Evidence-Based Complementary and Alternative Medicine

Research Article

Antioxidant and Antityrosinase Activity of Flemingia macrophylla and Glycine tomentella Roots

Table 2

The radical scavenging activities of WEFM, WEGT, and four marker compounds.
SamplesIC50 value ( šœ‡ g/mL)
ABTS scavenging DPPH scavenging
WEFM 2 3 . 0 5 Ā± 0 . 9 6 6 5 . 2 8 Ā± 1 . 3 4
WEGM 1 4 6 . 2 3 Ā± 2 . 5 6 2 9 8 . 6 6 Ā± 3 . 3 7
Daidzin 1 9 . 2 3 Ā± 3 . 7 8 > 500
Daidzein 9 . 6 4 Ā± 0 . 3 6 1 2 1 . 2 8 Ā± 0 . 9 7
Genistin 8 . 8 9 Ā± 1 . 0 5 > 500
Genistein 5 . 0 2 Ā± 0 . 8 4 1 6 2 . 7 5 Ā± 1 . 4 5
The data were displayed with mean Ā± S.D. of three experiments individually and analyzed by ANOVA ( š‘ƒ < 0 . 0 5 ).