Research Article

The Potential of a Brown Microalga Cultivated in High Salt Medium for the Production of High-Value Compounds

Table 4

IC50 values for antioxidant capacities of Amphora sp. extract compared to standards.

ActivityExtract (mg mL−1)Standard

DPPH radical scavenging activity0.23 ± 0.070.11 ± 0.03
ABTS radical scavenging activity2.61 ± 0.640.54 ± 0.08
β-Carotene bleaching assay0.21 ± 0.050.09 ± 0.01

Data are expressed as mean ± standard deviation of triplicates.