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.