The invention provides an
albumin oil-in-water
emulsion capable of generating flexible deformation as well as a preparation method and application of the
albumin oil-in-water
emulsion. The
albumin oil-in-water
emulsion comprises an
oil phase, a water phase and albumin, the albumin is dispersed in the water phase and / or adsorbed on an oil-water interface. The emulsion provided by the invention is an oil-in-water emulsion which is stable in albumin and can generate flexible deformation, has bionic flexibility, and can penetrate through tissue gaps through deformation, so that a stronger tissue
permeation effect is realized. The albumin and the oil-in-water emulsion are combined to prepare the oil-in-water emulsion which has deformability and can enhance tissue permeability, the oil-in-water emulsion is applied to the fields of
drug adjuvants or carriers and the like, the
lymph node delivery and tissue
permeation efficiency can be improved, and the effectiveness of vaccines or drugs is improved.