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Features Of Food Freeze Dryer Lyophilizer

Technical Knowledge 2022-01-04 09:13:27
Freeze Dryer is widely used in medicine, pharmacy, biology research, chemical industry and food production, etc. After the freeze drying process, a long term preservation is much easier. They can be restored to the original state and maintain their chemical and biological characteristics after freeze dried.

Vegetable and fruit freeze dryer must have diaphragm temperature control and vacuum fine-tuning functions in system. Because diaphragm temperature control and vacuum fine-tuning functions can dry fine freeze-dried fruits, and dry finished products with smooth, crispy, preserved fruit flavor, unchanged color, good rehydration, and basically unchanged nutrients.

LABOAO food freeze dryer is made of 304 stainless steel, which is corrosion-resistant, easy to clean, conforms to GMP standards, and fully complies with food certification requirements.


What are performance features of food freeze dryer lyophilizer?

1. Low-temperature freeze-drying can keep the original color, aroma, taste, shape, protein and vitamins of fruits and vegetables.

2. Natural, no preservatives, with excellent antiseptic ability.

3. Under good packaging conditions, it has a long shelf life and corresponding shelf life.

4. It can be stored at room temperature, so no complicated cold chain is needed, that is, refrigeration/refrigerated transportation is not required

5. The water that accounts for most of the weight of fruits and vegetables has been removed, so it is light in weight and convenient to transport.

6. Rehydration is fast and easy to eat. It will bring high added value and economic benefits.


Food freeze dryer lyophilizer avoids the defects of discoloration, taste change, large loss of nutrients, and poor rehydration caused by traditional dehydration processes. It has the advantages of maintaining the original shape, color, fragrance, taste, nutrition, good water replenishment, light weight, and storage at room temperature.


The volume and shape of dried food are basically unchanged, and the material is sponge-like, without drying shrinkage. The freeze dryer can be widely used in vegetables, fruits, condiments, aquatic products, biopharmaceuticals, medicines, beverages, specimens and other fields.

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