Freeze-drying, or lyophilization, is the principal method for converting heat-sensitive pharmaceuticals into stable, dry solids by sublimating ice from a frozen matrix under vacuum. Optimization of ...
Walk into any specialty grocery or gift shop, and you're sure to spy a display of brightly colored (if pricey) freeze-dried candy. But while freeze-dried candy is a fairly recent trend, freeze drying ...
Freeze drying, also known as lyophilisation, is a common method of preservation used in many products, from the fresh herbs and vegetables that top store-bought pizzas to the instant coffee in our ...