THE KEEPING OF MILK. 



ice never forms in a solid layer on the surface. The following 

 analyses (Table CXXX V.) will show the composition of the ice and 

 liquid portion respectively : 



TABLE CXXXV. COMPOSITION OF THE SOLID AND LIQUID 

 PORTIONS OF FROZEN MILK. 



It is seen that no appreciable difference between the ratio of 

 the sugar to the protein and the ash is found in the two series 

 of analyses, showing that no separation of any constituent except 

 water takes place during freezing. 



It is seen that the greater the percentage of the ice separated, 

 the more dilute is the melted ice ; this is best seen by calculating 

 the solids not fat (Table CXXXVI.). 



