ADDITIVES FOR CELLULASE ENHANCEMENT

Authors

  • Eugene M. Obeng Biotechnology Research Institute, Universiti Malaysia Sabah, Kota Kinabalu, Sabah, Malaysia
  • Chan Yi Wei Biotechnology Research Institute, Universiti Malaysia Sabah, Kota Kinabalu, Sabah, Malaysia
  • Siti Nurul Nadzirah Adam Biotechnology Research Institute, Universiti Malaysia Sabah, Kota Kinabalu, Sabah, Malaysia
  • Clarence M. Ongkudon Bioprocess Engineering Research Group, Biotechnology Research Institute, Universiti Malaysia Sabah, Jalan UMS, 88400 Kota Kinabalu, Sabah, MALAYSIA.Energy Research Institute, Universiti Malaysia Sabah, Jalan UMS, 88400 Kota Kinabalu, Sabah, 88400, MALAYSIA.

DOI:

https://doi.org/10.51200/bijb.vi.1174

Keywords:

cellulases, hemicellulases, laccases , LPMOs, salts, surfactants

Abstract

Cellulases have been vital for the saccharification of lignocellulosic biomass into reduced sugars to produce biofuels and other essential biochemicals. However, the sugar yields achievable for canonical cellulases (i.e. endoglucanases, exoglucanases and β-glucosidases) have not been convincing in support of the highly acclaimed prospects and end-uses heralded. The persistent pursuit of the biochemical industry to obtain high quantities of useful chemicals from lignocellulosic biomass has resulted in the supplementation of cellulose-degrading enzymes with other biological
complementation. Also, chemical additives (e.g. salts, surfactants and chelating agents) have been employed to enhance the stability and improve the binding and overall functionality of cellulases to increase product titre. Herein, we report the roadmap of cellulase-additive supplementations and the associated yield performances.

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Published

2020-12-23

How to Cite

Obeng, E. M. ., Chan Yi Wei, Nadzirah Adam, S. N. ., & Ongkudon, C. M. (2020). ADDITIVES FOR CELLULASE ENHANCEMENT. Borneo International Journal of Biotechnology (BIJB), 1 - 18. https://doi.org/10.51200/bijb.vi.1174