Description
Emulsification in culinary sauces relies on precise temperature, whisking, and natural emulsifiers to disperse oil droplets.
Technical
The process involves lowering interfacial tension between immiscible phases via lecithin, phospholipids, mustard proteins, and emulsifying salts, forming a stable dispersion. Temperature controls protein denaturation and viscosity, while shear forces align droplets and prevent coalescence. pH shifts alter charge on emulsifier molecules, affecting stability.
Science
Primary Reaction
Formation of a stable oil‑in‑water emulsion mediated by emulsifiers
Sensory Profile
Origin & History
Civilization
French, Spanish
Era
modern
Region
Europe