lyophilization Definition
a process of drying a substance, especially food, by freezing it and then reducing the surrounding pressure to allow the frozen water in the substance to sublimate directly from the solid phase to the gas phase.
Using lyophilization: Examples
Take a moment to familiarize yourself with how "lyophilization" can be used in various situations through the following examples!
Example
Lyophilization is commonly used in the pharmaceutical industry to preserve drugs and vaccines.
Example
Freeze-dried food is made through the process of lyophilization.
Example
The lyophilization process can be expensive but it extends the shelf life of products.
lyophilization Synonyms and Antonyms
Synonyms for lyophilization
- freeze-drying
- cryodesiccation
Phrases with lyophilization
a product that has undergone the process of lyophilization
Example
The lyophilized product can be reconstituted with water.
a vaccine that has undergone the process of lyophilization
Example
Lyophilized vaccines are easier to transport and store than liquid vaccines.
fruit that has undergone the process of lyophilization
Example
Lyophilized fruit is often used in backpacking meals because it is lightweight and has a long shelf life.
Origins of lyophilization
from Greek 'lyo-', meaning 'loose' or 'dissolve', and 'philo-', meaning 'love', and '-ization', meaning 'process of making'
Summary: lyophilization in Brief
'Lyophilization' [lahy-uh-fil-uh-zey-shuhn] is a process of drying a substance, especially food, by freezing it and then reducing the surrounding pressure to allow the frozen water in the substance to sublimate directly from the solid phase to the gas phase. It is commonly used in the pharmaceutical industry to preserve drugs and vaccines, and in food preservation. The lyophilization process can be expensive but it extends the shelf life of products.
