INSIGHTS INTO HIGH TEMPERATURE PRETREATMENT ON CELLULASE PROCESSING OF BAMBOO

Main Article Content

Jia-Jia FU Li-Na FU Mei-Ying TAN Ru-Kun SHI Hong-Bo WANG

Abstract

Bamboo processing was performed with commercial cellulase. The properties of cellulase and the effect of high temperature pretreatment on cellulase hydrolysis of bamboo were investigated. Results indicated that cellulase hydrolysis performed fast and dramatically within 30 minutes, and then gradually reached its balance. It was found that pretreatment played an active role in cellulase processing, which enhanced the saccharification of bamboo and benefited highmolecular-weight lignin degradation and removal. Additionally, a better performance of bamboo processing was achieved under the cellulase concentration of 15IU in total reaction system of 100 ml at 50 °C, pH 4.8, together with the high temperature pretreatment of 120 °C for 15 minutes.

Article Details

How to Cite
FU, Jia-Jia et al. INSIGHTS INTO HIGH TEMPERATURE PRETREATMENT ON CELLULASE PROCESSING OF BAMBOO. Thermal Science, [S.l.], v. 16, n. 5, p. 1524-1528, dec. 2016. ISSN 2334-7163. Available at: <http://thermal-science.tech/journal/index.php/thsci/article/view/857>. Date accessed: 19 sep. 2017. doi: https://doi.org/10.2298/TSCI1205524F.
Section
Articles
Received 2016-12-29
Accepted 2016-12-30
Published 2016-12-30

References

[1] Fu, J. J., et al., Bamboo Fiber Processing: Insights into Hemicellulase and Cellulase Substrate Accessibility, Biocatalysis and Biotransformation, 30 (2012), 1, pp. 27-37.
[2] Fu, J. J., Yang, X. X., Yu, C. W., Preliminary Research on Bamboo Degumming by Xylanase. Biocatalysis and Biotransformation, 26 (2008), 5, pp. 450-454.
[3] Fu, J. J., et al., Bio-Processing on Bamboo Fiber Extraction for Textile Application: a Mini Review, Biocatalysis and Biotransformation, 30 (2012), 1, pp. 141-153.
[4] Fu, J. J., et al., Bioprocessing of Bamboo Materials. Fibres & Textiles in Eastern Europe, 20 (2012), 1, pp. 13-19.

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