2 L-ascorbate + O2 => 2 L-dehydroascorbate + 2 H2O
2 l-ascorbate + o2 => 2 l-dehydroascorbate + 2 h2o
2 L-ascorbate + O2 => 2 L-dehydroascorbate + 2 H2O
2 l-ascorbate + o2 => 2 l-dehydroascorbate + 2 h2o