Sistemas inteligentes de embalagens utilizando filmes de quitosana como indicador colorimétrico de temperatura

[摘要] Chlorophyll was incorporated into chitosan films, forming intelligent systems able to detect variations in temperature. Chitosan is a biodegradable polymer that forms flexible, resistant films with an efficient oxygen barrier. Chlorophyll was added (0.25

[学科分类] 化学工程（综合）