Biotechnology
| Tue 24 Mar 2026
Beijing, March 25 -- Dong E E Jiao Co Ltd has submitted a patent application for Donkey-hide Gelatin Peptide and Application Thereof in Brightening and Whitening Skin Color. Guo Shangwei, Men Cuicui, Li Meijin, Zhang Yaru, Chen Zhijie, Liu Haibin, Fu Xichao, Duan Xiaobo, Tang Xiaolu, Cheng Jie, Zheng Liang, Sun Jinni, Yang Na, L..