Fibre damage in unbleached reinforcement pulp: The effect of hemicelluuloses and lignin on the susceptibility of fibres to damage during oxygen delignification

Irina Rauvanto, Jaakko Pere, Kaj Henricson

Research output: Contribution to journalArticleScientificpeer-review

9 Citations (Scopus)

Abstract

A targeted removal of hemicellulosic components and lignin was carried out using specific enzymes, in order to study the role of these components in the susceptibility of fibres to damage during oxygen delignification. The results were presented in terms of pulp quality numbers after laboratory oxygen bleaching as compared to reference pulp and industrially bleached pulp.
Original languageEnglish
Pages (from-to)328-335
Number of pages8
JournalNordic Pulp and Paper Research Journal
Volume21
Issue number3
DOIs
Publication statusPublished - 2006
MoE publication typeA1 Journal article-refereed

Fingerprint

oxygen pulping
Delignification
Lignin
lignin
reinforcement
Pulp
pulp
Reinforcement
Oxygen
Bleached pulp
oxygen
damage
oxygen bleaching
Fibers
Bleaching
Enzymes
bleaching
enzyme
enzymes
fibre

Keywords

  • fibre damage
  • unbleached kraft pulp
  • xylan
  • glucomannan
  • lignin
  • pulp strength
  • oxygen delignification
  • enzymatic modification

Cite this

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title = "Fibre damage in unbleached reinforcement pulp: The effect of hemicelluuloses and lignin on the susceptibility of fibres to damage during oxygen delignification",
abstract = "A targeted removal of hemicellulosic components and lignin was carried out using specific enzymes, in order to study the role of these components in the susceptibility of fibres to damage during oxygen delignification. The results were presented in terms of pulp quality numbers after laboratory oxygen bleaching as compared to reference pulp and industrially bleached pulp.",
keywords = "fibre damage, unbleached kraft pulp, xylan, glucomannan, lignin, pulp strength, oxygen delignification, enzymatic modification",
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volume = "21",
pages = "328--335",
journal = "Nordic Pulp and Paper Research Journal",
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publisher = "De Gruyter",
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}

Fibre damage in unbleached reinforcement pulp : The effect of hemicelluuloses and lignin on the susceptibility of fibres to damage during oxygen delignification. / Rauvanto, Irina; Pere, Jaakko; Henricson, Kaj.

In: Nordic Pulp and Paper Research Journal, Vol. 21, No. 3, 2006, p. 328-335.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - Fibre damage in unbleached reinforcement pulp

T2 - The effect of hemicelluuloses and lignin on the susceptibility of fibres to damage during oxygen delignification

AU - Rauvanto, Irina

AU - Pere, Jaakko

AU - Henricson, Kaj

PY - 2006

Y1 - 2006

N2 - A targeted removal of hemicellulosic components and lignin was carried out using specific enzymes, in order to study the role of these components in the susceptibility of fibres to damage during oxygen delignification. The results were presented in terms of pulp quality numbers after laboratory oxygen bleaching as compared to reference pulp and industrially bleached pulp.

AB - A targeted removal of hemicellulosic components and lignin was carried out using specific enzymes, in order to study the role of these components in the susceptibility of fibres to damage during oxygen delignification. The results were presented in terms of pulp quality numbers after laboratory oxygen bleaching as compared to reference pulp and industrially bleached pulp.

KW - fibre damage

KW - unbleached kraft pulp

KW - xylan

KW - glucomannan

KW - lignin

KW - pulp strength

KW - oxygen delignification

KW - enzymatic modification

U2 - 10.3183/npprj-2006-21-03-p328-335

DO - 10.3183/npprj-2006-21-03-p328-335

M3 - Article

VL - 21

SP - 328

EP - 335

JO - Nordic Pulp and Paper Research Journal

JF - Nordic Pulp and Paper Research Journal

SN - 0283-2631

IS - 3

ER -