2.4. Particle size distribution (PSD) and Z-average size measurement
PEF-treated and untreated (control) diluted egg white solutions were analyzed directly on Zetasizer Nano ZS (model ZEN 3600; Malvern Instrument, Inc., London, UK) at 25 C.
Default setting on the Zetasizer Nano ZS was used, i.e. refractive index, absorption.
Used water as dispersant and measurement angle was 173.
Allsamples were measured in triplicate.