U.S. develops packaging materials that can be cooked directly

Researchers at the Southern Regional Research Center of the US Bureau of Agricultural Research have developed a food packaging material that can be cooked directly with all packaged foods. It can not only increase the protein in food, but also avoid the pollution of waste packaging. , Meet nutrition, safety and environmental requirements.
This directly boiled food packaging material is a semi-transparent, edible film that is pressed using soy protein, enzymes and other processing agents. With its processing into food packaging bags, it can not only maintain the moisture of the packaged food, but also prevent the entry of oxygen. When cooking foods that are packaged, they can still be boiled with foods and eaten.