Glossary

Resveratrol

/rez-VEER-uh-trol/

Antioxidant compound found in grape skins.

Winemaking

Full Definition

Resveratrol is a polyphenol compound in grape skins, concentrated in red wines due to skin contact. It gained fame from studies suggesting health benefits including heart protection and longevity. While wine contains resveratrol, the amounts are small compared to supplements. The 'French Paradox' popularized wine's health reputation.

Related Terms

polyphenolsantioxidanthealth

See Also

phenolicsred wine
Residual SugarBack to GlossaryRetronasal

Reference

More terms starting with R

Racking

Transferring wine off its sediment.

Racy

Wine with vibrant, energetic acidity.

Reduction

Sulfur compounds from lack of oxygen, creating off-odors.

Remuage

Gradually rotating sparkling wine bottles to collect sediment.

Reserve

A designation suggesting higher quality or longer aging.

Residual Sugar

Sugar remaining in wine after fermentation.