The same studies have shown that the higher the ethanol content in such emulsions, the lower their viscosity values and the higher their droplet sizes , exactly as presented in Table 3 of the present study for increasing wine concentration. Having the above information in mind, when the initial ethanol concentration of a wine is approximately 12.5% (v/v), the optimum20% (v/v) of wine addition in O/W emulsions corresponds to 1/5 of the 12.5% of ethanol and that equals with 2.5% (v/v) of ethanol concentration in the emulsion