furfural + NAD(+) + H2O = 2-furoate + NADH + 2 H(+)
furfural + nad(+) + h2o = 2-furoate + nadh + 2 h(+)
furfural + NAD(+) + H2O = 2-furoate + NADH + 2 H(+)
furfural + nad(+) + h2o = 2-furoate + nadh + 2 h(+)