Ascorbic acid is better known as vitamin C, or (in the EU) under the E number E300. It is an antioxidant and can be used as an additive in wine. In some cases it is used to reduce the use of sulfite.
Ascorbic acid is better known as vitamin C, or (in the EU) under the E number E300. It is an antioxidant and can be used as an additive in wine. In some cases it is used to reduce the use of sulfite.