Assertion: vitamin e | /r/HasProperty | regenerated by ubiquinols
Facets:
value: after its reaction with free radicals
type: TEMPORAL
value: rapidly
type: MANNER
Source sentences:
text: Although vitamin E is mainly located in cells and organelle membranes, its concentration may be very low, suggesting that after its reaction with free radicals it is rapidly regenerated, possibly by other antioxidants such as selenium, ubiquinols and vitamin C