Page:The story of milk.djvu/9



HISTORICAL

PAGE

1

Milk Ferments     1

Pasteurization     1

Dairy Cattle     1

Milk Breeds     1

Beef Cattle     4

Food and Water     5

The Barn     9

Milking     10

Test the Cows     11

Healthy Cows     12

Composition of Milk     13

Butter-fat     13

Casein and Albumen     14

Milk Sugar     14

Mineral Matters     15

How to Test Milk     15

The Babcock Test     16

Sampling     17

The Lactometer     18

Acidity Test     19

Ferments     20

Enzymes     21

Rennet     20

Pepsin     21