abstract |
[PROBLEMS] To provide a matrix metalloproteinase inhibitor useful for preventing aging. SOLUTION: The matrix metalloproteinase inhibitor comprises a chrominaceae extract. The extract of Chrominacea cascara is obtained from the fruit of this plant. Extract from ripe fruit using water or an organic solvent such as ethanol, 1,3-butylene glycol, 1,2-pentanediol, propylene glycol, etc. |