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. 2014 Apr 4;3(2):212–228. doi: 10.3390/antiox3020212

Figure 2.

Figure 2

Typical kinetic plot illustrating the determination of kobs for the reaction between 16-ArN2+ and RES in corn oil emulsions from the variation of the absorbance of the azo dye (λ = 572 nm) with time (-Inline graphic-) and ln plot (-Inline graphic-), according to Equation (10). Reaction conditions: ФI (Tween 20) = 0.0289, [16-ArN2+] = 1 × 10−4 M, [RES] = 1.3 mM, pH 2.14 (0.04 M citric-citrate buffer), T = 25 °C.