(E)-non-2-enal + NADP(+) + H2O => (E)-non-2-enoate + NADPH + 2 H(+)
(e)-non-2-enal + nadp(+) + h2o => (e)-non-2-enoate + nadph + 2 h(+)
(E)-non-2-enal + NADP(+) + H2O => (E)-non-2-enoate + NADPH + 2 H(+)
(e)-non-2-enal + nadp(+) + h2o => (e)-non-2-enoate + nadph + 2 h(+)