Which of the following is NOT a type of food storage?

The correct answer is based on the understanding of different food storage methods. Vacuum-sealed storage is indeed a technique used to help prolong the shelf life of food by removing air from the packaging. While it is an effective food preservation method, it is not a standalone storage type but rather a technique that fits within various storage types, such as refrigerated or frozen foods.

Refrigerated, frozen, and dry storage are all distinct categories used to classify how food is stored. Refrigerated storage keeps food at low temperatures to slow bacterial growth, frozen storage preserves food at even lower temperatures to halt spoilage, and dry storage refers to keeping food in a cool, dry place without moisture. Therefore, while vacuum-sealing can enhance these storage methods, it does not constitute a unique storage type on its own.