UNE 34-831-1986 Liquid milk and milk powder; liquid and powdered butter whey; liquid and powdered milk whey. Determination of Phosphatase Activity (Reference Method)
This standard describes a reference method for the determination of phosphatase activity in milk and dairy products. This method allows controlling the effectiveness of pasteurization. The method is applicable to liquid and powdered milk, liquid and powdered buttermilk, and liquid and powdered buttermilk.