. 2020 Dec 28;10(1):45. doi: 10.3390/plants10010045

Table 5.

Antioxidant Activity (AOA) of Extracts from Scutellaria Species, as Measured by Electrochemical Method.

Scutellaria Species	Extract	K, μmol/L per min ± SD	AOA
S. altissima (M)	H₂O	17.000 ^c ± 1.009	5.8
	70% EtOH	29.392 ^b ± 2.043	10.1
	96% EtOH	22.824 ^b ± 2.134	7.8
	MeOH	31.481 ^ab ± 3.003	10.8
S. albida (A)	H₂O	8.368 ^a ± 0.148	2.9
	70% EtOH	24.741 ^a ± 1.242	8.5
	96% EtOH	20.991 ^b ± 2.213	7.2
	MeOH	34.811 ^b ± 1.983	11.9
S. albida (M)	H₂O	10.055 ^b ± 0.654	3.5
	70% EtOH	23.192 ^a ± 1.842	7.9
	96% EtOH	20.263 ^b ± 1.325	6.9
	MeOH	46.815 ^c ± 2.301	16.1
S. galericulata (P)	H₂O	9.924 ^b ± 0.492	3.4
	70% EtOH	26.157 ^a ± 1.992	8.9
	96% EtOH	24.743 ^b ± 2.891	8.5
	MeOH	43.784 ^c ± 3.231	15.0
S. altissima (B)	H₂O	7.163 ^a ± 1.016	2.5
	70% EtOH	22.981 ^a ± 1.194	7.9
	96% EtOH	22.706 ^b ± 1.891	7.8
	MeOH	29.450 ^a ± 0.990	10.1
Trolox	96% EtOH	2.911 ^a ± 0.010	1.0

Results are presented as mean values ± standard deviations. There are no significant differences among values marked with the same superscript letters in individual rows.