Assertion: calendula's flavonoid | /r/HasProperty | quercetin
Facets:
Source sentences:
text: Active ingredients of the calendula flower are naturally occurring chemicals, such as triterpene saponins (oleanolic acid glycosides), triterpene alcohols (α-, β-amyrins, faradiol), and flavonoids (quercetin and isorhamnetin).
text: Triterpene saponins (oleanolic acid glycosides), triterpene alcohols (α-, β-amyrins, faradiol), and flavonoids (quercetin and isorhamnetin)
text: Flavonoids (quercetin, rutin, narcissin, isorhamnetin, kaempferol)