Table 5 Effect of brown seaweed polysaccharides samples in scavenging DPPH and ABTS radicals.Values are given as IC50, which are means of triplicate determinations
Samples | IC50 values (mg/mL) | |
|---|---|---|
DPPH radicals | ABTS radicals | |
Control (Vc) | 0.31 (± 0.91%) | 0.34 (± 0.51%) |
BA1a | 0.91 (± 0.42%) | 0.57 (± 1.12%) |
BA2 | 1.12 (± 0.87%) | 0.69 (± 0.13%) |
BA3 | 0.90 (± 0.73%) | 0.59 (± 0.84%) |
BA4 | 0.87 (± 0.53%) | 0.55 (± 0.46%) |
BA5 | 1.16 (± 0.35%) | 0.66 (± 0.65%) |
BA6 | 1.28 (± 0.93%) | 0.78 (± 0.52%) |
BA7 | 1.21 (± 1.13%) | 0.83 (± 0.76%) |
BA8 | 1.05 (± 1.07%) | 0.63 (± 0.43%) |
BA9 | 0.85 (± 0.59%) | 0.58 (± 1.04%) |