The application discloses a kind of
solanum dulcamara gum / corn
alcohol soluble
protein composite nanoparticles and its preparation method and application, including,
solanum dulcamara gum is dissolved in deionized water, obtain
solanum dulcamara gum solution;Corn
alcohol soluble
protein nanoparticle aqueous dispersion is added to
solanum dulcamara gum solution, centrifugal removal insoluble, obtain
solanum dulcamara gum / corn
alcohol soluble
protein composite
nanoparticle dispersion;Freeze-
drying obtains
solanum dulcamara gum / corn alcohol soluble protein composite
nanoparticle powder.The solanum dulcamara gum / corn alcohol soluble protein composite nanoparticle of the application preparation method is simple, low in cost, and green and safe, and the obtained nanoparticle can be kept stable in
neutral pH environment, has good
biocompatibility, can be applied to the efficient embedding of bioactive ingredient, and can significantly improve the light, heat, storage stability of bioactive ingredient, reduce the
cytotoxicity of bioactive ingredient and increase the
cell migration effect and in-vitro release performance of bioactive ingredient.