Manganese-oxidizing bacteria isolated from natural and technical systems remove cylindrospermopsin.
Alkaloids
Bacterial Toxins
/ analysis
Burkholderiales
/ metabolism
Comamonadaceae
/ metabolism
Cyanobacteria Toxins
Drinking Water
/ metabolism
Manganese
/ metabolism
Manganese Compounds
/ metabolism
Oxidation-Reduction
Oxides
/ metabolism
Pseudomonas
/ metabolism
Uracil
/ analogs & derivatives
Water Purification
/ methods
Biogenic oxides
Cyanotoxins
Manganese oxidation
Removal
Journal
Chemosphere
ISSN: 1879-1298
Titre abrégé: Chemosphere
Pays: England
ID NLM: 0320657
Informations de publication
Date de publication:
Jan 2020
Jan 2020
Historique:
received:
30
04
2019
revised:
25
07
2019
accepted:
19
08
2019
pubmed:
30
8
2019
medline:
10
1
2020
entrez:
30
8
2019
Statut:
ppublish
Résumé
The cyanotoxin cylindrospermopsin was discovered during a drinking water-related outbreak of human poisoning in 1979. Knowledge about the degradation of cylindrospermopsin in waterbodies is limited. So far, only few cylindrospermopsin-removing bacteria have been described. Manganese-oxidizing bacteria remove a variety of organic compounds. However, this has not been assessed for cyanotoxins yet. We investigated cylindrospermopsin removal by manganese-oxidizing bacteria, isolated from natural and technical systems. Cylindrospermopsin removal was evaluated under different conditions. We analysed the correlation between the amount of oxidized manganese and the cylindrospermopsin removal, as well as the removal of cylindrospermopsin by sterile biogenic oxides. Removal rates in the range of 0.4-37.0 μg L
Identifiants
pubmed: 31466008
pii: S0045-6535(19)31849-1
doi: 10.1016/j.chemosphere.2019.124625
pii:
doi:
Substances chimiques
Alkaloids
0
Bacterial Toxins
0
Cyanobacteria Toxins
0
Drinking Water
0
Manganese Compounds
0
Oxides
0
cylindrospermopsin
2JIZ556BA3
Manganese
42Z2K6ZL8P
Uracil
56HH86ZVCT
manganese oxide
64J2OA7MH3
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
124625Informations de copyright
Copyright © 2019 Elsevier Ltd. All rights reserved.