Effect of purified Trichoderma reesei cellulases on the supramolecular structure of cotton cellulose

M.-A. Rousselle, N.R. Bertoniere, P.S. Howley, Jaakko Pere, Johanna Buchert

Research output: Contribution to journalArticleScientificpeer-review

8 Citations (Scopus)

Abstract

Commercial cellulases may contain mixtures of different cellulase components, and properties of cotton fabrics treated with cellulases vary with the nature of these mixtures. This study reports the effect of treatments with cellulase monocomponents on the molecular and supramolecular structures of cotton cellulose. Desized, scoured, and bleached printcloth fabrics prepared from ring spun or rotor spun Deltapine cotton yarns are treated with monocomponent cellulases—endoglucanase I and II and cellobiohydro lase I and II from Trichoderma reesei—in an acetate buffer in stainless steel canisters in the presence of stainless steel ball bearings. The effects of the treatments are reported for fabric weight loss, reducing sugar formation, fabric breaking strength and tearing strength, copper number, water of imbibition, cellulose microstructure as revealed by hydrogen bonding patterns, and fiber pore size distribution.
Original languageEnglish
Pages (from-to)921-928
Number of pages8
JournalTextile Reseach Journal
Volume73
Issue number10
DOIs
Publication statusPublished - 2003
MoE publication typeA1 Journal article-refereed

Fingerprint

Cellulases
Cellulose
Cotton
Cellulase
Stainless Steel
Stainless steel
Cotton yarn
Ball bearings
Cotton fabrics
Sugars
Pore size
Copper
Hydrogen bonds
Buffers
Acetates
Rotors
Microstructure
Water
Fibers

Cite this

Rousselle, M.-A. ; Bertoniere, N.R. ; Howley, P.S. ; Pere, Jaakko ; Buchert, Johanna. / Effect of purified Trichoderma reesei cellulases on the supramolecular structure of cotton cellulose. In: Textile Reseach Journal. 2003 ; Vol. 73, No. 10. pp. 921-928.
@article{35561cd2e1864049833b07cdf1f5c9e4,
title = "Effect of purified Trichoderma reesei cellulases on the supramolecular structure of cotton cellulose",
abstract = "Commercial cellulases may contain mixtures of different cellulase components, and properties of cotton fabrics treated with cellulases vary with the nature of these mixtures. This study reports the effect of treatments with cellulase monocomponents on the molecular and supramolecular structures of cotton cellulose. Desized, scoured, and bleached printcloth fabrics prepared from ring spun or rotor spun Deltapine cotton yarns are treated with monocomponent cellulases—endoglucanase I and II and cellobiohydro lase I and II from Trichoderma reesei—in an acetate buffer in stainless steel canisters in the presence of stainless steel ball bearings. The effects of the treatments are reported for fabric weight loss, reducing sugar formation, fabric breaking strength and tearing strength, copper number, water of imbibition, cellulose microstructure as revealed by hydrogen bonding patterns, and fiber pore size distribution.",
author = "M.-A. Rousselle and N.R. Bertoniere and P.S. Howley and Jaakko Pere and Johanna Buchert",
year = "2003",
doi = "10.1177/004051750307301013",
language = "English",
volume = "73",
pages = "921--928",
journal = "Textile Reseach Journal",
issn = "0040-5175",
publisher = "SAGE Publications",
number = "10",

}

Effect of purified Trichoderma reesei cellulases on the supramolecular structure of cotton cellulose. / Rousselle, M.-A.; Bertoniere, N.R.; Howley, P.S.; Pere, Jaakko; Buchert, Johanna.

In: Textile Reseach Journal, Vol. 73, No. 10, 2003, p. 921-928.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - Effect of purified Trichoderma reesei cellulases on the supramolecular structure of cotton cellulose

AU - Rousselle, M.-A.

AU - Bertoniere, N.R.

AU - Howley, P.S.

AU - Pere, Jaakko

AU - Buchert, Johanna

PY - 2003

Y1 - 2003

N2 - Commercial cellulases may contain mixtures of different cellulase components, and properties of cotton fabrics treated with cellulases vary with the nature of these mixtures. This study reports the effect of treatments with cellulase monocomponents on the molecular and supramolecular structures of cotton cellulose. Desized, scoured, and bleached printcloth fabrics prepared from ring spun or rotor spun Deltapine cotton yarns are treated with monocomponent cellulases—endoglucanase I and II and cellobiohydro lase I and II from Trichoderma reesei—in an acetate buffer in stainless steel canisters in the presence of stainless steel ball bearings. The effects of the treatments are reported for fabric weight loss, reducing sugar formation, fabric breaking strength and tearing strength, copper number, water of imbibition, cellulose microstructure as revealed by hydrogen bonding patterns, and fiber pore size distribution.

AB - Commercial cellulases may contain mixtures of different cellulase components, and properties of cotton fabrics treated with cellulases vary with the nature of these mixtures. This study reports the effect of treatments with cellulase monocomponents on the molecular and supramolecular structures of cotton cellulose. Desized, scoured, and bleached printcloth fabrics prepared from ring spun or rotor spun Deltapine cotton yarns are treated with monocomponent cellulases—endoglucanase I and II and cellobiohydro lase I and II from Trichoderma reesei—in an acetate buffer in stainless steel canisters in the presence of stainless steel ball bearings. The effects of the treatments are reported for fabric weight loss, reducing sugar formation, fabric breaking strength and tearing strength, copper number, water of imbibition, cellulose microstructure as revealed by hydrogen bonding patterns, and fiber pore size distribution.

U2 - 10.1177/004051750307301013

DO - 10.1177/004051750307301013

M3 - Article

VL - 73

SP - 921

EP - 928

JO - Textile Reseach Journal

JF - Textile Reseach Journal

SN - 0040-5175

IS - 10

ER -