In the study, Prof Karlsson and colleague Prof Ran Friedman carried out computer simulations of mixtures of water and pure alcohol, or ethanol, in the presence of
guaiacol.
The water-soluble copper porphyrinate, copper (II) porphyrinate (CuTPPs = [5,10,15,20- tetrakis(N-methylpyridyl-4)porhinato]copper(II) tetratosylate)), was previously examined by UV-Vis and electron paramagnetic (EPR) spectroscopy for its ability to engage in a number of reactions involving either axial ligation to the copper or possible redox cycling, with ligands and potential redox partners such as nitrite, imidazole, dithionite, 2,2'-azino-bis(3- ethylbenzthiazoline-6-sulphonic acid) (ABTS) and
guaiacol [5].
Zhenjiang site will benefit from the cleanest and most sustainable patented technology based on a fully integrated ex-catechol and
guaiacol production value chain, including an exclusive water treatment process.
Pyrolysis product list, molecular mass (M+), fragment ions used for quantification and retention times relative to
guaiacol (RT) code Name [M.
Guaiacol glyceryl ether (GGE) or guaifenesin is a white powder, with a bitter taste, little soluble in water.
Considering their importance, scientists evaluated the enzymatic activities of superoxide dismutase,
guaiacol peroxidase and glutathione reductase, as well as the hydrogen peroxide content during the drying of two types of coffee bean, one processed as natural coffee and the other as pulped natural coffee.
Myeloperoxidase (MPO) activity of neutrophils was measured by
guaiacol oxidation (Capeillere-Biandin 1998).
Las enzimas SOD, CAT, GR, APOD y
guaiacol peroxidasas (GPOD) son activadas desde las primeras horas de tratamiento con cobre; aunque el comportamiento de sus actividades a traves del tiempo es diferente para cada una de las enzimas (Mediouni et al.
Essential oils that contain substituted phenols (eugenol, thymol, carvacrol, and
guaiacol (Fig.
POD activity was measured by monitoring the time course of the change in absorbance at 478 nm by
guaiacol oxidation (Chance & Maehly 1956).
Changes in ascorbate peroxidase, catalase,
guaiacol peroxidase and superoxide dismutase activities in common bean (Phaseolus vulgaris) nodules under salt stress .
w] monophenol derivatives originated from wood, such as
guaiacol, catechol, and cresols.
