Assertion: cucumber | /r/MadeOf | fisetin
Facets:
Source sentences:
text: Cucumbers also contain fisetin - a flavonoid that has been of special interest to researchers not only because of its antioxidant and anti-inflammatory properties but also because of its potential for risk reduction in the case of certain cancer types.
text: While cucumbers contain fisetin in a lower concentration than onions, strawberries, apples, or grapes, they are still an important source of this flavonoid.