| abstract |
The subject of the invention is a process for obtaining a principle for combating cutaneous aging, characterized in that it comprises the following steps: selective solubilization of Annona Squamosa seed powder in water - enzymatic hydrolysis, - soluble and insoluble phase separation, - enzymatic inactivation, - purification and concentration of the active fraction, and- sterilizing filtration. The invention also covers the active principle obtained, its uses, as well as the cosmetic compositions. including it. |