"2018-10-10T16:42:05.004+02:00"^^ . "Whey is the serum or watery part of milk which is separated from the curd in the process of making cheese. It contains above all water, about 93%, but also 5.1-5.2% sugar, very little fat, 0.9% protein and minerals. Caloric content ranges from 240 to 270 calories per kg. It is used for food and, mainly, feed, fresh, concentrated and dried. Light cheese can be made from whey."@en . "FAOTERM" .