84 DAIRY LABORATORY GUIDE 



PAGE 



Milk 1 



Adulteration 31 



Albumen in 4 



Ash in 4 



Composition of 1 



Casein in 3 



Fat in 2 



Sugar in 4 



Water in 1 



Phenolphthalein 4^ 



Pipette 5 



Reading Fat Column 6 



Rennet 69 



Effect of acid on action 69 



Effect of temperature on action 69 



Salt, test for '. 59 



Solids Not Fat 29 



Formulae for finding 29 



Specific Gravity 27 



Of milk 27 



Testing : 



Butter 8 



Cheese 8 



Cream 7 



Skimmed milk 7 



Whey 9 



Whole milk 5 



Temperature : 



Effect on lactometer reading 28 



Effect on fat column 6 



Effect on rennet action 69 



