Dialysis of milk

THE general object of this series of investigations is the study of the constituents of cow's milk by means of dialysis. It has already been shown that standard conditions must be observed during the dialysis and that, of the factors investigated, acidity of the milk is of distinct importance [Lampitt & Bushill, 1934]. As an example, it has been shown that an increase of titratable acidity (calculated as lactic acid) from 0 14 to 039 % results in an increase of the amount of dialysable Ca from 32 to 49 %, and of dialysable inorganic P from 34 to 45 %.