The antioxidant property of curcumin can prevent rancidity of foods and provide foodstuffs containing less oxidized fat or free radicals. The powerful anti-oxidation property of curcumin has an important role in keeping curry for a long time without it turning rancid. Curcuminoids are poorly soluble in the hydrocarbon solvents. Curcumin is an oil soluble pigment, practically insoluble in water at acidic and neutral pH, soluble in alkali. Preparations of water-soluble curcumin by incorporation into various surfactant micellar systems (acetone, methanol, and ethanol) have been reported [1]. It is stable at high temperatures and in acids, but unstable in alkaline conditions and in the presence of light.