Emulsified ice-making solution as well as preparation method and application thereof

The invention discloses an emulsified ice-making solution as well as a preparation method and application thereof in preparation of microcrystalline ice slurry based on a static magnetic field. The composition of the emulsified ice-making solution involves an oil phase, a water phase and polyglycerol polyricinoleate. The emulsion ice-making solution has the characteristics of lower system viscosity, stabler system and suitability for preparing ice slurry, and the prepared emulsion ice slurry is good in flowing property, not easy to adhere to the wall of an ice maker, higher in ice content, fine in ice crystal particles and spherical or ellipsoidal, the efficient ice-making synergistic effect of emulsion adhesion reduction-static magnetic field crystallization and nucleation promotion is achieved, the ice-making efficiency is effectively improved, the slurry ice obtained through the method is safe and harmless to a human body, the application of the slurry ice in food refrigeration is expanded, the requirement