enzyme is responsible for the metabolism of alcohol in the liver
Most of the ethanol in the body is broken down in the liver by an enzyme called alcohol dehydrogenase (ADH), which transforms ethanol into a toxic compound called acetaldehyde (CH 3 CHO), a known carcinogen.cetate then is broken down to carbon dioxide and water, mainly in tissues other than the liver.Acetaldehyde: a toxic byproductâMuch of the research on alcohol metabolism has focused on an intermediate byproduct that occurs early in the breakdown processâacetaldehyde.