Chemistry of Milk

Milk fat and protein percentages are highest during the summer.

Immunoglobulins are not present in milk.

The pituitary gland is responsible for releasing oxytocin.

The alveolus is responsible for storing milk components.

The health status of the animal has no effect on lactation.

Milk protein content remains constant throughout the life of the animal.

Feed intake has no effect on lactation.

The age of the animal has no effect on lactation.

The interval between milkings has no effect on lactation.

Breed differences have no effect on lactation.