Where does dried milk come from?

Dried milk is made from fresh milk that has had the water removed. This can be done by several different methods, including spray drying, freeze-drying, and roller drying.

- Spray drying is the most common method of producing dried milk. In this process, fresh milk is heated and then sprayed into a hot chamber, where the water evaporates, leaving behind a powder.

- Freeze-drying is a more expensive but gentler method of producing dried milk. In this process, fresh milk is frozen and then placed in a vacuum chamber, where the ice sublimates, leaving behind a powder.

- Roller drying is a less common method of producing dried milk. In this process, fresh milk is spread onto a heated roller, where the water evaporates, leaving behind a film. This film is then scraped off the roller and ground into a powder.

Dried milk is a shelf-stable product that can be stored for long periods of time without spoiling. It is also a versatile ingredient that can be used in a variety of foods and beverages.