Description:
Lyophilization is the clinical term for freeze-drying. In the simplest terms, it can be described as a technical process in which the moisture level of many materials is reduced, most times frozen, for the purpose of creating a new product.
https://compliance4all14.wordpress.com/2018/01/25/what-is-the-purpose-of-lyophilization-where-it-will-be-applied/