Valencene (NSC-148969) is a sesquiterpenoid isolated from Cyperus rotundus and is an aroma component of citrus fruits and citrus-derived odors.ValenceneValencene has anti-allergic, anti-inflammatory, anti-melanogenic, and antioxidant activities.

Arachidonic acid is an unsaturated, essential fatty acid. It is found in animal and human fat as well as in the liver, brain, and glandular organs, and is a constituent of animal phosphatides.

Riparin III (Riparin) is a smooth muscle relaxant that inhibits CaCl2-induced contractions.Riparin III has potential antioxidant, anti-inflammatory, and antidepressant properties, and may reverse the most abnormal behavioral and neurochemical changes induced by corticosterone.