Description
Ultrasonic homogenization employs high‑frequency cavitation to shear oil droplets into sub‑micron sizes, creating stable emulsions.
Technical
Ultrasonic homogenization uses high‑frequency cavitation to generate intense shear forces that break oil droplets into sub‑micron sizes, forming stable emulsions. The process is highly temperature‑sensitive; optimal conditions (30–45 °C) preserve emulsifier integrity while preventing oxidation. Failure modes arise from inadequate power, insufficient emulsifier, or overheating, all of which compromise emulsion stability.
Science
Primary Reaction
Cavitation bubble collapse generates shear stresses that break oil droplets into sub‑micron sizes
Sensory Profile
Aroma ()
neutralslightly metalliccitrusherbalfresh
Origin & History
Civilization
French, Japanese, contemporary molecular gastronomy