(Z)-β-ocimene (12.6%) Flower oil contains (Z)-β-ocimene (9.5%), β-elemol (9.4%), myrcene (7.8%) and nonacosane (7.7%) Amurensin, a tert-amyl alcohol derivative of kaempferol 7-O-glucoside, can be found in P. amurense. Gallery See also Amur cork tree fruit oil Chinese herbology 50 fundamental herbs Sān miáo wán References External links Phellodendron amurense PLANTS Profile for Phellodendron amurense (Amur corktree) | USDA PLANTS Cortex Phellodendron Flora of Northeast Asia Plants used in traditional Chinese medicine Zanthoxyloideae