Novel inhibitors of tyrosinase produced by the 4-substitution of TCT
作者:Jian Xu、Jing Liu、Xinqi Zhu、Yanying Yu、Shuwen Cao
DOI:10.1016/j.foodchem.2016.10.140
日期:2017.4
investigated their inhibitory activities and mechanisms on tyrosinase by using Spectrofluorimetry, 1H and 13C NMR titration and IR spectra. The results of the fluorescence spectra and NMR titrations showed that the thiosemicarbazone moiety formed complexes with copper ions in the activecenter of the enzyme and played an important role in inhibiting the activities of the target compounds. The 5-functionalization