Celery oleoresin is obtained by solvent extraction of the dry seeds of Apium graveolens of Indian origin. Oleoresins are derived from ripped seeds of Celery. This plant is cultivated worldwide and its volatile oil has strong aromatic flavor. Generally, Celery is known as Garden Celery, Small age or Wild Celery. Main constituents of Celery seed Oleoresins are d- limonene and sedanolides which are responsible for its characteristic flavors. It is greenish yellow in color and possesses strong flavor. Celery seed Oleoresin is soluble in various essential oils but insoluble in water.