Official Journal of the Japan Wood Research Society
From: Antioxidative catechol lignans/neolignans isolated from defatted kernel of Jatropha curcas
DPPH method IC50 (μM) | Folin–Ciocalteu method (μg/mg) | |
---|---|---|
EtOAc-organic fraction | >10 | 54 |
EtOAc-water fraction | >10 | 30 |
MeOH-organic fraction | 4.62 | 255 |
MeOH–water fraction | >10 | 76 |
Trolox | 5.38 | 204 |