Noun
Acetic aldehyde. See Aldehyde.
Source: Webster's dictionaryAbout 25% of the ethanol alcohol humans drink is oxidized to acetaldehyde in this way. Source: Internet
As such, ethanol can be compared to an energy-bearing macronutrient, yielding approximately 7 kcal per gram consumed. citation However, the product of the first step of this breakdown, acetaldehyde, citation is more toxic than ethanol. Source: Internet
Acetaldehyde is far more toxic than ethanol itself, so the body then releases acetaldehyde dehydrogenase and glutathione to break down the acetaldehyde. Source: Internet
Ethanol is metabolised to acetaldehyde by alcohol dehydrogenase (ADH), which is found in many tissues, including the gastric mucosa. Source: Internet
First, acrolein is formed in a Knoevenagel condensation from the acetaldehyde and formaldehyde. Source: Internet
In this process, the pyruvate is converted first to acetaldehyde and carbon dioxide, and then to ethanol. Source: Internet