Milk Protein Concentrate

A Milk Protein Concentrate (MPC) is a dairy protein product with a protein content greater than 42% on a dry matter basis. The casein to whey protein ratio is similar to that of the original skim milk; the lactose content in MPC varies according to protein concentration. As such, MPC-42 indicates a protein content of 42% and a lactose content of 46%, while MPC-75 signifies 75% protein and only 10.9% lactose.  In comparison, skim milk powder (SMP) contains around 35% protein and 52% lactose. Although they share similar form and function, MPC and SMP act differently depending on their application. Further processors will choose a type of MPC based on the desired protein level. The particular composition and functional benefits of each type of concentrate will determine its ultimate end use in further processed foods.

MPC is a dairy protein product with a protein content greater than 42% on a dry matter basis.