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. 2016 Apr 7;7(24):35874–35893. doi: 10.18632/oncotarget.8624

Figure 3. Analyses of polyphenol contents in A. marina leaves.

Figure 3

(A) Polyphenol contents of H2O, EtOAc, and EtOH extracts of A. marina leaves were analyzed using HPLC; HPLC chromatograms of the polyphenol standard mixture were recorded at 280 nm; Peaks: 1, ellagic acid; 2, ellagic acid + gallic acid; 3, chlorogenic acid; 4, catechin; 5, syringic acid + epigallocatechin gallate (EGCG) + rutin + caffeic acid; 6, corilagin; 7, narigenin + p-coumaric acid; 8, picatechin gallate (ECG); 9, myricetin; 10, theaflavin (TF1); 11, resveratrol; 12, theaflavin-3-gallate (TF2); 13, luteolin; 14, quercetin; 15, apigenin; 16, kaempferol; 17, chrysin. (B) Chromatograms of fractions separated from EtOAc extracts of A. marina leaves.