Table 2.

Antioxidant capacity values determined for the extracts of the different samples under analysis using each methodology.

	FOLIN a	DPPH b	ABTS b	CUPRAC b	ORAC b
S1	0.18 ± 0.03	0.11 ± 0.01	0.28 ± 0.03	0.30 ± 0.01	0.9 ± 0.1
S2	0.31 ± 0.05	0.17 ± 0.02	0.37 ± 0.05	0.43 ± 0.06	0.22 ± 0.04
S3	0.24 ± 0.03	0.14 ± 0.02	0.36 ± 0.04	0.31 ± 0.02	0.53 ± 0.09
S4	0.22 ± 0.01	0.09 ± 0.01	0.25 ± 0.04	0.27 ± 0.01	1.4 ± 0.2
S5	0.38 ± 0.05	0.19 ± 0.01	0.51 ± 0.05	0.52 ± 0.04	0.9 ± 0.1
S6	0.15 ± 0.01	0.06 ± 0.01	0.19 ± 0.02	0.22 ± 0.01	1.0 ± 0.1
S7	0.33 ± 0.04	0.16 ± 0.02	0.46 ± 0.02	0.43 ± 0.02	0.61 ± 0.07
S8	0.22 ± 0.01	0.12 ± 0.01	0.31 ± 0.04	0.36 ± 0.02	1.8 ± 0.1
S9	0.28 ± 0.01	0.15 ± 0.01	0.35 ± 0.02	0.35 ± 0.01	0.78 ± 0.08
S10	0.18 ± 0.02	0.16 ± 0.02	0.23 ± 0.02	0.22 ± 0.01	0.25 ± 0.05
S11	0.31 ± 0.04	0.16 ± 0.01	0.41 ± 0.04	0.42 ± 0.02	0.9 ± 0.1
S12	0.18 ± 0.01	0.142 ± 0.004	0.21 ± 0.01	0.25 ± 0.01	0.27 ± 0.01

^a Values expressed as mmol of gallic acid g⁻¹ sample. ^b Values expressed as mmol Trolox g⁻¹ sample.