GENE EXPRESSION PROMOTER FOR BEAUTIFUL SKIN

This gene expression promoter for beautiful skin has a fermented extract of yellow koji (Aspergillus oryzae) as an active component, and expresses one or more beautiful skin genes of BMP-2, TGFB1, CLDN7, HB-EGF, VEGF-A, LCE3D and PPAR-D. Fermentation with yellow koji (Aspergillus oryzae) is performed with steamed rice as the raw ingredient, and thereafter water extraction is performed to obtain the fermented extract of yellow koji (Aspergillus oryzae). 美肤基因表达促进剂以黄曲霉群中的米曲霉的发酵萃取物作为有效成分，表达出BMP-2、TGFB1、CLDN7、HB-EGF、VEGF-A、LCE3D和PPAR-D中的一个或多个美肤基因。以蒸过的米作为原料，使用黄曲霉群中的米曲霉进行发酵后，通过水萃取法来萃取出米曲霉的发酵萃取物。