Formula liquid milk suitable for 6-12-month infants and preparation method of formula liquid milk

The invention discloses formula liquid milk suitable for infants of 6-12 months and a preparation method of the formula liquid milk. In a compound emulsifier provided by the invention, monostearic acid dry grease can effectively reduce oil-water interfacial tension and can be quickly adsorbed on the surfaces of fat globules, so that the problem that fat in the liquid milk floats upwards is effectively controlled; meanwhile, the glucomannan provided by the invention has a relatively high nutritional value and can be quickly adsorbed to the surface of fat, a sugar chain part of the glucomannan extends into a water phase, a layer of thick hydration film is formed around the fat, the fat is stabilized through a steric hindrance effect, and the scleroglucan can increase the viscosity of the liquid milk and form a three-dimensional structure at the same time, so that the stability of the liquid milk is improved. The system stability of the liquid milk is favorably kept; glucomannan, scleroglucan and monostearic aci