| abstract |
The invention discloses a sterile animal formula milk and a preparation method thereof, wherein the preparation method comprises the following steps: adding infant milk powder, goat milk and whipped cream into purified water to obtain a milk powder solution; preparing an antibacterial agent into purified water Antibacterial agent solution; dissolve chitosan in hydrochloric acid solution, adjust pH value to weak acidity, dissolve gelatin in purified water to prepare gelatin solution, mix chitosan solution and gelatin solution to obtain chitosan-gelatin mixture Emulsion, drop the antibacterial agent solution into the chitosan gelatin mixed emulsion drop by drop, stir continuously until the wet capsules are fully formed, filter, rinse the wet capsules, and finally obtain antibacterial agent microcapsules, which are added to the milk powder solution; sterilize after being fully dissolved, add B complex vitamin injection to the milk powder solution in a sterile environment; dissolve cyclodextrin in water to obtain a cyclodextrin solution, and add the milk powder solution to the cyclodextrin solution Dextrin solution to obtain formula milk. |