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Step-by-Step Tutorial
PRACTICAL WALKTHROUGH · PARAMETERS · COMMON MISTAKES
Instant freezing at –196 °C using liquid nitrogen preserves texture and flavor by limiting ice crystal growth.
Origin: Japanese and French (Modern (post‑WWII)) — Japan and France
See full technique reference →The rapid temperature drop (<1 s) induces homogeneous nucleation throughout the sample, preventing the growth of large ice crystals that damage cellular membranes. This vitrification-like process halts enzymatic activity and oxidative reactions, maintaining the integrity of proteins, lipids, and volatile flavor compounds.
Primary Reaction
Rapid nucleation and crystallization of water into ice at –196 °C
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