Results 51 to 60 of about 97,766,383 (179)

Biosynthese des vollständig gesättigten C16‐Homosesquiterpens Descartan durch Deprotonierung mit Cyclopropanierung

open access: yesAngewandte Chemie, Volume 138, Issue 38, 14 September 2026.
Eine nicht‐kanonische C16‐Sesquiterpensynthase aus Morganella morganii produziert das ungewöhnliche Grundgerüst Descartan. Ihr Cyclisierungsmechanismus wurde mittels Isotopenmarkierungsexperimenten und DFT‐Berechnungen aufgeklärt. Gezielte Mutagenese veränderte die Enzymfunktion und führte zu alternativen Produkten, darunter Voltairen, dessen ...
Kexin Yang   +4 more
wiley   +1 more source

Application of Activated Carbon/Alginate Composite Beads for the Removal of 2-Methylisoborneol from Aqueous Solution

open access: yesAppliedChem
The presence of 2-methylisoborneol (2-MIB) in water is a critical global concern due to its low threshold and resistance to conventional processes. In the present study, activated carbon/alginate (AC/alginate) composite beads were synthesized via ionic ...
Iresha Lakmali Balasooriya   +2 more
doaj   +1 more source

Optimization of Fenton's reagent coupled to Dissolved Air Flotation to remove cyanobacterial odorous metabolites and suspended solids from raw surface water

open access: yes, 2011
Ferrous salts are commonly used as coagulants in Water Treatment Plants (WTPs). When these salts are combined with hydrogen peroxide in acidic conditions – besides coagulation – an additional Advanced Oxidation Process (Fenton's reagent) can take place ...
Elias-Maxil, JA   +7 more
core   +1 more source

Microbiome‐mediated chemical communication in insects: Implications for pest management

open access: yesPest Management Science, Volume 82, Issue 9, Page 8132-8151, September 2026.
Microbiome–semiochemical interactions involve the following processes: direct microbial synthesis, host gene regulation, precursor biotransformation, microbiome modulation and indirect ecological signaling. Abstract Insects rely on semiochemicals to regulate aggregation, mating, foraging, and host selection. This review synthesizes evidence that insect‐
Ioannis Eleftherianos   +6 more
wiley   +1 more source

Biochemistry and Molecular Genetics of the Biosynthesis of the Earthy Odorant Methylisoborneol in Streptomyces coelicolor

open access: yes, 2016
Biochemistry and Molecular Genetics of the Biosynthesis of the Earthy Odorant Methylisoborneol in Streptomyces ...
Chieh-Mei Wang (1300845)   +1 more
core   +1 more source

Electrochemical Detection of 2-Methylisoborneol (MIB) Using a Gold Electrode

open access: yesInternational Journal of Electrochemical Science, 2019
Odorant substances have been detected in the drinking water of several countries and regions. Although the specific harm of these substances to the human body is not yet clear, they can lead to the decline of drinking-water sensory indicators.
Jia Du   +5 more
doaj   +1 more source

Harvest Stage‐Dependent Variation in Essential Oil Chemotype and Agronomic Yield of Parsley (Petroselinum crispum (Mill.) Fuss)

open access: yesFood Science &Nutrition, Volume 14, Issue 8, August 2026.
Parsley (Petroselinum crispum) was harvested at four ontogenetic stages (Pet‐1 to Pet‐4; May–September) under Mediterranean field conditions. Harvest timing significantly affected both agronomic yield and essential oil (EO) composition. Biomass yield peaked at Pet‐4 (10,076 kg da−1); EO content was highest at Pet‐2 (0.70%). GC–MS identified 55 volatile
Ayşe Betül Avci   +3 more
wiley   +1 more source

Avaliação do potencial de processos oxidativos avançados para remediação de águas contaminadas com geosmina e 2-MIB Evaluation of advanced oxidation processes for remediation of contamined water with geosmin and 2-MIB

open access: yesQuímica Nova, 2008
In this work, the efficiency of some homogeneous advanced oxidation processes (UVC/H2O2, Fe2+/H2O2, UVC/Fe2+/H2O2, UVA/Fe2+/H2O2, solar/Fe2+/H2O2) was investigated toward the degradation of geosmin and 2-methylisoborneol (2-MIB).
Adriane Martins de Freitas   +2 more
doaj   +1 more source

Water quality, waste production, and off‐flavor characterization in a depuration system stocked with market‐size Atlantic salmon Salmo salar

open access: yesJournal of the World Aquaculture Society, 2023
Land‐based Atlantic salmon, Salmo salar, grow‐out facilities utilize depuration to remediate off‐flavor. Water used in this process is either discharged or repurposed as supply water in recirculating aquaculture systems (RAS).
John Davidson   +3 more
doaj   +1 more source

Comparative Evaluation of Single and Combined Adsorption and Peroxone Processes for Taste and Odour Control in Reservoir Water

open access: yesWater and Environment Journal, Volume 40, Issue 3, Page 524-535, August 2026.
ABSTRACT Taste and odour compounds (T&O), particularly 2‐methylisoborneol (2‐MIB) and geosmin, pose persistent challenges in drinking water treatment, as conventional methods often achieve limited removal. This study provides a comparative evaluation of five treatment strategies: activated carbon (AC) adsorption, sulfonic acid‐modified activated carbon
Betul Aykut‐Senel   +3 more
wiley   +1 more source

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