Aluminum foil is increasingly used for cooking. Not only commonly used by professional chefs, but also widely used by mothers to prepare food at home. With an average thickness of about 0.2 mm, the sheet metal foil is quite flexible. The sheets can be easily folded, rolled and shaped, so that they are practically used as food wrappers. In addition to food, aluminum foil is also widely used for cosmetics, chemical products, and industrial supplies. The way aluminum foil works in protecting food is by blocking exposure to oxygen, odors, germs, light and humidity of the air to food. This makes food more durable. Aluminum is also able to function as an insulator, both for hot and cold conditions, so that the temperature of the food does not change for several hours. If there is no refrigerator, then cover the food with aluminum foil to keep the food taste and smell the same. Place food that has been coated with aluminum foil in a dry, cool, and not exposed to sunlight. If you want to...