Assertion: shallot's onion | /r/MadeOf | flavonoid
Facets:
Source sentences:
text: Both shallots and onions contain flavonoids which are phytonutrients that perform a lot of functions in plants, including giving plants their color.
text: Both shallots and onions contain flavonoids (phytonutrients) that are antioxidants (they prevent or reduce cell damage).