Table 2.
In vitro antioxidant capacity in seeds of three Tunisian lupin species.
| Sample | DPPH (mg TE/g) |
ABTS (mg TE/g) |
CUPRAC (mg TE/g) |
FRAP (mg TE/g) |
Phosphomolybdenum (mmol TE/g) |
Metal Chelating (mg EDTAE/g) |
|---|---|---|---|---|---|---|
| L. albus | 1.92 ± 0.05 b | 17.58 ± 2.51 a | 7.20 ± 0.62 b | 4.44 ± 0.28 ab | 0.47 ± 0.03 a | 3.38 ± 0.04 b |
| L. cossentinii | 3.50 ± 0.22 a | 10.17 ± 1.70 b | 8.95 ± 1.16 a | 5.75 ± 0.65 a | 0.44 ± 0.06 a | 3.55 ± 0.53 b |
| L. luteus | 0.39 ± 0.04 c | 4.67 ± 0.42 c | 7.51 ± 0.07 ab | 4.11 ± 0.04 b | 0.41 ± 0.07 a | 4.68 ± 0.62 a |
Data are presented as mean values ± standard deviation (n = 3) and multiple comparisons (ANOVA) were performed using Duncan’s post hoc test. The same superscript letters within each column indicate the absence of a significant difference.