| 摘要 |
PURPOSE: A cosmetic composition containing extract of immature Torreya nucifera fruit or seed is provided to ensure antioxidation, antiaging, and whitening. CONSTITUTION: A cosmetic composition contains 0.01-10 weight% of immature Torreya nucifera fruit and seed extract as an active ingredient. The immature Torreya nucifera fruit or seed is collected during June to September. The cosmetic composition is used for antioxidation, antiaging, whitening, or anti-wrinkling. The extract is isolated using water or organic solvent. The organic solvent is ethanol, methanol, butanol, hexane, ether, ethyl acetate, chloroform, or mixture of the organic solvent and water.
|
