Assertion: calendula's oil | /r/MadeOf | a-ionone
Facets:
value: mainly
type: DEGREE
Source sentences:
text: It contains up to 0.8% flavonoids (O-glycosides of quercetin, kaempferol and isorhamnetin) as well as bisdesmosidic and monodesmosidic saponins, hydroxylated and esterified triterpenes (taraxasterol, faradiol, helianthriol), while the essential oil contains mainly sesquiterpenoids such as cardinol, a-ionone and b-ionone.