Table 1 Total phenolic content, antioxidant properties and penetration of B. cordata methanolic extract (BCME)
From: Photoprotection of Buddleja cordata extract against UVB-induced skin damage in SKH-1 hairless mice
Substance | Total phenols (mgEq gallic acid) | IC50(μg/mL) | Penetration stripping test | |||
|---|---|---|---|---|---|---|
DPPH | O2•- | HO• | % | μg/mL | ||
BCME | 177.13±1.97 | 64.19±2.09 | 133.60±35.20 | 1.85±0.10 | 0.82±0.2 | 33.40±9.0 |
Gallic acid | – | 2.60±0.12 | 30.00±6.85 | 335.38±3.06 | – | – |