STUDY OF THE HYDROLYTIC ACTIVITY OF CELLULASE ENZYME PREPARATIONS ON COTTON FIBER

STUDY OF THE HYDROLYTIC ACTIVITY OF CELLULASE ENZYME PREPARATIONS ON COTTON FIBER

Authors

  • Nazarov Kamoljon
  • Valixodjayeva Ziyoda
  • Soatov Askarali

DOI:

https://doi.org/10.5281/zenodo.19260037

Keywords:

cellulose, cellulase, selloviridine, pectophoedine, pectinase.

Abstract

Cellulase enzyme complexes derived from a number of bacterial and fungal sources are widely used for the
industrial enzymatic hydrolysis of cellulose-containing raw materials. Recently, cellulase enzyme complexes have been
increasingly applied in the textile, pulp and paper, food, and other industries. In this study, we investigated the possibility
of using three commercial enzyme complexes for the enzymatic hydrolysis of cotton cellulose

Author Biographies

Nazarov Kamoljon


Associate Professor, Department of Biotechnology,
Tashkent State Technical University named after Islam Karimov, Tashkent, Uzbekistan
2nd-year Master’s Student, Department of Biotechnology,
Tashkent State Technical University named after Islam Karimov, Tashkent, Uzbekistan
Independent Researcher, Department of Biotechnology,
Tashkent State Technical University named after Islam Karimov, Tashkent, Uzbekistan
E-mail: kamoljonnazarov@gmail.com

Valixodjayeva Ziyoda


Associate Professor, Department of Biotechnology,
Tashkent State Technical University named after Islam Karimov, Tashkent, Uzbekistan
2nd-year Master’s Student, Department of Biotechnology,
Tashkent State Technical University named after Islam Karimov, Tashkent, Uzbekistan
Independent Researcher, Department of Biotechnology,
Tashkent State Technical University named after Islam Karimov, Tashkent, Uzbekistan

Soatov Askarali


Associate Professor, Department of Biotechnology,
Tashkent State Technical University named after Islam Karimov, Tashkent, Uzbekistan
2nd-year Master’s Student, Department of Biotechnology,
Tashkent State Technical University named after Islam Karimov, Tashkent, Uzbekistan
Independent Researcher, Department of Biotechnology,
Tashkent State Technical University named after Islam Karimov, Tashkent, Uzbekistan

References

Klesov, A. A., & Synitsin, A. P. (1981). Enzymatic hydrolysis of cellulose: The influence of physicochemical and

structural factors of the substrate on the efficiency of enzymatic hydrolysis. Bioorganic Chemistry, No. 12, pp. 1801–

Henriksson, G., et al. (1999). Mechanism of enzymatic hydrolysis of crystalline cellulose. European Journal of

Biochemistry, 259, pp. 88–95.

Nelson, M. I., Kelsey, R. G., & Shafizadeh, F. (1982). Enhancement of enzymatic hydrolysis by simultaneous attrition

of cellulose substrates. Biotechnology and Bioengineering, 24, pp. 293–294.

Nelson, N. (1944). A photometric adaptation of the Somogyi method for the determination of glucose. Journal of

Biological Chemistry, 153, pp. 375–380.

Chekushina, A. V. (2013). Cellulolytic enzyme preparations with enhanced hydrolytic activity based on Trichoderma,

Penicillium, and Myceliophthora fungi. Dissertation abstract for the degree of Candidate of Chemical Sciences.

Moscow.

Nutsubidze, N. N., Todorov, P. T., Patron, M. A., Lara, L. F., Hung, B. R., Dominguez, F., & Klyosov, A. A. (2014).

Cellulolytic enzymes of lobster: Activity and properties. Biotechnology & Bioindustry, pp. 19–21.

Kumar, R., Singh, S., & Singh, O. (2008). Bioconversion of lignocellulosic biomass: Enzymatic hydrolysis of cellulose.

Bioresource Technology, 99(9), pp. 3717–3727.

Zhang, Y.-H. P., & Lynd, L. R. (2004). Cellulose utilization by Clostridium thermocellum: Biohydrolysis and biofuel

production. Applied Microbiology and Biotechnology, 63, pp. 407–414.

Internet resources: www.cottonginning.com; www.ziyonet.uz; www.textile.com; www.textile.ru

Downloads

Published

2026-03-01

Issue

Vol. 4 No. 3 (2026): «Muhandislik va Iqtisodiyot» jurnali

Section

Articles

License

Copyright (c) 2026 MUHANDISLIK VA IQTISODIYOT

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.