| abstract |
The present invention relates to an effervescent formulation comprising an emulsion comprising an oil phase and an aqueous phase, wherein the emulsion comprises at least one triterpenoid. Furthermore, the present invention is an emulsion comprising an oil phase and an aqueous phase, wherein the emulsion is betulin, betulinic acid, lupeol, erythrodiol, oleanolic acid, a (C 1 -C 6 ) alkyl ester of said acid or their It relates to an emulsion comprising at least one triterpenoid selected from the group consisting of a mixture, wherein the oil phase comprises at least one film-forming substance forming a lamellarly arranged film in the emulsion. |