Bioassay-Guided Isolation and Antioxidant Evaluation of Flavonoid Compound from Aerial Parts of Lippia nodiflora L.
Figure 2
(a) HPLC chromatogram of whole methanol extract of L. nodiflora. (b) HPLC chromatogram of isolated compound (5-hydroxy-3′, 4′, 7-trimethoxyflavone) at 280 nm. The HPLC profile shows the purity of the isolated compound from aerial parts of L. nodiflora.
