Abstract
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.
Similar content being viewed by others
References
Viikari, L., Rauna, M., Kantelinen, A., Linko, M., and Sundquist, J., in Bleaching with Enzymes. Biotechnology in the Pulp and Paper Industry. Proc. 3rd Int. Conf., Stockholm, 1986, pp. 67–69.
Kantelinen, A., Hortling, B., Sundquist, J., Linko, M.., and Viikari, L., Holzforshung, 1993, vol. 47, pp. 318–324.
Young, R.A. and Akhtar, M., Environmentally Friendly Technologies for the Pulp and Paper Industry, Wiley, 1998.
Bowyer, J.L., Industrial Hemp (Canabis sativa L.) as a Papermaking Raw Material in Minnesota: Technical, Economic and Environmental Considerations, 2001.
Bailey, M.J., Appl. Microbiol. Biotechnol., 1988, vol. 29, pp. 494–496.
Sousa, I.J., Bouchard, J., Methot, M., Berry, R., and Argyropoulos, D.S., J. Pulp Paper Sci., 2002, vol. 28, pp. 167–170.
Author information
Authors and Affiliations
Corresponding author
Additional information
The article is published in the original.
Rights and permissions
About this article
Cite this article
Cil, I., Bermek, H. & Atik, C. Impact of xylanase pretreatment on peroxide bleaching stage of hemp pulp. Russ J Bioorg Chem 36, 860–862 (2010). https://doi.org/10.1134/S1068162010070113
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1068162010070113