Nanoemulsion comprising metabolites of ginseng saponin as an active component and a method for preparing the same, and a skin-care composition for anti-aging containing the same

摘要

Disclosed herein is nanoemulsion prepared by emulsifying main metabolites of ginseng saponin obtained by conversion of glucose, i.e. compound K (20-O-beta-D-glucopyranosyl-20(S)-protopanaxadiol), ginsenoside F1 (20-O-beta-D-glucopyranosyl-20(S)-protopanaxatriol) and compound Y (20-O-[alpha-L-arabinopyranosyl(1->6)-beta-D-glucopyranosyl]-20(S)-protopanaxadiol); and admixture thereof, in fine emulsion or liposome with dermotropic emulsifier by nano-emulsification; and having enhanced skin penetration, so to be effective in promoting proliferation of fibroblast and biosynthesis of collagen.