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Recolector de Ciencia Abierta, RECOLECTA
Article . 1995 . Peer-reviewed
License: CC BY NC ND
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Recolector de Ciencia Abierta, RECOLECTA
Article . 1995 . Peer-reviewed
License: CC BY NC ND
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Estudio de la sorción de hidrolizados proteicos en lana tratada con tioglicolato amónico. Parte 1: Influencia en las propiedades químicas

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

Estudio de la sorción de hidrolizados proteicos en lana tratada con tioglicolato amónico. Parte 1: Influencia en las propiedades químicas

Abstract

[FR] La sorption d'hydrolysés protéiques amphiphiles sur des fibres kératiniques produit des améliorations en ce qui concerne les propriétés chimiques et physiques des fibres abimées, leur apportant en outre, de nouvelles qualités. Dans ce travail, sont présentées les modfications chimiques, telles que la solubilité en alcali et en urée-bisulfite, causée sur la laine traitée au thioglycolate ammonique et hydrolysé protéique soit au collagène, de kératine, soit à leur dérivés amphiphiles respectifs quaternisés et elles sont comparées à celles obtenues pour de la laine uniquement réduite.

[ES] La sorción de hidrolizados proteicos anfifílicos en fibras queratínicas produce mejoras en relación con las propiedades químicas y físicas de fibras dañadas aportando, además, nuevas cualidades. En este trabajo se presentan las modificaciones químicas, tales como solubilidad en álcali y en urea-bisulfito, causadas en lana tratada con tioglicolato amónico e hidrolizado proteico bien de colágeno, de queratina o de sus respectivos derivados anfifilicos cuaternizados y se comparan con las obtenidas para lana solamente reducida.

[EN] Sorption of amphiphilic hydrolysed proteics by keratin fibres induces improvement in their chemical and mechanical properties by imparting new characteristics. In this paper chemical modifications are discussed like alkaline, and urea bisulphate solubility produced by treating wool with ammonium thioglicolate and hydrolysed proteics of callogen, queratine or its respective amphiphelic derivatives and are compared with wool characteristics only reduced.

Los autores agradecen a la Srta. I.Mufioz su colaboración en el trabajo experimental y a la DGICYT por la financiación al Proyecto PB9310026.

8 pages, 1 figure, 3 tables.

Peer reviewed

Country
Spain
Keywords

Hidrolilados proteicos, Hydrolysed proteics, Wool, Solubilidad en álcali, Hidròlisi, Hydrvlyse de protéine, Solubikté en alcali et en urée-bisulfire, :Enginyeria tèxtil ::Fibres tèxtils::Fibres naturals [Àrees temàtiques de la UPC], Thioglycolate alkaline, Thioglywlate anionique, Àrees temàtiques de la UPC::Enginyeria tèxtil ::Fibres tèxtils::Fibres naturals, Urea-bisulfato, Tioglicolato, Llana -- Tractaments, Ureabisulphate solubilites

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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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