Individual phenols | FRAP | DRSC | HORAC | ORAC | Concentration (mg/ml) |
---|
Procyanidin B2
| 0.10 ± 0.01c
| 0.25 ± 0.03c
| 0.79 ± 0.05c
| 1.23 ± 0.05c
| 1.38 ± 0.02 |
Phloridzin | 0.62 ± 0.05bD
| 0.89 ± 0.05bC
| 1.16 ± 0.08bB
| 2.01 ± 0.07abA
| 8.63 ± 0.05 |
Hyperin | 0.08 ± 0.01d
| 0.15 ± 0.02d
| 0.37 ± 0.02d
| 0.78 ± 0.02d
| 1.07 ± 0.01 |
Quercetin-3-pentoside | 0.06 ± 0.01e
| 0.13 ± 0.01e
| 0.32 ± 0.02d
| 0.75 ± 0.03d
| 1.06 ± 0.01 |
Quercetin-3-rhamnoside | 0.07 ± 0.01de
| 0.14 ± 0.01de
| 0.35 ± 0.01d
| 0.73 ± 0.04d
| 1.14 ± 0.02 |
Phloretin | 1.88 ± 0.07aB
| 1.27 ± 0.08aC
| 1.86 ± 0.06aB
| 2.58 ± 0.10aA
| 7.75 ± 0.04 |
- Values are expressed as the mean ± standard deviation (n = 3)
-
FRAP ferric reducing power expressed as milligram BHT equivalents per milliliter of ethyl acetate extract (mg BHT/ml ethyl acetate extract), DRSC DPPH radical scavenging capacity expressed as milligram BHT equivalents per milliliter of ethyl acetate extract (mg BHT/ml ethyl acetate extract), HORAC hydroxyl radical averting capacity expressed as milligram BHT equivalents per milliliter of ethyl acetate extract (mg BHT/ml ethyl acetate extract), ORAC oxygen radical absorbance capacity expressed as milligram BHT equivalents per milliliter of ethyl acetate extract (mg BHT/ml ethyl acetate extract)
-
a–eColumn wise values with different superscripts of this type denote significant differences (P < 0.05)
-
A–DLine wise values with different superscripts of this type denote significant differences (P < 0.05)