| abstract |
Descriptive abstract. Alchemilla extract, characterized in that it contains gallic acid and gallic tannins, and the fact that the gallic acid content is 0.2 to 1% by weight, and the content of gallic tannins is 6 to 15% by weight, per compared to the powder for a dry extract and compared to the dry residue for a liquid or soft extract. It is taken from products contained in the aerial parts (leaves and stems) of Alchemilla using a solvent such as water, acetone, a C1-C4 alkanol, propylene glycol or a mixture of these solvents. Application in cosmetics. |