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Recolector de Ciencia Abierta, RECOLECTA
Article . 1994 . Peer-reviewed
License: CC BY NC ND
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Recolector de Ciencia Abierta, RECOLECTA
Article . 1994 . Peer-reviewed
License: CC BY NC ND
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
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Influencia de la sorción de hidrolizados proteicos cuaternizados en las propiedades químicas de lana oxidada.

Authors: Gómez de Paula, Ma Nieves; Naik Kardile, Arun; Juliá Ferrés, Ma. Rosa; Erra Serrabasa, Pilar;

Influencia de la sorción de hidrolizados proteicos cuaternizados en las propiedades químicas de lana oxidada.

Abstract

[FR] La sorption d'hydrolysés protéiques amphiphiles d'ammonium quaternaire sur des fibres de kératine produit des changements favorables par rapport aux propriétés chimiques et physiques de fibres kératiniques chimiquement aff ectées apportant en outre de nouvelles qualités. Dans ce travail, on presente une étude de la sortion de peptides amphiphiles d'ammonium quaternaire sur des fibres de laine traitées au peroxyde d'hydrogene en milieu alcalin et on y discute les modifications causées sur les propriétés chimiques desdites fibres, telles que la solubilité alcaline et la solubilité urée-bisulfite, et les possibles mécanismes impliqués.

[ES] La sorción de hidrolizados proteicos anfifílicos de amonio cuaternario en fibras de queratina produce cambios favorables en relación con las propiedades químicas y físicas de fibras queratínicas químicamente dafiadas aportando, además, nuevas cualidades. En este trabajo se presenta un estudio de la sorción de péptidos anfifílicos de amonio cuaternario en fibras de lana tratadas con peróxido de hidrógeno en medio alcalino y se discuten las modificaciones causadas en las propiedades químicas de dichas fibras, tales como solubilidad alcalina y solubilidad urea-bisulfito, y los posibles mecanismos implicados.

[EN] The sorption of amphiphilic proteic hydrolyzates of quaternary ammonium in keratin fibres produces favourable changes in the chemical and physical fibres of chemically damaged keratin fibres providing new qualities. This paper presents a study about the sorption of amphiphilic peptides of quaternary ammonium in wool fibres treated with hydrogen peroxide in an alkaline medium; the modifications caused in the chemical properties of the fibres, such as alkali solubility and urea-bisulphite and the possible mechanisms involved are discussed.

Los autores agradecen a la Srta. l. Mufioz su colaboración en el trabajo experimental y a la DGICYT por la financiación al proyecto PB9010105.

6 pages, 3 figures, 3 tables.

Peer reviewed

Country
Spain
Keywords

Hydrolysés protéiques quaternisés, Hidrolizados proteicos, Llana, Wool, Lana, Cuaternizado, Hidròlisi, Àrees temàtiques de la UPC::Enginyeria tèxtil ::Fibres tèxtils::Fibres naturals, Laine, Quaternized proteic hydrolyzates, :Enginyeria tèxtil ::Fibres tèxtils::Fibres naturals [Àrees temàtiques de la UPC]

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selected citations
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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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impulse
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