11. Acetaldehyde , a metabolic product of alcohol, is suspected to promote cancer.12. Typically the liver eliminates 99 % of acetaldehyde produced. 13. Acetaldehyde is more toxic than alcohol and is responsible for many hangover symptoms.14. During the acids into other compounds such as acetaldehyde . 15. However, E85 in certain engine operating conditions may increase emissions of acetaldehyde . 16. The acetaldehyde dehydrogenase family of bacterial enzymes degradation pathway. 17. The complex reacts slowly with water to give acetaldehyde . 18. These convert the ethanol into acetaldehyde ( an intermediate more toxic than ethanol ). 19. The enzyme acetaldehyde dehydrogenase then converts the acetaldehyde into non-toxic acetic acid. 20. The enzyme acetaldehyde dehydrogenase then converts the acetaldehyde into non-toxic acetic acid.
