Results 51 to 60 of about 2,736 (184)

The destruction of 2-methylisoborneol and geosmin using titanium dioxide photocatalysis [PDF]

open access: yesApplied Catalysis B: Environmental, 2003
Geosmin (GSM) and 2-methylisoborneol (MIB) are semi-volatile compounds produced by cyanobacteria in surface waters. These compounds present problems to the drinking water industry and in aquaculture because they can taint water and fish producing an earthy-musty flavour.
Lawton, Linda A.   +3 more
openaire   +3 more sources

Effet des efflorescences d’Anabaena spp. sur la qualité organoleptique de la truite arc-en ciel (Onchorynchus mykiss) [PDF]

open access: yes, 2009
Une étude a été menée sur dix plans d’eau peu profonds et eutrophes, touchés régulièrement par des efflorescences de cyanobactéries, et en particulier le genre Anabaena (A. spiroides et A flos-aquae).
Hallier, Arnaud   +3 more
core   +2 more sources

Levels of Two Earthy and Musty Odor Compounds, 2-Methylisoborneol and Geosmin, in Wastewater and Concentration Variations during Treatment

open access: yesJournal of Water and Environment Technology, 2023
We determined the concentrations of 2-methylisoborneol (2-MIB) and geosmin in final effluent from wastewater treatment plants in Kyoto City, Japan, investigating variations during treatment.
Ko Hosoda   +6 more
doaj   +1 more source

Management of Biesboch reservoirs for quality control with special reference to eutrophication [PDF]

open access: yes, 1992
The three Biesbosch Reservoirs are pumped storage reservoirs, fed with rather polluted and highly eutrophic water from the River Meuse. Air injection at the bottom of the reservoirs prevents thermal stratification, which would otherwise result in serious
Oskam, G., van Breemen, L.
core  

Utilizing a consumer taste panel to assess the geosmin sensory detection threshold in market‐size Atlantic salmon, Salmo salar, produced in land‐based aquaculture systems

open access: yesJournal of the World Aquaculture Society, Volume 57, Issue 2, April 2026.
Abstract Microbially derived geosmin causes an earthy off‐flavor in Atlantic salmon, Salmo salar, produced in land‐based systems, placing these products at risk for rejection. Therefore, a study was conducted to investigate the geosmin sensory threshold in market‐size Atlantic salmon.
John Davidson   +4 more
wiley   +1 more source

Radiolytic degradation of 2-methylisoborneol and geosmin in water: Reactive radical species and transformation pathways

open access: yesChemical Engineering Journal Advances, 2021
Water radiolysis can serve as a useful tool to study the degradation of organic pollutants in water. Manipulation of the radiolytic system enables the selective production of reactive species (RS) with known yields.
C. Christophoridis   +5 more
doaj   +1 more source

Evaluation of Several Commercial Algicides for Control of Odor-producing Cyanobacteria [PDF]

open access: yes, 2005
The production of certain odorous metabolites is an undesirable attribute of cyanobacteria (blue-green algae) growth in aquaculture ponds [e.g., channel catfish(Ictalurus punctatus)] and in drinking water reservoirs.
Schrader, Kevin K.
core  

Strukturrevision des C16‐Sesquiterpens Hegelenether und der Mechanismus der C6‐Methylierung in der Terpenbiosynthese

open access: yesAngewandte Chemie, Volume 138, Issue 9, 23 February 2026.
Die Struktur des nicht‐kanonischen C16‐Sesquiterpens Hegelenether wurde zur Struktur von Marxdiol revidiert und seine absolute Konfiguration bestimmt. Isotopenmarkierungsexperimente klärten den stereochemischen Verlauf der an seiner Biosynthese beteiligten Methyltransferase auf.
Heng Li   +3 more
wiley   +1 more source

Ecophysiological perspectives of blue-green algal blooms [PDF]

open access: yes, 2001
Blue-green algae (cyanobacteria) have had a profound and unparalled impact on the aquatic environment because of the phenomenon of bloom formation. In many countries, water management is threatened with extensive and persistent noxious blooms of blue ...
Akin-Oriola, G.A., Jeje, C.Y.
core  

Structural Revision of the C16 Sesquiterpene Hegelenether and the Mechanism of C6‐Methylation in Terpene Biosynthesis

open access: yesAngewandte Chemie International Edition, Volume 65, Issue 9, 23 February 2026.
The structure of the non‐canonical C16 sesquiterpene named hegelenether was revised to the structure of marxdiol, and its absolute configuration was assigned. Isotopic labeling experiments revealed the stereochemical course of the methyltransferase involved in its biosynthesis.
Heng Li   +3 more
wiley   +1 more source

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