dihydroferulate + NAD(+) <=> (E)-ferulate + NADH + H(+)
dihydroferulate + nad(+) <=> (e)-ferulate + nadh + h(+)
dihydroferulate + NAD(+) <=> (E)-ferulate + NADH + H(+)
dihydroferulate + nad(+) <=> (e)-ferulate + nadh + h(+)