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NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR) >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Fibre & Textile Research (IJFTR) >
IJFTR Vol.35 [2010] >
IJFTR Vol.35(4) [December 2010] >
| Title: | Effect of bio-carbonization of coarse wool on its dyeability |
| Authors: | El-Sayed, H |
| Keywords: | Bio-carbonization
Cellulase
Dyeability
Enzyme treatment
Pectinase
Wool
Xylanase |
| Issue Date: | Dec-2010 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | A mixture of acid
cellulase, acid pectinase and xylanase has been utilized for removing vegetable
matters from lightly contaminated Egyptian wool fleece. The proposed mixture is
found to be effective in removing almost all the impurities based on cellulose,
pectin and lignin without attacking wool keratin or affecting its inherent
chemical and mechanical properties. The effect of bio-carbonization of wool on
its dyeability with acid and 1:1 metal complex dyes has been studied. Kinetic
studies as well as the fastness properties of the dyed fibres to washing and
perspiration have also been reported. The properties of bio-carbonized wool
fibres are found to be better than those of wool fibres carbonized by
conventional method using sulphuric acid. |
| Page(s): | 330-336 |
| CC License: |  CC Attribution-Noncommercial-No Derivative Works 2.5 India |
| ISSN: | 0975-1025 (Online); 0971-0426 (Print) |
| Source: | IJFTR Vol.35(4) [December 2010]
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