Fecha de publicación: -- Fuente: WIPO "milk" A process for butter production provides for mixing milk and nonmilk fat, emulsification thereof, separation, pasteurization, cooling, ripening and beating. Sunflower-seed or corn refined and deodorated oil is used as nonmilk fat, it is introduced in amount of 10-25 % of milk-fat emulsion. Emulsification is carried out at temperature of 40-50 °C.