Research Article

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

Figure 1

(a) DPPH radical scavenging activity of Magnolia officinalis extracts by different solvents. (b) Antityrosinase activity of Magnolia officinalis extracts by different solvents. Data are expressed as the means ± standard deviations of 3 independent experiments.
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(b)