acetaldehyde
- n a colorless volatile water-soluble liquid aldehyde used chiefly in the manufacture of acetic acid and perfumes and drugs
- Her reasoning: although alcohol is not digested, most of it is oxidized first to acetaldehyde and then to acetate.
- Normally, this enzyme breaks down alcohol in the body to acetaldehyde, which another enzyme in turn breaks down to acetic acid.
- Even more telling, the researchers found that for nicotine combined with acetaldehyde, a product of burning cigarettes, the rats would press 500 times in 12 hours as opposed to 120 .