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. 2023 Oct 25;15(11):2528. doi: 10.3390/pharmaceutics15112528

Figure 1.

Figure 1

Typical HPLC-DAD-MS chromatograms of cranberry leaf extract: 1. quinic acid; 2. 3-O-caffeoylquinic acid (chlorogenic acid); 3. unknow compound; 4. (+)-catechin; 5. proanthocyanidin A type; 6. unknow compound; 7. unknow compound; 8. quercetin 3-O-galactoside; 9. quercetin-3-O-glucoside; 10. procyanidin dimer A2 type; 11. quercetin-3-O-xyloside; 12. quercetin-3-O-arabino pyranoside; 13. quercetin-3-O-arabino furanoside; 14. quercetin 3-O-rhamnoside; 15. quercetin-O-p-coumaroyl hexoside-1; 16. kaempferol 3-O-rhamnoside; 17. quercetin-O-p-coumaroyl hexoside-2; 18. quercetin derivative.