Biotechnology
| Wed 18 Mar 2026
Beijing, March 18 -- Dong E E Jiao Co Ltd has submitted a patent application for Donkey-hide Gelatin Peptide and Application Thereof in Whitening and Freckle Removing. Duan Xiaobo, Liu Haibin, Guo Shangwei, Li Meijin, Chen Zhijie, Zhang Yaru, Fu Xichao, Men Cuicui, Tang Xiaolu, Cheng Jie, Zheng Liang, Sun Jinni, Yang Na, Liu Dan..