1.light yellow liquid 2.Min80% 3.Organic acid 4.As preservative,PH regulator,flavoring additive ect in ... acid has strong antiseptic efficiency, it can be used in wine, beverage, meat, food, pastry production, pickled vegetables (olives, cucumbers, pearl ... beer flavor and extend the shelf life. In liquor, wine and fruit wine,it can also adjust pH, prevent bacterial growth, and ...