Foodgeist is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. As an Amazon Associate we earn from qualifying purchases.
Step-by-Step Tutorial
PRACTICAL WALKTHROUGH · PARAMETERS · COMMON MISTAKES
Ultrasonic homogenization uses high‑frequency acoustic waves to generate cavitation, producing intense shear that breaks oil droplets into sub‑micron sizes, stabilizing emulsions.
Origin: Molecular gastronomy pioneers (21st century) — Spain and United Kingdom
See full technique reference →The process relies on acoustic cavitation, where collapsing microbubbles generate localized micro‑hotspots (~500 °C) and shear forces that reduce droplet size. These micro‑hotspots can trigger Maillard reactions or lipid peroxidation if emulsifiers are heat‑sensitive, while the shear promotes dispersion of oil in the aqueous phase.
Primary Reaction
Cavitation‑induced shear and localized heating causing droplet breakup and potential Maillard/lipid oxidation
Gastronome opens the rest
The Gastronome plan is $7/month (or $70/year). Permanent memory, Verified answers, full library access.