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How To Freeze Dry Fruit At Home? Simple Process Of Freeze Drying
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1. Choose the food type you want to freeze drying, the food which is rich of a large amount of water is most suitable for freeze drying. Their ingredients will keep complete after processing, these food can keep very well.
— Fruits such as strawberry, apples, bananas, berries, persimmon and pears, etc.
— Vegetables such as potatoes, peppers, carrots, sweet potatoes and parsnip,etc.
— After you’re familiar with the freeze drying process, could try to chicken, cheese, and even the whole piece of meat, like spaghetti and meatballs for freeze drying processing.
2. Rinse the food until ensure clean, to cut the food into small pieces, such as apple, potatoes and other fruits & vegetables to slices, so as easy to remove moisture in food.
3. Place the food on the plates or trays of vacuum freeze dryer. Distributed place, make them less intensive.
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4. Put the plates or trays which is full of food into vacuum freeze drying machine, cover the bell jar. If possible, please ensure there’s no other food in lyophilizer.
— Please don’t open vacuum freeze dryer when frozen food. Or will slow down the process of frozen and ice crystals that generates food.
— Food should be freeze drying under as low as possible temperature.
5. During freeze drying process, moisture in food will happen sublimation, all the water of food will be removed. After finish, just need put the freeze dried food in your storage bag or sealed container.
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As we all known, food are easier for long-term preservation after freezing-drying processing, they can be restored to the original state and maintain its chemical and biological characteristics after being watered.
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As ISO & CE certified vacuum freeze drying machine manufacturer with more than 10 years freeze drying technology development, support lyophilizer customize,welcome contact TOPTION enginner [email protected]
to learn more.
