Cold Soak

/KOHLD SOHK/

Pre-fermentation maceration at low temperature.

Full Definition

Cold soak (or cold maceration) is a technique where crushed red grapes are held at low temperatures (5-10C) for several days before fermentation begins. This extracts color and fruit character without tannin (alcohol is needed for tannin extraction). It can enhance fruitiness and color in varieties like Pinot Noir.