APPLICATION

Vacuum freeze dryers have a wide range of applications, including pharmaceuticals, food, biological products, cosmetics, and other industries. The following are the specific applications and advantages of vacuum freeze-drying machines in the food industry: 1.Preserving Nutrients: The vacuum freeze dryer can directly sublime the moisture in food from solid to gaseous state in a low-temperature and low-pressure environment, avoiding the damage of high temperature to the color, flavor, and nutritional components of food. For example, Nestle Nescaf é freeze-dried coffee retains its rich aroma and achieves a shelf life of up to two years. 2.Lightweight and portable: Freeze drying technology reduces the weight of food, making it easier to store and transport. For example, Green Giant uses this technology to reduce the weight of dehydrated vegetables by 90% while maintaining rich nutrition and natural flavor. 3.Testing and optimization of new food formulas: During the food research and development phase, vacuum freeze-drying machines are widely used for testing and optimizing new food formulas, helping researchers screen for the best formula combinations.