METHOD FOR SCREENING OF SUNLIGHT PROTECTION FUNCTIONAL MATERIAL AND METHOD FOR EVALUATING SUNLIGHT PROTECTION EFFECT

摘要

According to the present invention, a method for measuring a sunlight protection function can precisely screen a sunlight protection functional material and can evaluate effects of sunlight protection by comparing a gene expression ratio in skin cells according to irradiation of sunlight. Also, the method can distinguish whether to block blue/violet light of the 400-500 nm wavelength which induces skin damage in visible ray at the most by using keratin 10, keratin 1, filaggrin, and transglutaminase 3, thereby providing a subspecialized result of measuring the sunlight protection function.