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Concept information

Preferred term

Created: 2025-05-07T09:57:28

多环芳烃  

Definition

  • Information A class of chemicals that result from burning coal, oil, gas, wood, garbage, or tobacco. They bind to or form small particles in the air. High heat when cooking meat and other foods will also form PAHs.

    Created: 7/5/24

    (en)
  • Information Composé hydrocarboné contenant un ou plusieurs anneaux de benzène fusionnés dont le poids moléculaire est élevé et qui est lent à se décomposer.

    Created: 5/7/25

    (fr)
  • Information Compuestos orgánicos formados por la unión de dos o más anillos aromáticos simples, sin heteroátomos ni sustituyentes. Se generan en diversos procesos industriales y se consideran contaminantes, con efectos carcinógenos, mutágenos y teratógenos.

    Created: 5/7/25

    (es)

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URI

http://aims.fao.org/aos/agrovoc/c_331394

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RDF/XML TURTLE JSON-LD Created 7/7/09, last modified 5/7/25