Assertion: hop | /r/MadeOf | tannin
Facets:
Source sentences:
text: Hops also contain tannins, flavonoid glycosides (rutin, quercetin and astragalin), and asparagine.
text: Hop also contains myrcene, humulene, xanthohumol, isoxanthohumol, myrcenol, linalool, tannins, and resin.