Description
Air‑bubble foaming creates a stable, airy mousse from plant proteins by combining emulsifiers, controlled temperature, and mechanical shear.
Technical
Plant proteins such as pea, soy, and chickpea unfold at 30–35 °C, exposing hydrophobic patches that interact with emulsifiers like lecithin or carrageenan to stabilize micro‑bubbles. Mechanical agitation at 2000–3000 rpm introduces 0.5–1.5 % air volume, while temperatures above 60 °C trigger protein aggregation that reduces foam stability. The balance of protein concentration, emulsifier level, and whipping parameters determines the final texture and longevity of the mousse.
Science
Primary Reaction
Protein–emulsifier complex formation stabilizing air bubbles
Sensory Profile
Aroma ()
airylightsubtle vegetalfreshdelicate
Origin & History
Civilization
French and Japanese
Era