Assertion: vitamin c | /r/HasProperty | destroyed by reaction
Facets:
value: with oxygen
type: OTHER
value: easily
type: MANNER
value: at elevated temperatures
type: TEMPORAL
value: in neutral or alkaline solution
type: OTHER
Source sentences:
text: Because vitamin C is easily destroyed by reactions with oxygen, especially in neutral or alkaline solution or at elevated temperatures, it is difficult to preserve in foods.