This article contains sulfites
S02 protects wines from microbial spoilage and browning. Ending up with the right amount in your finished wines requires frequent measurement, because of compounds in wine that bind S02.
Volume & Issue:
Part of the series Grapes 101.
Enology/Winemaking; Grapes 101; Appellation Cornell; Cornell University; CALS; College of Agriculture and Life Sciences; Agritech; Viticulture
reading order; tagged PDF