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. 2011 Oct 20;157(4):2194–2205. doi: 10.1104/pp.111.185215

Figure 1.

Figure 1.

Typical HPLC-PDA chromatograms of aqueous 80% methanol extracts of leaves of rose at 360 nm for Si− uninoculated (A), Si+ uninoculated (B), Si− inoculated (C), and Si+ inoculated (D). Compounds are as follows: 1, unknown phenolic acid; 2, 3-O-caffeoylquinic acid (neochlorogenic acid); 3, 5-O-caffeoylquinic acid (chlorogenic acid); 4, quercetin-3-O-gentiobioside; 5, quercetin diglycoside; 6, quercetin derivative; 7, quercetin pentoside; 8, quercetin-3-O-galactoside (hyperoside); 9, quercetin-3-O-rutinoside (rutin); 10, quercetin-3-O-glucoside (isoquercitrin); 11, quercetin-3-O-arabinoside (avicularin); 12, quercetin-3-O-rhamnoside (quercitrin); 13, kaempferol-3-O-pentoside; and 14, kaempferol-3-O-rhamnoside (afzelin). The chromatographic conditions and the validation of the HPLC method are described in “Materials and Methods.” mAU, Milliabsorbance units.