Description
Cold-bath cryo-preservation rapidly submerges food in liquid nitrogen to prevent ice crystal formation.
Technical
The process exploits rapid heat extraction, achieving cooling rates >10 °C/s, which limits ice nucleation and promotes vitrification of cellular water. Cryoprotectants such as glycerol or sucrose further inhibit ice crystal growth by lowering the freezing point and increasing viscosity. The resulting amorphous ice preserves texture, flavor, and microbiological safety.
Science
Primary Reaction
Rapid heat extraction leading to vitrification and prevention of ice nucleation
Sensory Profile
Aroma ()
frostyneutralcleanslight metallicsubtlecrisprefreshingsharpozonicsterile