Research Article

The Binding Affinity of Small Molecules with Yam Tyrosinase (Catechol Oxidase): A Biophysical Study

Figure 4

Fluorescence emission spectra of yam tyrosinase at (λex) 270 nm showing change in conformation in presence of inhibitors, kojic acid, hydroquinone, and crocin (a) and in mixture of inhibitors such as hydroquinone + crocin, kojic acid + hydroquinone, and crocin + L-DOPA (b).
(a)
(b)