using the Particles from Gas-Saturated Solutions (PGSS) process. Lipid binary mixtures (1: 1
w/w) of beeswax with avocado oil or Brazil nut oil were studied as models. The PGSS
process consisted of contacting the lipid binary mixture with supercritical CO 2 in an
autoclave at pressures from 150 to 300 bar at a temperature of 60° C with an agitation at
1250 rpm for 1 h and the subsequent expansion of the solution (lipids+ CO 2) through a …