LAPSE:2021.0733
Published Article
LAPSE:2021.0733
Ideal Feedstock and Fermentation Process Improvements for the Production of Lignocellulolytic Enzymes
Attia Iram, Deniz Cekmecelioglu, Ali Demirci
September 22, 2021
The usage of lignocellulosic biomass in energy production for biofuels and other value-added products can extensively decrease the carbon footprint of current and future energy sectors. However, the infrastructure in the processing of lignocellulosic biomass is not well-established as compared to the fossil fuel industry. One of the bottlenecks is the production of the lignocellulolytic enzymes. These enzymes are produced by different fungal and bacterial species for degradation of the lignocellulosic biomass into its reactive fibers, which can then be converted to biofuel. The selection of an ideal feedstock for the lignocellulolytic enzyme production is one of the most studied aspects of lignocellulolytic enzyme production. Similarly, the fermentation enhancement strategies for different fermentation variables and modes are also the focuses of researchers. The implementation of fermentation enhancement strategies such as optimization of culture parameters (pH, temperature, agitation, incubation time, etc.) and the media nutrient amendment can increase the lignocellulolytic enzyme production significantly. Therefore, this review paper summarized these strategies and feedstock characteristics required for hydrolytic enzyme production with a special focus on the characteristics of an ideal feedstock to be utilized for the production of such enzymes on industrial scales.
Keywords
cellulase, enzyme production, hemicellulase, lignin modifying enzymes, lignocellulolytic enzymes, lignocellulosic biomass, pretreatment
Subject
Suggested Citation
Iram A, Cekmecelioglu D, Demirci A. Ideal Feedstock and Fermentation Process Improvements for the Production of Lignocellulolytic Enzymes. (2021). LAPSE:2021.0733
Author Affiliations
Iram A: Department of Agricultural and Biological Engineering, Pennsylvania State University, University Park, PA 16802, USA
Cekmecelioglu D: Department of Food Engineering, Middle East Technical University, Ankara 06800, Turkey
Demirci A: Department of Agricultural and Biological Engineering, Pennsylvania State University, University Park, PA 16802, USA
Journal Name
Processes
Volume
9
Issue
1
First Page
pr9010038
Year
2020
Publication Date
2020-12-26
Published Version
ISSN
2227-9717
Version Comments
Original Submission
Other Meta
PII: pr9010038, Publication Type: Review
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LAPSE:2021.0733
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doi:10.3390/pr9010038
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Sep 22, 2021
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CC BY 4.0
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[v1] (Original Submission)
Sep 22, 2021
 
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Sep 22, 2021
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https://psecommunity.org/LAPSE:2021.0733
 
Original Submitter
Calvin Tsay
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