Freezing in a freezer or refrigerating.
Salting, Freezing, And Covering etc...
Freezing is one way to preserve food products. Other ways to preserve food includes drying, canning, smoking, and vacuum sealing.
Ice and snow were used to preserve food when they were available
its not
Blast freezing rapidly lowers the temperature of food or products to well below freezing using a high-velocity of cold air. This quick freezing process helps to preserve the quality and freshness of the items as it minimizes the formation of ice crystals, which can damage the cellular structure. Blast freezing is commonly used in the food industry to extend the shelf life of products while maintaining their flavor and texture.
In 1960 people preserved food by freezing it. Food was also preserved by home canning or pickling methods and storage.
I'm not really sure doesnt it preserve it or something
well it makes the food last longer though it is still edible
A home blast freezer helps preserve food by rapidly freezing it, which locks in freshness, nutrients, and flavor. This method also prevents the growth of harmful bacteria, extending the shelf life of food and reducing food waste.
you preserve the food Ex: cooking, freezing, refrigerating, salting, spicing, irradiating, pickling, add preservatives...
beaver