D-mannitol + 2 Fe(III)-[cytochrome c] = D-fructose + 2 Fe(II)-[cytochrome c] + 2 H(+)
d-mannitol + 2 fe(iii)-[cytochrome c] = d-fructose + 2 fe(ii)-[cytochrome c] + 2 h(+)
D-mannitol + 2 Fe(III)-[cytochrome c] = D-fructose + 2 Fe(II)-[cytochrome c] + 2 H(+)
d-mannitol + 2 fe(iii)-[cytochrome c] = d-fructose + 2 fe(ii)-[cytochrome c] + 2 h(+)