Prepartion And Research Of Vitamin A Vein Nano-emulsion

Objection:To research the prescription and preparation technics of vitamin A nano-emulsion for injection,and estimate the stability and physics-chemistry quality. Methods:To adopt the method of centrifugal stabilization parameter, confirm the emulsion HLB,succeed to determine the best proportion of the mixed emulsion.Adopt UV prismatic luminosity to determine the content, review the emulsion granule infection of preparation technics according to the stabilization parameter. Consult the result of zeta potentiometer to pH value and sterilization condition of the emulsion. Optimize the prescription of the emulsion by orthogonal test.Review the stability and infection factor of the emulsion by speedup test. Conclusions:The vitamin A nano-emulsion for injection physics-chemistry tranquilization and have, favorable exploitation foreground.