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 44 



Pipette 5 



Reading Fat Column 6 



Rennet 69 



Eflfect of acid on action 69 



Effect of temperature on action 69 



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 



