| abstract |
The present invention relates to a kind of foam formulations comprising Emulsion, comprise oil phase and aqueous phase, wherein Emulsion comprises at least one triterpenoid compound.The invention still further relates to comprise the Emulsion of oil phase and aqueous phase, wherein said Emulsion comprises at least one selected from following triterpenoid compound: betulinol, belulinic acid Betulinic acid, lupeol, erythrodiol, the oleanolic acid, (C of above-mentioned acid 1 ‑C 6 ) Arrcostab, or its mixture；And wherein said oil phase comprises the film forming matter of at least one film forming sheet arrangement in described Emulsion. |