D-sorbitol 6-phosphate + NAD(+) => beta-D-fructose 6-phosphate + NADH + H(+)
d-sorbitol 6-phosphate + nad(+) => beta-d-fructose 6-phosphate + nadh + h(+)
D-sorbitol 6-phosphate + NAD(+) => beta-D-fructose 6-phosphate + NADH + H(+)
d-sorbitol 6-phosphate + nad(+) => beta-d-fructose 6-phosphate + nadh + h(+)