An Experimental Technique for the Study of Milk Salt Balance

A new experimental device for the UF of milk at high temperatures is described.The heating system permitted the holding of milk samples at high temperatures from seconds to hours.UF unit equipped with a Romicon PM 50 hollow fiber UF cartridge achieved the isolation of milk permeate at temperatures up to 90 o e.The analysis for calcium, inorganic phosphorus, citric acid, magnesium, sodium, and potassium were made on the permeate.When compared with results from other techniques of separation, our results indicated a greater extent of salt precipitation upon heating.