Table 2.

Quantitative analysis of OAAO evaluated by HPLC-DAD-FLD analysis.

Compound	Mean Value ± SD (µg/mL of OAAO)
Chlorogenic acid	nd
Caffeic acid	nd
p-Cumaric acid	nd
Procyanidin B1 + B3	nd
Procyanidin B2	nd
Epicatechin	nd
Rutin	0.76 ± 0.001
Quercetin-3-O-glucoside	0.71 ± 0.007
Kaempferol-3-O-rhamnoside	0.15 ± 0.010
Kaempferol-3-O-glucoside	LOQ
Apigenin-7-O-glucoside	0.0081 ± 0.0001
Phloridzin	0.15 ± 0.010
Quercetin	nd
Phloretin	0.07 ± 0.01

Values are expressed in µg/mL of OAAO ± standard deviation (SD) of three repetitions. nd: not detected.