Tartaric acid lowers the pH of fermenting must preventing undesirable bacteria, and acts as a preservative after fermentation, and adds tartness to the finished wine.
Discover Switzerland’s odd grapes, small producers, and eclectic tastes
Cabernet will rape you and pinot noir seduces you. ... Cabernet will throw you down and rip your clothes off, and pinot noir subtly convinces you to take them off yourself.
- Old French Saying
