A, kinetic parameters of key enzymes involved in peroxisomal and mitochondrial β-oxidation with C12-CoA and DC12-CoA as substrates. Mean ± SEM, n = 3. B, liver peroxisomal and mitochondrial β-oxidation activities with C12-CoA and DC12-CoA as a substrate respectively. ACOX1, acyl-CoA oxidase-1; CPT1, carnitine palmitoyltransferase-1; LCAD, long-chain acyl-CoA dehydrogenase; MCAD, medium-chain acyl-CoA dehydrogenase; SCAD, short-chain acyl-CoA dehydrogenase. Mean ± SEM, n = 6, ∗p < 0.05 by t-test between paired conditions.