Impact of xylanase pretreatment on peroxide bleaching stage of hemp pulp

Pretreatment of hemp pulp with xylanase was investigated. Unbleached hemp pulp was treated with commercial xylanase, and then bleached with hydrogen peroxide. Control pulp bleached with out xylanase was compared with xylanase bleached pulp. Application of xylanase was found to have a positive effect...

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Bibliographic Details
Published inRussian journal of bioorganic chemistry Vol. 36; no. 7; pp. 860 - 862
Main Authors Cil, I, Bermek, H, Atik, C
Format Journal Article
LanguageEnglish
Published Dordrecht Dordrecht : SP MAIK Nauka/Interperiodica 01.12.2010
SP MAIK Nauka/Interperiodica
Subjects
Biochemistry
Biomedical and Life Sciences
Biomedicine
Bioorganic Chemistry
bleaching
hemp
Life Sciences
Organic Chemistry
peroxide
Plant Biopolymers
xylanase
hemp
peroxide
bleaching
xylanase
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Summary:Pretreatment of hemp pulp with xylanase was investigated. Unbleached hemp pulp was treated with commercial xylanase, and then bleached with hydrogen peroxide. Control pulp bleached with out xylanase was compared with xylanase bleached pulp. Application of xylanase was found to have a positive effect on followed peroxide stage in terms of low kappa number and high brightness of pulp.
Bibliography:http://dx.doi.org/10.1134/S1068162010070113
ISSN:1068-1620
1608-330X
DOI:10.1134/S1068162010070113