Definition

Noun: A colorless, toxic organic compound with a very unpleasant odor, produced by the bacterial breakdown of amino acids (especially lysine) during the putrefaction of animal tissue. It is a type of ptomaine.

Usage

Cadaverine is a technical/scientific term used primarily in the fields of biochemistry, forensic science, and pathology to describe a specific chemical product of decomposition. - It is typically used as a non-count noun (e.g., the presence of cadaverine). - It can be used attributively as a noun modifier (e.g., cadaverine odor).

Examples

• The distinctive smell of decaying flesh is partly due to cadaverine and putrescine.
• Forensic scientists can detect trace amounts of cadaverine to help locate buried remains.
• Cadaverine formation is a key indicator in the study of postmortem intervals.

Advanced Usage

• "Cadaverine" as a biomarker: In advanced scientific contexts, is discussed as a specific biomarker for decomposition processes.
  • The study focused on the correlation between soil pH and the rate of cadaverine production.

Variants and Related Words

• Putrescine (n): A closely related, foul-smelling diamine also produced during putrefaction, often mentioned alongside .
• Ptomaine (n): A historical, less specific term for various amine compounds produced by putrefaction, under which is classified.

Synonyms

• 1,5-pentanediamine (n): The systematic chemical name for .
• Pentamethylenediamine (n): An alternative chemical name.

Notes on Different Meanings

The word cadaverine has a single, specific chemical meaning. It does not have common idiomatic or figurative uses due to its highly technical and unpleasant nature.

Noun

1. a colorless toxic ptomaine with an unpleasant odor formed during the putrefaction of animal tissue