Examples of 'guaiacol' in a sentence
Meaning of "guaiacol"
Guaiacol is a compound that is often used in organic chemistry and has a distinct aroma and flavor, commonly found in smoked foods
Show more definitions
- A naturally occurring methoxy phenol, having certain medicinal applications
How to use "guaiacol" in a sentence
Basic
Advanced
guaiacol
Guaiacol is produced by the action of a bacterium on lignin.
There was complete guaiacol conversion at those conditions.
Advantageously the composition is free of guaiacol.
Guaiacol and guaiacolsulphonates of potassium.
The reaction with guaiacol produces a bluish grey color.
Guaiacol for pharmaceutical purposes.
Several routes exist for synthesizing vanillin from guaiacol.
Guaiacol and guaiacolsuphonates of potassium.
The researchers focused on a small amphipathic compound known as guaiacol.
Synthesizing guaiacol or guaethol from pyrocatechol is much more direct.
Mass transfer phenomena in the hydrotreatment of guaiacol on a noble metal catalyst.
Guaiacol may be purified from the raw extract by distillation.
The dosage units and systems can comprise a guaiacol component.
Guaiacol is extracted from its reaction medium before being subjected to an oxidation step.
They found that the concentration of ethanol had a large effect on guaiacol.
See also
Guaiacol is one of the molecules responsible for the cork taint wine fault.
Removing the methoxy group from guaiacol is the most facile deoxygenation pathway.
Compounds resulting from the condensation of two glyoxylic acid molecules with one guaiacol molecule.
Reaction temperature had a significant effect on guaiacol conversion and deoxygenated product distribution.
Guaiacol is produced in the gut of Desert locusts by the breakdown of plant material.
Previous experiments showed that flavour compounds like guaiacol tend to stick to ethanol.
Pyrazine compounds and guaiacol compounds on the other hand are semi volatile flavor compounds.
Several of the typical flavour substance such as guaiacol are leached out from the wood.
The guaiacol taint is described as smokey, phenolic or medicinal.
Ascorbic acid inhibits the oxidation of guaiacol and the three absorption maxima change differently.
Today, artificial vanillin is made either from guaiacol or lignin.
Mix powder and guaiacol first then add oil and BA.
Chemically, it is an ester resulting from the combination of aspirin and guaiacol.
There are other solvents used like Guaiacol and Ethyl Oleate to increase solubility.
For example, veratrole can today be exploited separately from guaiacol.
Yields relative to the guaiacol introduced in the first step,.
Guaiacol can be synthesized by the dimethylation of catechol followed by selective mono-demethylation.
Of those, the most important are guaiacol and syringol and their derivatives.
Guaiacol is a product of the degradation of lignin, particularly of the lignin of resinous trees.
For example, temperature seems to favor the demethoxylation of guaiacol and of syringol.
In a first step, guaiacol can be extracted from an aqueous fermentation broth.
The invention specifically covers the production of guaiacol and / or of guaethol from pyrocatechol.
Condensations with guaiacol in place of phenol provides a route to vanillin, a net formylation.
However, the fermentative production of natural guaiacol has not yet been described so far.
Guaiacol vanillin, adulterated with acetovanillone, has an odor indistinguishable from lignin vanillin.
Through extensive computational modelling, they investigated how guaiacol behaved at different alcohol concentrations.
The guaiacol component can be a component mixture containing guaiacol or a 4-substituted derivative thereof.
In addition, a new differential growth medium was evaluated for detecting guaiacol producing spoilage strains.
Therefore, the guaiacol can not be separated from the cresylic acid fractions by conventional distillation.
Selective medium could not reliably separate the guaiacol producing strains from non-guaiacol producing strains.
Guaiacol was selected because ABTS does not work when the pH is over 7.
To understand the reactivity, the hydrotreating of two model molecules was studied, Guaiacol and Furfural.
The veratrole concentration in the guaiacol storage tank ( mixture of new+recycled ) is variable.
Eucalyptine camphora inn, eucalyptol inn, guaiacol.
This subheading covers only guaiacol ( or / nomethoxyphenol, pyrocatechol monomethyl ether ) and potassium guaiacolsulphonates.
