properties. Furthermore, antioxidant activity and polyphenol content increased by 18% and 60% respectively. Peach coated with a solution of mango peel (1.09%), antioxidant extract of mango seed kernel (0.078 g L⁻¹) and glycerol (0.33%) showed 64% and 29% less ethylene and CO₂ production, respectively, and 39% less O₂ consumption when compared with peaches without coating. The reduction in gas transfer ensures the greater extension of the shelf life of fruit treated. By-products of mango may thus be suitable for the production of low-cost biodegradable and active packaging.

水果废料和副产品是用于开发可生物降解和活性包装的经济材料。这项研究的目的是通过使用芒果果皮和种子仁的抗氧化剂提取物来开发，表征和评估可生物降解的涂层和薄膜。还确定了皮的近端成分。在膜中分析了结构，阻挡，光学和抗氧化性能。评估了桃子中的气体传输速率和乙烯产量。用芒果皮配制的可食用薄膜显示出良好的阻隔性能，水蒸气渗透率范围为0.88×10 ^-10-1.00 ×10 ^-10  g m ^-1  s ^-1 Pa ^-1。抗氧化剂提取物的添加对光学性能没有显着影响（p> 0.05）。此外，抗氧化剂活性和多酚含量分别增加了18％和60％。涂有芒果皮溶液（1.09％），芒果籽仁抗氧化剂提取物（0.078 g L ^-1）和甘油（0.33％）溶液的桃子分别减少了64％和29％的乙烯和CO ₂产生，减少了39％与没有涂层的桃子相比，消耗的O ₂更少。气体转移的减少确保了所处理水果的保质期大大延长。芒果的副产品因此可能适合于生产低成本的可生物降解和活性包装。