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What is freeze-drying?
Freeze-drying, or lyophilization, is a food preservation method that removes moisture while preserving the original structure, flavor, and nutritional value of the ingredients. This technique allows food to be stored for extended periods without losing freshness or going stale.
How does freeze-drying work?
The process starts by rapidly freezing the food, turning all moisture into ice. Next, the frozen food goes into a vacuum chamber where the air pressure is drastically reduced.
Because of this extremely low pressure, the ice inside the food turns straight into vapor without melting first — a process known as sublimation. The result: a lightweight, shelf-stable food product that still has all its flavor and nutrients.
Why is freeze-dried cat food good for my cat?
The main benefit of freeze-dried cat food is that it’s full of essential nutrients! With traditional dehydration or canning methods, heat-sensitive vitamins and enzymes may get lost, while with freeze-drying, the original nutritional profile of the food is preserved. This means that freeze-dried cat food is chock-full of vitamins, minerals, antioxidants that your cat needs to thrive.
Is freeze-dried cat food a good alternative to raw diets?
Absolutely! Freeze-dried cat food is a convenient and nutritious alternative to raw diets, offering all the benefits without the hassle or the health risks. By removing moisture, the freeze-drying process prevents bacteria, mold, and yeast from growing, helping to keep your cat healthy. In addition, freeze-dried cat food can and should be stored unrefrigerated. How convenient!
