METHOD FOR SCREENING LONG-WAVELENGTH ULTRAVIOLET RAY INDUCTION MELANIZATION INHIBITOR, AND METHOD FOR EVALUATING LONG-WAVELENGTH ULTRAVIOLET INDUCTION MELANIZATION SUPPRESSION EFFECT

摘要

PROBLEM TO BE SOLVED: To provide a method for accurately evaluating the degree of effect for suppressing the melanization of melanin monomer induced by ultraviolet rays, and to provide a method for cleaning a long-wavelength ultraviolet rays induction melanization inhibitor.;SOLUTION: A solution containing melanin monomer and a sample to be measured is irradiated with ultraviolet rays, and melanin monomer remainder rate after applying ultraviolet rays obtained from fluorescence intensity when irradiating the solution with excitation light is used as an index of the melanization suppression operation of the sample to be measured.;COPYRIGHT: (C)2006,JPO&NCIPI