Description
Italian gelato is a low‑fat, low‑overrun frozen dessert created by precise temperature control, slow churning, and the use of stabilizers and emulsifiers.
Technical
During pasteurization the milk proteins denature and interact with added emulsifiers, forming a stable fat‑in‑water emulsion. Homogenization reduces fat globule size, allowing carrageenan and guar gum to bind water and inhibit ice‑crystal growth. The double‑freeze cycle and limited overrun keep the unfrozen water fraction high, yielding the characteristic dense, silky texture.
Science
Primary Reaction
protein denaturation and fat emulsification with hydrocolloid stabilization
Sensory Profile
Aroma ()
fresh dairysubtle vanillafruit-brightcaramelized sugarnutty undertones
Origin & History
Civilization
Italian
Era