Freeze-drying Equipment: An Essential Process For Food Preservation What is Freeze Drying?Freeze drying, also known as lyophilization, is a low temperature dehydration process that involves freezing the product, reducing pressure, and then removing the ice by sublimation. By using low temperatures and vacuum pressure, freeze drying removes water directly from a frozen state to a gaseous state without passing through the liquid phase. This makes freeze drying...
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