Research Progress in Thermophilic Microorganisms for Cellulose Degradation

doi:10.13560/j.cnki.biotech.bull.1985.2022-1240

Abstract

Abstract:

Cellulosic biomass is a geographically abundant renewable resource, showing enormous potential to contribute to alleviate the escalating energy and environmental problems. Cellulase is the key to bioconversion of cellulose, and its catalytic effect determines the commercial potential of using cellulose for bioenergy production. In view of the fact that it is difficult for conventional mesophilic enzymes are to adapt to harsh conditions of industrial processing, cellulase from thermophilic microorganisms has attracted the attention of researchers. In this paper, recent progress in thermophilic cellulolytic microorganisms, cellulase types and cellulose degradation strategies was reviewed. Further, the role and application status of thermophilic cellulase in industrial production were discussed. Finally, the technical bottleneck and research emphases of large-scale application of thermophilic cellulose were presented, and the commercial prospect of thermophilic cellulose was prospected.

Key words: thermophilic microorganism, cellulase, degradation paradigm

ZHANG Jing, ZHANG Hao-rui, CAO Yun, HUANG Hong-ying, QU Ping, ZHANG Zhi-ping. Research Progress in Thermophilic Microorganisms for Cellulose Degradation[J]. Biotechnology Bulletin, 2023, 39(6): 73-87.

Figures/Tables 9

References 119

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