Assertion: bilberry's flavonoid | /r/HasProperty | increased uv irradiation
Facets:
value: by environmental factors
type: CAUSE
Source sentences:
text: Phenolics in general, and flavonoids and anthocyanins in particular, are synthesized by related enzymatic pathways and are up-regulated by environmental factors, such as exposure to harsh weather conditions or increased UV irradiation [ 14 ].