A b-carotene concentration of 0.06 g/100 g emulsion was mixed with 5.65 g vegetable oil/100 g emulsion. A solution containing 15.08 g maltodextrin/100 g emulsion and 3.84 g sodium caseinate/100 g emulsion were prepared and used as aqueous phase. Both biopolymers were previously hydrated during 4 h. A coarse emulsion was prepared by homogenizing both phases at 15,000 rpm for 3 min with a Polytron high shear mixer. The coarse emulsion was further homogenized using a high pressure homogenizer NanoDeBee at 68.95 MPa. Emulsions from the outlet port of the homogenizer were immediately cooled at 4 C.