Assertion: white wine's tannin | /r/AtLocation | red wine
Facets:
value: most commonly
type: DEGREE
value: for two reasons
type: CAUSE
Source sentences:
text: The tannins found in red wine contain procyanidins - phenols which neutralize free radicals - that have shown to be effective in preventing cardiovascular disease.
text: Tannins are most commonly found in red wines for two reasons: Red grape varieties are naturally higher in tannins Red wines are usually fermented with the grape skins White wines can also have some tannins, but these usually come from the oak barrels used to age the wine.