Description
Microfluidization is a high‑pressure homogenization technique that forces a liquid mixture through micron‑sized gaps at 100–150 MPa, generating intense shear and cavitation that break droplets into sub‑micron sizes.
Technical
The process relies on rapid pressure drop and shear forces to collapse oil‑in‑water droplets, while cavitation bubbles collapse to produce localized high temperatures and pressures that further disrupt interfaces. The resulting nanoemulsions exhibit enhanced kinetic stability, improved bioavailability of encapsulated actives, and extended shelf life due to reduced coalescence and oxidation.
Science
Primary Reaction
High‑pressure homogenization causing droplet breakup via shear and cavitation
Sensory Profile
Aroma ()
Origin & History
Civilization
Microfluidics Inc. (now part of Danisco)