Isolation of a cellulolytic rod and its potential application in bio-ethanol production
Abstract
: With the world's focus on bio-fuel, cellulolytic microorganisms are being exclusively explored. In this paper, a strain of rod, NBG, was obtained from the rumen of Inner Mongolia sheep by an enrichment method with Whatman No.1 filter paper as the selective substrate. The strain was found to effectively degrade filter paper in solution. It was identified as Fibrobacter succinogenes based on DNA G + C mol %, together with morphological, physiological and biochemical tests. The endo-glucanase, β-glucosidase and filter paper enzyme activity of NBG reached 62.5 ± 3.0 U•mL-1, 169.0 ± 9.4 U•mL-1 and 30.8 ± 5.4 U•mL-1, respectively, within 72 h of fermentation.Downloads
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Published
2014-02-20
How to Cite
LIU, Z., XU, P., HU, Z., LIU, Y., HOU, X. and ZHANG, Y., 2014. Isolation of a cellulolytic rod and its potential application in bio-ethanol production . Bioscience Journal [online], vol. 30, no. 2, pp. 320–325. [Accessed5 December 2024]. Available from: https://seer.ufu.br/index.php/biosciencejournal/article/view/22148.
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Section
Agricultural Sciences
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Copyright (c) 2014 Zhanying Liu, Pengcheng Xu, Zhiquan Hu, Yucheng Liu, Xianzhi Hou, Yongfeng Zhang
This work is licensed under a Creative Commons Attribution 4.0 International License.