| 摘要 |
PURPOSE: A cosmetic composition containing paper mulberry extract is provided to improve whitening, anti-aging, anti-wrinkling, moisturizing, and elasticity. CONSTITUTION: A paper mulberry extract is prepared from roots, leaves, flowers, or fruits of paper mulberry by ultra high pressure or supercritical or oil extraction. The ultra high pressure is treated at 70~200 Mp for 1-15 minutes. The supercritical fluid is carbon dioxide, nitrogen, nitrous oxide, methane, ethylene, propane, or propylene. The oil extraction is treated at 40-70°C and 2-10 pressure for 2-12 hours by adding cooking oil. The cooking oil is soybean oil or sesame oil. A cosmetic composition contains the paper mulberry extract. |
