Method for screening of sunlight protection functional material and method for evaluating sunlight protection effect

摘要

According to the method for measuring the sun blocking function of the present invention, by comparing the gene expression level in skin cells according to sunlight irradiation, it is possible to accurately and objectively screen the sun blocking functional material or to evaluate the sun blocking efficacy. In addition, the method according to the present invention by using the keratin 10 (Keratin 10), keratin 1 (Keratin 1), Filaggrin (Filaggrin) and transglutaminase 3 (Transglutaminase 3) the most visible damage of the most visible light Since it is possible to determine whether to block blue/violet light having a wavelength of 400 to 500 nm to induce, it is possible to provide a more detailed measurement result of the sun blocking function.