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2023 Volume 14 Issue 2

Optimizing Cellulases Production by Trichoderma atroviride AD-130 under Submerged Fermentation using Low-Cost Substrates


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Abstract

A newly isolated strain of Trichoderma atroviride AD-130 was used to produce cellulases under submerged fermentation (SmF) using low-cost lignocellulosic substrates, water hyacinth, and municipal solid wastes. Although, the synthesis of β-glucosidase enzyme remains deficient in most of the Trichoderma spp. but the same was found considerably higher in the newly isolated fungus. Untreated and dried lignocellulosic biomasses of water hyacinth (Eichhornia crassipes) and municipal solid wastes were used as abundant and cost-effective substrates. Trichoderma atroviride AD-130 showed the highest cellulase activity on the fourth day of incubation at pH 7.0, temperature 30°C, 2% substrate concentration, and agitation speed of 180 rpm under submerged fermentation. The cellulase production decreased sharply when any of the optimized factors, whether pH, temperature, substrate concentration, or agitation speed was either increased or decreased beyond the optimized ones. Also, the poised proportion of FPase and β-glucosidase secreted by the cited fungus could have helped in completing the hydrolytic procedure efficiently.


How to cite this article
Vancouver
Kumar A, Suhag M, Singh J, Dhankhar R. Optimizing Cellulases Production by Trichoderma atroviride AD-130 under Submerged Fermentation using Low-Cost Substrates. J Biochem Technol. 2023;14(2):125-33. https://doi.org/10.51847/hmyfBAsNQG
APA
Kumar, A., Suhag, M., Singh, J., & Dhankhar, R. (2023). Optimizing Cellulases Production by Trichoderma atroviride AD-130 under Submerged Fermentation using Low-Cost Substrates. Journal of Biochemical Technology, 14(2), 125-133. https://doi.org/10.51847/hmyfBAsNQG
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JOURNAL OF BIOCHEMICAL TECHNOLOGY
JOURNAL OF BIOCHEMICAL TECHNOLOGY
Journal of Biochemical Technology is a double-blind peer reviewed International Journal published by the Sevas Publishing on behalf of the Biochemical Technology Society, a Registered Charity Organization from India

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AREA OF INTEREST
new advances in enzymatic and protein mechanims; applied molecular genetics and biotechnology; genomics and proteomics; metabolic; medical, environmental, food and agro biotechnology.

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This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge. Keywords include, Biochemical Research: Endo/exocytosis, Trafficking, Membrane Biology, Cell Migration, Cell-Matrix Organelle Biogenesis, Cytoskeleton Proteolysis, Cell Death, Cell Cycle, Cancer, Cell Growth/Death, Differentiation, Drug Targets, Gene Therapy, Models of Disease, Proteomics, Stem Cells, Bioenergetics, Mitochondria, Free Radicals, Redox Signaling, Ion Transport/Channels, Oxidative