Skip to main content

Search from vocabulary

Content language

Concept information

... > substanțe > compuși chimici > compuși organici > carbohidraţi > glicozide > porfirine

Preferred term

Created: 2015-08-14T16:45:03Z

Last modified: 2015-08-18T21:46:29Z

Notation: 6121

porfirine  

Definition

  • Information A group of compounds containing the porphin structure, four pyrrole rings connected by methine bridges in a cyclic configuration to which a variety of side chains are attached. The nature of the side chain is indicated by a prefix, as uroporphyrin, hematoporphyrin, etc. The porphyrins, in combination with iron, form the heme component in biologically significant compounds such as hemoglobin and myoglobin.

    Created: 2/6/25

     (en)

Broader concept

In other languages

URI

http://aims.fao.org/aos/agrovoc/c_6121

Download this concept:

RDF/XML TURTLE JSON-LD Created 11/20/11, last modified 2/6/25