. 2022 Feb 8;27(3):1140. doi: 10.3390/molecules27031140

Table 1.

Total phenolic content (TPC), total flavonoid content (TFC), free radical scavenging activity (DPPH test), reducing power, and ferrous ion chelating activity of Scutellaria lateriflora microshoot extract.

	TPC mg GAE/g Extract	TFC mg QE/g Extract	DPPH IC50 [mg/mL]	Reducing Power ASE/mL	Fe²⁺ Chelating Activity IC50 [mg/mL]
S. lateriflora extract	37.270 ± 0.650	8.820 ± 0.900	1.639 ± 0.008 ^a	43.481 ± 0.237 ^a	0.609 ± 0.018 ^a
Reference standard	-	-	BHT 0.066 ± 0.008 ^b	BHT 1.131 ± 0.008 ^b	BHT 0.007 ± 0.001 ^b

Values are expressed as the mean ± SD (n = 3). ^a,b Different letters within the same column indicate significant differences between mean values (p < 0.05).