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. Author manuscript; available in PMC: 2019 Jan 1.
Published in final edited form as: Harmful Algae. 2018 Jan;71:29–39. doi: 10.1016/j.hal.2017.11.004

Fig.3.

Fig.3

A) The antioxidant capacity of the cell homogenates of K. brevis expressed as trolox equivalents/mg of protein. ABTS•+ was produced by oxidation of aqueous ABTS and decolorization of ABTS•+ was determined by measuring absorbance at 734 nM and quantitated against trolox standards. B) Ascorbic acid as trolox equivalents, was determined by incubation of homogenate with AAO for 30 minutes prior to the addition of ABTS•+ and taking the difference in absorbance of parallel samples. High toxin (white bar) and low toxin (black bar) strains.