*2.4. Determination of Viscosity*

Flow properties of the emulsions were determined at 35 ◦C by using a viscometer (DV-II+ Pro Viscometer, Brookfield Engineering, Middleborough, MA, USA) and an SC4-18 spindle. A small sample adapter (SSA-13RD, Brookfield Engineering, Middleborough, MA, USA) was used in the measurements, and the temperatures of the samples were adjusted by a water circulation system (ICC Basic Eco 8, IKA, Staufen, Germany). Samples were analyzed immediately after the emulsion preparation. The sample cup was filled with 6.7 mL of the emulsion, and temperature equilibration was obtained in approximately 15 min. Experiments were duplicated and the average results were determined.
