This standard describes an enzymatic method for determining the lactic acid content of cottage cheese. Notes 1. Using this method, the L+ and D -lactic acid contents can be determined both separately and together. 2. For general instructions, see NPR 3749. 3. L+ and D~ are referred to in this standard as respectively. L and D.
NEN 3785-1988 history
1988NEN 3785-1988 Quarg (fresh cheese) Determination of lactic acid content