Emulsions do alcohol test

The choice of skimmed milk powder must meet GB5411 standards, using the best quality product, no lumps, no impurities, no antibiotics and preservatives bacterial count of less than 20,000 / g, reducing lactic acid is less than 18 oT. Emulsion formulation dissolved by alcohol test done, potassium lactate precipitate before use. Emulsion required after high-temperature sterilization thermal coagulation diffusion test, a drop of water inside the emulsion to the surface of the cylinder and observe the spread of its thermal coagulation, the general diffusion of fast, quickly dissolved in water without sinking granulated milk point preferred, otherwise Sodium lactate ermentation products will be made soon precipitation phenomenon, affecting the appearance and taste is also good.