Influence of purple sweet potato extracts on the UV absorption properties of a cosmetic cream.
Chan
Chin-Feng
CF
Department of Applied Cosmetology, Hung Kuang University, Taichung, Taiwan.
Lien
Ching-Yi
CY
Lai
Yung-Chang
YC
Huang
Che-Lun
CL
Liao
Wayne C
WC