The enzymatic conversion of lactaldehyde to propanediol.
D000447:Aldehydes; D010088:Oxidoreductases / Q000737:chemistry*; D011409:Propylene Glycols
D000447:Aldehydes; D011409:Propylene Glycols; C041787:1,3-propanediol; C014634:lactaldehyde; D010088:Oxidoreductases
DEHYDROGENASES/chemistry