Elucidating the chemical nature of laccase-modified alkyl gallates

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Title:	Elucidating the chemical nature of laccase-modified alkyl gallates
Author:	Cusola Aumedes, Oriol; Valls Vidal, Cristina; Vidal Lluciá, Teresa; Roncero Vivero, María Blanca
Other authors:	Universitat Politècnica de Catalunya. Departament d'Expressió Gràfica a l'Enginyeria; Universitat Politècnica de Catalunya. CELBIOTECH - Grup de Recerca: Enginyeria Paperera
Abstract:	In the present work we investigated the chemical changes undergone by enzyme-oxidized lauryl gallate (LG, dodecyl 3,4,5,-trihydroxybenzoate) by using Fourier transform infrared (FTIR) spectroscopy, and an oxidation mechanism is proposed from the results. The FTIR analysis revealed that enzyme-modified gallates consist mainly on open-ring acid products, while the hydrocarbon chains remained unaltered after oxidation
Subject(s):	-Àrees temàtiques de la UPC::Enginyeria paperera -Esters -Gallates -Laccase -Gallic acid -Oxidation -Laccase -Alkyl esters -Gallic acid -Enzyme oxidation -Compostos orgànics -Oxidació
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Document type:	Article - Published version Conference Object
Published by:	Universidade de Aveiro
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