polygalic acid
quillaiin
senegin
struthiin
glucoside
astragalin
benzaldehyde
berberine
betaine
borneol
camphene
cinnamate
citronellol
eugenol
glycosides
hardener
hydroquinone
hyoscyamine
luteolin
pectin
pyrrolidine
saponins
scopoletin
tannin
umbelliferone
ursolic
vinblastine