verb
- to preserve (a substance) by freeze-drying; to remove moisture from a frozen substance under vacuum
Usage: chiefly British spelling; American English typically uses 'lyophilize'; technical term used in chemistry, pharmaceuticals, and food science
Examples
- The pharmaceutical company lyophilised the vaccine to extend its shelf life.
- Scientists lyophilise biological samples to preserve them for long-term storage.
- The process lyophilises the protein powder while maintaining its nutritional properties.
- Lyophilised coffee is commonly used in instant coffee products.
- The laboratory lyophilises serum samples before analysis.