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Laccase is produced by a number of fungal species that can infect grapes, most notably Botrytis cinerea Pers. (1794). [17] Laccase is active at wine pH and its activity is not readily suppressed by sulfur dioxide. It has been noted to cause oxidative browning in white wines and loss of colour in red wines.
Laccase EC 1.10.3.2 (urishiol oxidase), a 3-domain enzyme found in fungi and plants, which oxidizes different phenols and diamines. CueO is a laccase found in Escherichia coli that is involved in copper-resistance. [4] Ascorbate oxidase EC 1.10.3.3, a 3-domain enzyme found in higher plants.
Its active ingredient is phenol (just in Sore Throat Spray, not in Sore Throat Lozenges), a compound whose antiseptic properties were discovered by Friedlieb Ferdinand Runge. Other Chloraseptic formulas are based on benzocaine .
The enzyme works by catalyzing the o-hydroxylation of monophenol molecules in which the benzene ring contains a single hydroxyl substituent to o-diphenols (phenol molecules containing two hydroxyl substituents at the 1, 2 positions, with no carbon between). [3] It can also further catalyse the oxidation of o-diphenols to produce o-quinones. [4]
Your best bet for finding Lysol Disinfectant Spray is going to a local store in-person. To prevent unnecessary exposure during the pandemic, you can call ahead to check for inventory and wear a mask .
Germolene's active ingredients include phenol 1.2% (providing antiseptic, locally analgesic and antipruritic effects) and chlorhexidine digluconate 0.25%. The Germoloids line of Germolene products, intended for use on haemorrhoids , also includes zinc oxide , and the analgesic lidocaine hydrochloride .
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Oxidative coupling of phenol by VCl 4. Coproducts including vanadium(III) and hydrogen chloride are not shown. Oxidative phenol couplings can occur through either inner sphere or outer sphere processes. In inner sphere processes, the phenolic substrate coordinates to the metal center to give a phenoxide complex.