Harungana madagascariensis leaf extract for use in the treatment and / or prevention of acne

摘要

The present invention relates to Harungana madagascarensis leaf extract for use in the treatment and / or prevention of acne; A) Dried and crushed Harungana madagascariensis leaf water and ethanol Extracting with a solvent mixture comprising A, thereby obtaining a crude extract; B) filtering the crude extract thereby obtaining a crude extraction filtrate; C) contacting the crude extraction filtrate with activated carbon, whereby the composition D) filtering the composition obtained after step C), thereby obtaining an extraction filtrate; E) concentrating the extraction filtrate, whereby leaves of Harungana madagascariensis leaves It comprises obtaining a distillate, a method of preparing Harungana Mada gas Cali ene cis (Harungana madagascariensis) leaf extract, relates. 【Selection chart】 None