Description
Flash freezing rapidly nucleates ice crystals to sub‑10 µm, preserving cellular structure.
Technical
By cooling samples below −80 °C within 1–5 s, water molecules are forced into a supercooled state, initiating nucleation before crystal growth can occur. This limits ice crystal size, reduces osmotic shock, and maintains the integrity of proteins and delicate foods.
Science
Primary Reaction
Rapid nucleation of ice crystals from supercooled water
Sensory Profile
Aroma ()
subtlecleanfreshneutralunadulteratedpristine
Origin & History
Civilization
Modern culinary science
Era
21st century