freeze drying

Freeze drying, also known as lyophilization, is a process that is used to preserve a wide range of products, from food to pharmaceuticals. The process involves freezing the product, then removing the frozen water or other frozen solvents through sublimation. While the drying process is important, the freezing process is equally important in ensuring the … Read more …

Freeze drying is a preservation method that removes water from food, allowing it to last for months or even years without refrigeration. This makes it an ideal method for preserving food in a domestic environment, as it allows you to stock up on food when it is in season and enjoy it later when it … Read more …