Four different solvents including hexane, diethyl ether, dichloromethane, andethyl acetate were used. These chemicals are toxic and/or inflammable and should be treated properly. In the experiment to select the solvent, each solvent was added to the orange peel with orange peel waste and hexane ratio of 1 : 4. Themixture of solvent and orange peelwas shaken vigorously for 10 minutes followed by incubation for 20 minute at room temperature.