Emulsion Polymerization can often be performed under mild conditions, which helps in preserving the functional integrity of sensitive compounds like Curcumin. However, optimizing the surfactant type, concentration and polymer selection can be complex and time consuming. Not all polymers are suitable for Emulsion Polymerization which may restrict the choice of materials . Schematic diagram for preparation of curcumin nanoparticle by Emulsion Polymerization Method is shown in figure .