Fruit canning is a method of preserving fruits by sealing them in jars or cans. This process involves cooking the fruit, often with sugar or syrup, and then placing it in sterilized containers. The containers are sealed tightly to prevent air from entering, which helps to keep the fruit fresh for an extended period. The canning process also includes heating the jars to kill bacteria and enzymes that can spoil the fruit. This technique allows people to enjoy seasonal fruits year-round and reduces food waste by extending the shelf life of perishable items.