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Table 2 Tyrosinase inhibition (%) of Drynaria sp fertile fronds and rhizomes (0.5 mg/mL)

From: Antioxidant and tyrosinase inhibition activity of the fertile fronds and rhizomes of three different Drynaria species

Species Part Tyrosinase inhibition (%)
D. quercifolia Frond 56.6 ± 5.0
Rhizome −27.9 ± 11.1
D. rigidula Frond 24.9 ± 5.4
Rhizome −65.0 ± 6.9
D. sparsisora Frond −153.7 ± 10.1
Rhizome −33.7 ± 2.4
  1. Data in mean ± SD (n = 3). Negative values imply tyrosinase enhancement activity