Figure 6 of Trevithick-Sutton, Mol Vis 2006; 12:1127-1135.


Figure 6.

Comparison of antioxidant activity of carotenoids determined by chemiluminescent method and ESR antioxidant activity for hydroxyl and superoxide radicals. The purple bar represents the inhibitory concentration (IC50), the green bar represents antioxidant activity measured from the luminescent assay, the blue bar represents superoxide scavenging measured by ESR, and the red bar represents hydroxyl radical scavenging measured by ESR. The IC50 values were determined by interpolation of antioxidant activities for carotenoid solutions diluted in tenfold serial dilutions, plotted in semilog plots. The IC50 (concentration at 50% antioxidant activity) was obtained by conversion of the log concentration.

(14 K)

Trevithick-Sutton, Mol Vis 2006; 12:1127-1135 <http://www.molvis.org/molvis/v12/a127/>
©2006 Molecular Vision <http://www.molvis.org/molvis/>
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