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",
    author = "Irina Rauvanto and Jaakko Pere and Kaj Henricson",
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    doi = "10.3183/npprj-2006-21-03-p328-335",
    language = "English",
    volume = "21",
    pages = "328--335",
    journal = "Nordic Pulp and Paper Research Journal",
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    number = "3",

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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 -