. 2021 Jan 29;26(3):702. doi: 10.3390/molecules26030702

Table 2.

Determination of total phenols and antioxidant capacity (ORAC and DPPH) of Mexican oregano extracts from different regions of Jalisco state.

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).