Figure 1
From: Assessment of flavonoids contents and in vitro antioxidant activity of Launaea procumbens
HPLC fingerprints obtained by methanolic extract of LPME Column: C18 20RBAX ECLIPSE, XDB-C18, (5 μm; 4.6 × 150 mm, Agilent USA) eluted with mixtures trifluoroacetic acid and acetonitrile indicated the presence of six compounds 1.; (kaempferol), 2.; (orientin), 3.; (rutin), 4.; (hyperuside), 5.; (quercetin) and 6.; (myricetin).