Research Article

Evaluation of Tyrosinase Inhibitory, Antioxidant, Antimicrobial, and Antiaging Activities of Magnolia officinalis Extracts after Aspergillus niger Fermentation

Figure 2

DPPH radical scavenging activity and antityrosinase activity of Magnolia officinalis extracts fermented by Aspergillus niger for different days. Data are expressed as the means ± standard deviations of 3 independent experiments.