Fig. 5.
From: Catalytic hydrolysis of agar using magnetic nanoparticles: optimization and characterization
3D plots depicting interactions among different process variables; (a, d) hydrolysate concentration (%), temperature (oC); (b, e) time (H), temperature (oC) and (c, f) time (H), hydrolysate concentration (%) for both Saccharomyces cerevisiae and Escherichia coli