Assertion: hawthorn | /r/CapableOf | contain around 1-2% flavonoids
Facets:
Source sentences:
text: Hawthorn contains around 1-2% flavonoids, oligomeric proanthocyanidins (1-3%), saponins, phenolic acids (chlorogenic acid, caffeic acid), 2-(2-Phenylethyl)chromone derivatives (in the flowers, leaves and buds), amine (phenethylamine, metoksyfenetylamin, dopamine, acetylcholine and tyramine) and triterpenes based on ursolic acid and oleanolic acid.