Results 11 to 20 of about 19,467 (169)

Correlation of Guaiacol Production With Presence and Expression of the Guaiacol Biosynthetic Gene Cluster in Alicyclobacillus Spp

open access: yeseFood
The whole genome sequences of A. dauci DSM 28700, A. fastidiosus KKP 3000 (guaiacol producers), and A. fastidiosus DSM 17978 (non‐guaiacol producer) were firstly determined. Then, the presence of the guaiacol biosynthetic gene cluster in genome sequences
Rui Cai   +8 more
doaj   +2 more sources

Identification of the two-component guaiacol demethylase system from Rhodococcus rhodochrous and expression in Pseudomonas putida EM42 for guaiacol assimilation

open access: yesAMB Express, 2019
A diversity of softwood lignin depolymerization processes yield guaiacol as the main low molecular weight product. This key aromatic compound can be utilized as a carbon source by several microbial species, most of which are Gram positive bacteria ...
Javier García-Hidalgo   +4 more
doaj   +2 more sources

Biotransformation and Cytotoxic Activity of Guaiacol Dimer [PDF]

open access: yesIndonesian Journal of Chemistry, 2014
Guaiacol, a phenolic compound is known as an anticancer. Dimerization of guaiacol has been done by biotransformation using peroxidase enzyme as biocatalyst. This enzyme was isolated from Indonesian plant, kailan (Brassica oleraceae var.
Galuh Widiyarti   +2 more
doaj   +4 more sources

Electrochemical Polymerization of Guaiacol in Organic Solvents and Analytical Performance of the Poly (Guaiacol) Modified Electrode Towards Phenol Antioxidants

open access: yesChemosensors
The electrochemical polymerization of guaiacol was studied in different organic solvents. Significant electrode blocking was observed in dichloromethane. Microscopic studies verified the formation of a coherent deposit on the platinum electrode.
László Kiss   +2 more
doaj   +2 more sources

Effect of Low Doses of Guaiacol and Ethanol on Enzymatic Activity of Fungal Cultures

open access: yesDose-Response, 2003
The influence of low doses of guaiacol and ethanol, the natural effectors of lignin and phenolics transformations, on laccase and peroxidase activities produced by two strains of Basidiomycetes, Pleurotus sajor-caju and Trametes versicolor , was ...
Elżbieta Malarczyk   +2 more
doaj   +2 more sources

In Situ Hydrodeoxygenation of Guaiacol Using Magnetic Catalysts and Heterogeneous Hydrogen Producer [PDF]

open access: yesChemical Engineering Transactions, 2021
This research aims to figure out the effect of nickel, cobalt, iron powders and alumina-supported nickel catalyst on the hydrodeoxygenation (HDO) of guaiacol using zero-valent Zn as heterogenous hydrogen producer.
Lingyu Tai   +4 more
doaj   +2 more sources

Guaiacol Adsorption and Decomposition on Platinum

open access: yes, 2018
Guaiacol (2-methoxyphenol, C6H4(OH)­(OCH3)) adsorption and reactions on a Pt(100) surface were studied with infrared reflection–absorption spectroscopy (IRAS) and temperature programmed desorption (TPD) measurements at different surface coverage values ...
Denis V. Potapenko (6086033)   +6 more
core   +6 more sources

Hydrodeoxygenation of Guaiacol Over Orthorhombic Molybdenum Carbide: A DFT and Microkinetic Study [PDF]

open access: yes, 2021
The hydrodeoxygenation of guaiacol is modelled over a (100) β-Mo2C surface using density functional theory and microkinetic simulations. The thermochemistry of the process shows that the demethoxylation of the guaiacol, to form phenol, will be the ...
Nanda, Kishore   +3 more
core   +2 more sources

Enzymatic Oxidation of Ca-Lignosulfonate and Kraft Lignin in Different Lignin-Laccase-Mediator-Systems and MDF Production

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Laccase-mediator-oxidized lignin offers replacement for conventional chemical binders to produce fiberboards. Compared to the previously reported laccase–mediator system (LMS), a lignin-laccase-mediator-system (LLMS) has an advantage in that it requires ...
Markus Euring   +9 more
doaj   +1 more source

Impact of NaOH on the Hydrothermal Oxidation of Guaiacol for the Production of Value-Added Products

open access: yesEnergies, 2022
In this study, the impact of NaOH on the hydrothermal oxidation of guaiacol was investigated. It was found that NaOH significantly accelerated the production of formic acid and acetic acid with H2O2 or CuO as the oxidant.
Xu Zeng   +3 more
doaj   +1 more source

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