China Masterbatch Network News: A group of American scientists have developed an edible film made of milk protein and believe that the film will appear on the shelves within three years. Edible packaging has appeared on the market today, but most of them are made from starch, and the starch can penetrate oxygen. The food film is more than 500 times more efficient than existing packaging and can effectively isolate oxygen from food. Its main raw material is casein, a protein substance in milk, which means it can be biodegraded and it can also be eaten. Film made of milk protein Film made of milk protein The researchers presented this result to the 252th Annual Meeting of the American Chemical Society. Peggy Tomasula, who heads the study, said: "The thin film made of protein can effectively resist oxygen, textile foods rot, and when used as a package, it can also waste textile food." T&H INTERNATIONAL TRADING LIMITED , https://www.thonor-inc.com
Edible plastic wrap made of milk protein