ON MILK AND MILK-TESTING I9 



What is carbonated milk? 



Milk that has been treated with carbonic acid 

 gas for the purpose of preserving it. 



What is malted milk? 



Milk that has been heated to a high temperature 

 for the purpose of killing bacteria, partly con- 

 densed and then a small quantity of malt added. 



What is peptonized milk? 



Milk to which some pepsin has been added for 

 the purpose of making milk more easily digestible. 

 The pepsin may be added to whole milk, or the milk 

 may first be partly condensed. 



What is condensed milk? 



Milk from which a large amount of water has 

 been extracted by some process of evaporation. 

 Sometimes cane sugar is added for making what is 

 known as sweetened condensed milk. 



What is the composition of unsweetened condensed 

 milk? (Konig.) 



Water 58.99% 



Fat 12.42% 



Casein and albumin. 11.92% 



Milk sugar i449% 



Ash 2.18% 



What is the composition of sweetened condensed 

 milk? (Konig.) 



Water 25.61% 



Fat 10.35% 



Casein and albumin. 11.79% 



