Volatile oil, tannins, coumarins, flavonoids, and triterpenoids.
Honokiol.
Citral.
Amargogentin.
Diosgenin.
Flavanoids, quercetin.
Crocetin and crocin.
Anthraquinone glycosides.
Flavones, baicalein.
Rich in vitamin K.
Saponin, tannin, insitol.
Ruscogenin and neuorscogenin.
Cinnamaldehyde, eugenol.