What is guaiacol used for?

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What is guaiacol used for?

Guaiacol is used in traditional dental pulp sedation, and has the property of inducing cell proliferation; guaiacol is a potent scavenger of reactive oxygen radicals and its radical scavenging activity may be associated with its effect on cell proliferation.

What is guaiacol chemical name?

Guaiacol

Names
Preferred IUPAC name 2-Methoxyphenol
Other names o-Methoxyphenol O-Methylcatechol 2-Hydroxyanisole Pyroguaiac acid Pyrocatechol monomethyl ether 1-hydroxy-2-methoxybenzene
Identifiers
CAS Number 90-05-1

What is pH guaiacol?

Moreover, all the isoforms are unable to oxidise guaiacol, a typical laccase substrate, and catalyse oxidation of the substrate analysed at the same optimal pH (2.5–4.0, 4.0–6.0, 4.0–5.0 for ABTS, syringaldazine and DMP, respectively).

Is guaiacol a substrate?

With guaiacol as substrate, acidic pH optima have often been reported for the apoplastic peroxidases of several plant species (Hendriks et al., 1991; Melo et al., 1996; Nair and Showalter, 1996).

Is guaiacol an alcohol?

Our simulations revealed that guaiacol is present at the air-liquid interface at ethanol concentrations that correspond to the alcohol content of bottled or diluted whiskies. Because the drink is consumed at the interface first, our findings help to understand why adding water to whisky helps to enhance its taste.

Is guaiacol toxic?

We concluded that guaiacol is an extremely toxic product (toxic rating class 5) whose use should be restricted or banned.

What is guaiacol found in?

Guaiacol is a phenolic natural product first isolated from Guaiac resin and the oxidation of lignin. Guaiacol is also present in wood smoke, as a product of pyrolysis of lignin. Guaiacol has been found in the urine of patients with neuroblastoma and pheochromocytoma.

What does guaiacol smell like?

Guaiacol and its derivatives are commonly found in nature and are known for their characteristic smoky, clove-like and vanilla-like smells. All compounds elicited characteristic smoky/smoked ham-like, vanilla-like/sweet and/or clove-like smell impressions.

Is guaiacol an enzyme?

An enzyme is a protein in the cell which lowers the activation energy of a catalyzed reaction, thus increasing the rate of the reaction. In order to test for the presence of the enzyme, the extract is mixed with H2 O + O2 and a compound commonly known as Guaiacol (2-methyoxyphenol).

Is guaiacol an electron donor?

The most common substrate used as an electron donor is guaiacol; it was therefore also used in this research.

What is guaiacol in whiskey?

One such molecule is guaiacol, a substance that develops when the grain is dried over peat smoke when making malt whisky, providing the smoky flavour to the whisky,” Karlsson explains. Karlsson and Friedman carried out computer simulations of water/ethanol mixtures in the presence of guaiacol to study its interactions.

Is guaiacol a phenol?

Guaiacol is a monomethoxybenzene that consists of phenol with a methoxy substituent at the ortho position. Guaiacol is a phenolic natural product first isolated from Guaiac resin and the oxidation of lignin. Guaiacol is also present in wood smoke, as a product of pyrolysis of lignin.

Which is the best medical definition of guaiacol?

Medical Definition of guaiacol.: a fragrant liquid or solid compound C7H8O2 obtained by distilling guaiacum or from wood-tar creosote or made synthetically and used chiefly as an expectorant and as a local anesthetic.

How is guaiacol used as a disinfectant?

Guaiacol is an agent thought to have disinfectant properties and used as an expectorant. Guaiacol is a phenolic natural product first isolated from Guaiac resin and the oxidation of lignin. Guaiacol is also present in wood smoke, as a product of pyrolysis of lignin.

Where does guaiacol in wood smoke come from?

Guaiacol is a phenolic natural product first isolated from Guaiac resin and the oxidation of lignin. Guaiacol is also present in wood smoke, as a product of pyrolysis of lignin.

What kind of bioaccumulation does guaiacol have?

[USPRwire, Wed Aug 14 2019] Guaiacol is a naturally occurring, biodegradable and organic compound that has low potential of bioaccumulation and mainly disperses in water. [ClickPress, Wed Aug 14 2019] Guaiacol is a naturally occurring, biodegradable and organic compound that has low potential of bioaccumulation and mainly disperses in water.

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