Drosophilin A methyl ether (DAME) and other chlorinated dimethoxybenzenes in fungi and forest litter from Sweden.

Sweden Forests Fungi / metabolism Water / metabolism Soil Microbiology
Chlorinated secondary metabolites DAME Forest litter Fungi Halomethoxybenzenes (HMBs)

Journal

Chemosphere
ISSN: 1879-1298
Titre abrégé: Chemosphere
Pays: England
ID NLM: 0320657

Informations de publication

Date de publication:
Jan 2024
Historique:
received: 17 09 2023
revised: 07 11 2023
accepted: 09 11 2023
medline: 6 12 2023
pubmed: 20 11 2023
entrez: 19 11 2023
Statut: ppublish

Résumé

Fungi and substrates undergoing fungal decomposition were collected from forests in northern and southern Sweden and analyzed for chlorinated dimethoxybenzenes (DMBs). Specimens were fungi fruiting bodies, rotting wood, forest litter and underlying humus. Targeted compounds were DAME (1,2,4,5-tetrachloro-3,6-DMB) and related fungal secondary metabolites. A screening procedure was developed which involved soaking the specimens in ethyl acetate followed by analysis by capillary gas chromatography - mass spectrometry with mass selective detection (GC-MSD). DAME was the most frequently found (62% of 47 specimens) and often the most abundant target compound, with range and mean ± SD concentrations of <0.0017-3.81 and 0.21 ± 0.63 mg kg

Identifiants

DOI: 10.1016/j.chemosphere.2023.140685 PMID: 37981018
pubmed: 37981018
pii: S0045-6535(23)02955-7
doi: 10.1016/j.chemosphere.2023.140685
pii:
doi:

Substances chimiques

tetrachloro-1,4-dimethoxybenzene 0
enkephalinamide-Met, Ala(2)- 61090-95-7
Water 059QF0KO0R

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

140685

Informations de copyright

Copyright © 2023 The Authors. Published by Elsevier Ltd.. All rights reserved.

Déclaration de conflit d'intérêts

Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Auteurs

Terry F Bidleman (TF)

Department of Chemistry, Umeå University, Linnaeus väg 6, SE-901 87, Umeå, Sweden. Electronic address: terry.bidleman@umu.se.

Lars Ericson (L)

Department of Ecology and Environmental Science, Umeå University, Linnaeus väg 6, SE-901 87, Umeå, Sweden. Electronic address: lars.ericson@umu.se.

Per Liljelind (P)

Department of Chemistry, Umeå University, Linnaeus väg 6, SE-901 87, Umeå, Sweden. Electronic address: per.liljelind@umu.se.

Mats Tysklind (M)

Department of Chemistry, Umeå University, Linnaeus väg 6, SE-901 87, Umeå, Sweden. Electronic address: mats.tysklind@umu.se.

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Classifications MeSH

questionsmedicales.fr › Régions géographiques › Europe › Pays nordiques et scandinaves › Suède › Drosophilin A methyl ether (DAME) and other...
questionsmedicales.fr › Environnement et santé publique › Environnement › Écosystème › Forêts › Drosophilin A methyl ether (DAME) and other...
questionsmedicales.fr › Eucaryotes › Champignons › Drosophilin A methyl ether (DAME) and other...
questionsmedicales.fr › Produits chimiques inorganiques › Composés de l'oxygène › Oxydes › Eau › Drosophilin A methyl ether (DAME) and other...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Microbiologie de l'environnement › Microbiologie du sol › Drosophilin A methyl ether (DAME) and other...