Table 2.
Sample | Total Phenolics (mg GA/mL Ex) |
DPPH (mg TxEq/mL Ex) |
ORAC (mg TxEq/mL Ex) |
---|---|---|---|
OH | 4.41 ± 0.052 a | 7.54 ± 0.224 a | 1.66 ± 0.284 a |
OM | 4.28 ± 0.008 a | 7.87 ± 0.060 a | 1.67 ± 0.254 a |
OC | 4.54 ± 0.030 a | 8.79 ± 0.000 a | 1.65 ± 0.236 a |
OH, oregano from Huejuquilla; OM, oregano from Mezquitic; OC, oregano from Colotlan; GA, galic acid; EqTx, equivalent Trolox. Different superscripts letters indicated significant differences between samples according to Tukey test (p < 0.05).