The moisture in the product can be sublimated quickly only under vacuum to achieve the purpose of drying. The vacuum system of Lyophilization gf-machine consists of a freeze-drying box, a condenser, a vacuum valve, a vacuum pump, a vacuum line, and a vacuum measuring component. The system of Lyophilization Equipment uses a vacuum pump set to form a powerful suction capacity, forming a vacuum in...

On the other hand, freeze drying is a more complex process. One that involves 3 main steps: Lowering pressure Removing the moisture through sublimation The end product is completely different than “dehydrated” foods. Because of this complexity, it takes dedicated, high-tech equipment to freeze dry food. Like dehydrating, you place food on large open racks to allow for air...

As for how to dehydrate fruit once you have your gf-machine , just follow this easy step-by-step guide: 1. Wash and dry fruit Or don't. It's entirely up to you. The Easy-Breezy Way to Cut a Pineapple VIEW STORY2. Peel the fruit (if the peel isn't edible) Rule of thumb: if you would eat the peel of the fruit in its natural state (apples, pears, etc.), you can eat it dried. Thin-skinned...

IQF stands for individual quick freezing. It is a common freezing method in the foodservice industry and consists of freezing individual pieces of food separately from the other pieces at extremely low temperatures. IQF is also referred to as flash freezing, quick freeze, or super freeze. You can also freeze food individually by blast chilling foods at a rapid pace. Benefits of Flash Freezing...

Freeze drying is a specialized preservation method that was initially industrialized to preserve pharmaceuticals for battlefield applications. It is now broadly applied to enable the long-term stability of various fast-moving consumer goods, including medicines and food products. Traditional preservation methods involve dehydrating materials by gradually heating them to remove moisture, but...

Dried foods are tasty, nutritious, lightweight, easy to prepare and easy to store and use. The energy input is less than what is needed to freeze or can, and the storage space is minimal compared with that needed for canning jars and freezer containers. The nutritional value of food is only minimally affected by drying. Vitamin A is retained during drying; however, because vitamin A is light...