Research Article
Antioxidant and Cytotoxic Effects of Crude Extract, Fractions and 4-Nerolidylcathecol from Aerial Parts of Pothomorphe umbellata L. (Piperaceae)
Table 1
Antioxidant effect evaluation of Pothomorphe umbellata L.
| Experimental samples | Antioxidant effect | IC50 (μg/mL) |
| P. umbellata L. crude extract | 1.2 ± 0.2 | P. umbellata L. CH2Cl2 fraction | 5.9 ± 0.4 | P. umbellata L. EtOAc fraction | 8.0 ± 0.6 | P. umbellata L. MeOH fraction | 4.5 ± 0.3 | P. umbellata L. sterol fraction | >12.5 | 4-Nerolidylcatechol | 8.6 ± 0.3 | Vitamin C | 1.7 ± 0.1 | Trolox | 0.9 ± 0.2 |
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