Lactaldehyde reductase (NADPH)

In enzymology, a lactaldehyde reductase is an enzyme that catalyzes the chemical reaction
The two substrates of this enzyme are propylene glycol and oxidised nicotinamide adenine dinucleotide phosphate. Its products are L-lactaldehyde, reduced NADPH, and a proton.
This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD⁺ or NADP⁺ as acceptor. The systematic name of this enzyme class is propane-1,2-diol:NADP⁺ oxidoreductase. Other names in common use include lactaldehyde , reductase, NADP⁺-1,2-propanediol dehydrogenase, propanediol dehydrogenase, 1,2-propanediol:NADP⁺ oxidoreductase, and lactaldehyde reductase .