Adjective
dried by bringing a sprayed substance (e.g. milk or soap) into contact with hot air and recovering it in the form of a powder
Source: WordNetspray dried
The moisture content is usually less than 5% in both drum- and spray-dried powdered milk. Source: Internet
The dyes are finely ground in the presence of a dispersing agent and sold as a paste, or spray-dried and sold as a powder. Source: Internet