Research Article

Production of Chemoenzymatic Catalyzed Monoepoxide Biolubricant: Optimization and Physicochemical Characteristics

Figure 4

Response surface (a) and contour plots (b) for the effect of the H2O2 (X1, 𝜇 L) and catalysts Novozym 435 (X2, mg) on the OOC% of MEOA.
693848.fig.004a
(a)
693848.fig.004b
(b)