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- Dictionaryfreeze-dry/friːzˈdrʌɪ/
verb
- 1. preserve (something) by rapidly freezing it and then subjecting it to a high vacuum: "we freeze-dry the fruit as soon as it's picked"
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to preserve something, especially food, by freezing and then drying it: When herbs are freeze-dried, the oils in them are kept intact. The Quecho Indians even developed a method of freeze-drying wild potatoes to provide food throughout the winter months. I freeze dry the flowers and then frame them. Fewer examples.
The meaning of FREEZE-DRY is to dry (something, such as food) in a frozen state under high vacuum especially for preservation. How to use freeze-dry in a sentence.
Freeze drying, also known as lyophilization or cryodesiccation, is a low temperature dehydration process [1] that involves freezing the product and lowering pressure, thereby removing the ice by sublimation. [2] . This is in contrast to dehydration by most conventional methods that evaporate water using heat. [3]
Jan 30, 2024 · Freeze-drying is a form of dehydration that removes a product’s water content by turning it from ice to vapor. The three-step process preserves a product’s nutritional value, taste, and...
to preserve something, especially food, by freezing and then drying it: When herbs are freeze-dried, the oils in them are kept intact. The Quecho Indians even developed a method of freeze-drying wild potatoes to provide food throughout the winter months. I freeze dry the flowers and then frame them.
to preserve food or drink by freezing and drying it very quickly. be freeze-dried The seeds were freeze-dried and then weighed.
freeze-dry To preserve a substance, such as food, by freezing it rapidly and placing it in a vacuum chamber, where the water frozen in the substance evaporates through sublimation. Discover More
