منابع مشابه
Producing Keratin Hydrolysates from Sheep Wool
Manuscript describes producing keratin hydrolysate from sheep wool through two-stage technology whose principle consists in first having wool processed in an alkaline environment during the first stage, and then effecting hydrolysis in the second stage through the action of proteolytic enzyme. Experiments were planned in accordance with factor schemes of 23 types in which factors under study we...
متن کاملWool Keratin-Associated Protein Genes in Sheep—A Review
The importance of sheep's wool in making textiles has inspired extensive research into its structure and the underlying genetics since the 1960s. Wool keratin-associated proteins (KAPs) are a key structural component of the wool fibre. The characterisation of the genes encoding these proteins has progressed rapidly with advances in the nucleotide and protein sequencing. This review describes ou...
متن کاملKeratin Coatings for Wool: Shrinkproofing and Nanoparticle Delivery
Wool fabrics were treated with keratin hydrolysate in isolated systems, in systems incorporating a cross-linking enzyme, and in systems with nanoparticle silver. The dimensions of wool fabric were controlled after keratin applications and the strength of bleached wool fabric was improved. Keratin applications imparted these improved properties when applied alone and when applied with the enzyme...
متن کاملRemoval of Pb(II) from water using keratin colloidal solution obtained from wool.
The aim of this study is to investigate the use of keratin colloidal solution, which was obtained from wool, for the removal of Pb(II) from water. The addition of keratin colloidal solution (15 g L(-1), 0.30 mL) to a Pb(II) solution (1.0 mM, 0.90 mL, pH 5.0) resulted in the formation and precipitation of a Pb-keratin aggregate. Measurement of the Pb(II) and protein concentrations in the superna...
متن کاملThe sequence of SCMK-B2B, a high-sulfur protein from wool keratin.
The complete amino acid sequence of the protein subfraction B of S-carboxymethylated kerateine B2 (SCMK-BZB), a reduced and S-carboxymethylated high-sulfur protein from wool has been determined. The protein contains 156 amino acid residues; the NHa-terminal alanine residue is acetylated and the COOH-terminal residue is S-carboxymethylcysteine. The protein contains no lysine, histidine, nor meth...
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ژورنال
عنوان ژورنال: Research Letters in Materials Science
سال: 2009
ISSN: 1687-6822,1687-6830
DOI: 10.1155/2009/147175