This International Standard describes a method to compare the total milk-clotting activity of a microbial coagulant sample with the milk-clotting activity of an international microbial coagulant reference standard on a standard milk substrate prepared with a calcium chloride solution containing 0,5 g/l of calcium chloride (pH ≈ 6,5).
ISO 15174:2002 history
2012ISO 15174:2012 Milk and milk products - Microbial coagulants - Determination of total milk-clotting activity
2002ISO 15174:2002 Milk and milk products - Microbial coagulants - Determination of total milk-clotting activity