| abstract |
The invention belongs to field of medicine preparations more particularly to a kind of preparation methods and utilization of cannabidiol nanometer albumin.Include the following steps: step 1, cannabidiol (CBD) is dissolved in organic solvent, the organic phase containing CBD is obtained；Step 2, albumin is soluble in water, PH=6.0 are adjusted, organic solvent is added, form water phase；Step 3, organic phase is slowly added dropwise in water phase, high-speed stirred, obtain oil-in-water type milky solution, step 4, oil-in-water type milky solution is subjected to high-pressure homogeneous processing, the system after the completion of homogeneous removes organic solvent by rotary evaporation, by frozen drying to get cannabidiol nanometer albumin.Nanometer CBD albumin prepared by the present invention, preparation process is simple, and consumption of organic solvent is few and noresidue, and safety is good, at low cost, easily industrializes. |