The characterizadon of emulsitied systems was done by mea. suring the particle size distribution and the average diameter with a laser diaraction particle size analyzer (Malvern Mastersizer MSE, Malvern Instruments Ltd.. Malvern. Worcestershire, UK) as we previously described (Cornacchia and Roos 2011a. 2011b). Dioplet size is reported as the volume-weighted mean diameter DL4,3l and as the surface-weighted, or Sauter, mean diameter,