Preparation of simulated human milk

Claim 1

A PROCESS FOR THE PRODUCTION OF A COMPOSITION THAT SIMULATES HUMAN MILK AND WHICH IS ESPECIALLY SUITABLE FOR THE FEEDING OF INFANTS WHICH COMPRISES A. TREATING WHEY WITH AN ANION-EXCHANGE RESIN CHARGED WITH CHLORIDE IONS TO REMOVE SUBSTANTIALLY ALL ANIONS OF WEAK ACIDS FROM THE SAID WHEY, B. ADDING TO THE SAID TREATED WHEY A PROTEIN PRODUCED BY POURING A PRESELECTED QUANTITY OF SKIM MILK INTO A PRESELECTED QUANTITY OF AN AQUEOUS SOLUTION OF HYDROCHLORIC ACID CONTAINING ONLY SUCH AN AMOUNT OF HYDROCHLORIC ACID THAT UPON ADDITION OF THE PRESELECTED QUANTITY OF THE SKIM MILK TO THE AQUEOUS SOLUTION OF HYDROCHLORIC ACID THE HYDROGEN-ION CONCENTRATION OF THE RESULTING MIXTURE CORRESPONDS TO A PH BETWEEN 4.4 AND 5.1, C. ADDING FATS, VITAMINS, AND MINERALS TO THE RESULTING MIXTURE OF PROTEIN AND TREATED WHEY, D. HOMOGENIZING THE RESULTING MIXTURE, AND E. SUBSEQUENTLY ADDING LACTOSE TO THE RESULTING HOMOGENIZED MIXTURE IN AN AMOUNT BETWEEN 6 AND 8% BY WEIGHT OF THE MIXTURE.