Assertion: onion | /r/MadeOf | quercetin
Facets:
Source sentences:
text: Onions also contain quercetin, another antioxidant that fights inflammation.
text: Onions contain quercetin, which is a flavonoid that acts as an antioxidant.
text: Onion contains sulfur-containing compounds and quercetin that can act as an antibacterial.
text: It contains sulfuric compounds and quercetin, and minerals such as magnesium, calcium, potassium, sodium, selenium, and phosphorus.
text: Onions also contain fisetin and quercetin, flavonoid antioxidants that may inhibit tumour growth.
text: Onions contain quercetin, a flavonoid (one category of antioxidant compounds).