Description
Rapidly freezes a supersaturated sugar solution to produce uniform, translucent candy shards.
Technical
The technique cools a 70–80 % w/w sucrose solution to –80 °C – –196 °C, suppressing ice nucleation with cryoprotectants (e.g., glycerol, sorbitol) to allow controlled nucleation and slow crystal growth. The low temperature and controlled cooling rate yield large, glassy sucrose crystals while preventing vitrification or ice‑induced defects.
Science
Primary Reaction
Controlled nucleation and crystal growth of sucrose under rapid cryogenic cooling.
Sensory Profile
Aroma ()
sweetcaramellight vanillacleancrystalline
Wine Analogy
Similar to the crystalline purity of ice wine's concentrated sugars
Coffee Analogy
Like the brittle sugar crust on a crème brûlée coffee topping
Perfume Analogy