aldono-1,5-lactone + NADH + H(+) => an aldopyranose + NAD(+)
aldono-1,5-lactone + nadh + h(+) => an aldopyranose + nad(+)
aldono-1,5-lactone + NADH + H(+) => an aldopyranose + NAD(+)
aldono-1,5-lactone + nadh + h(+) => an aldopyranose + nad(+)