how do they make powder milk?

Answer 1

Powered milk is made by putting liquid milk over rollers at high temperatures to dry. You can have dried whole milk or skimmed. Dried it can be kept at room temperature and has a long shelf life.

Answer 2

Powdered milk is a powder made from dried milk solids. Powdered milk has a far longer shelf life than liquid milk and does not need to be refrigerated due to its low moisture content.

Powdered milk was first made in 1802 by Russian doctor Osip Krichevsky. It is found abundantly in many developing countries because of reduced transport and storage costs (as it does not require refrigeration). Like other dry foods it is considered nonperishable and is favored by survivalists, hikers and other people in need of nonperishable easy to prepare foodstuffs.

Powdered milk is often used in baking, in recipes where adding liquid milk would render the product too thin to be used. It is also a common sight in UN food aid supplies, fallout shelter, warehouses and wherever fresh milk is not a viable option. Powdered milk is also used in Western blots as a blocking agent to prevent nonspecific protein interactions.

Answer 3

add water