Accuvin Test Kit: Malic Acid (10 tests)Malolactic fermentation, the secondary fermentation of winemaking, is a method for reducing total titratable acidity by adjusting the relative concentrations of L malic and L lactic acids, softening the wine and allowing it to develop mellowness and full bodiedness, This process also results in enhanced microbial stability since one of the key nutrients of spoilage bacteria is removed. The Malic Acid Kit has a range of 30 500 mg L. (10 tests per kit)