Results 261 to 270 of about 68,765 (325)

Production of cellulases and xylanases in solid-state fermentation by different strains of Aspergillus niger using sugarcane bagasse and brewery spent grain

, 2021
The objective of this study was to evaluate the effect of sugarcane bagasse (SCB) and brewery spent grain (BSG) on xylanase and cellulase enzymes production using different strains: Aspergillus niger CECT 2700, A. niger CECT 2915 and A.
M. G. Morán-Aguilar, I. Costa-Trigo, M. Calderón-santoyo, J. Domínguez, M. Aguilar-Uscanga   +4 more
semanticscholar   +1 more source

Animal cellulases

Cellular and Molecular Life Sciences, 2001
Previous dogma has maintained that cellulose, ingested by xylophagous or herbivorous animals, is digested by cellulolytic symbiotes. The first evidence in conflict with this contention involved the demonstration of cellulolytic activities in symbiote-free secreting organs (e.g., the salivary glands of termites) or defaunated guts.
H, Watanabe, G, Tokuda
openaire   +2 more sources

Thermostable cellulases: Current status and perspectives.

Bioresource Technology, 2019
It is envisaged that the utilization of lignocellulosic biomass for ethanol production for transport sector, would make cellulases the most demanded industrial enzyme. The greatest potential of cellulolytic enzymes lies in ethanol production from biomass
A. Patel, R. Singhania, S. Sim, Ashok Pandey   +3 more
semanticscholar   +1 more source

Glycosylation of cellulase: a novel strategy for improving cellulase

Critical Reviews in Biotechnology, 2023
Protein glycosylation is the most complex posttranslational modification process. Most cellulases from filamentous fungi contain N-glycosylation and O-glycosylation. Here, we discuss the potential roles of glycosylation on the characteristics and function of cellulases.
Le Gao, Yi Jiang, Kai Hong, Xiaoyi Chen, Xin Wu   +4 more
openaire   +2 more sources

Cellulase Assays

2009
Cellulose is a heterogeneous polysaccharide, and its enzymatic hydrolysis requires endoglucanase, exoglucanase (cellobiohydrolase), and beta-glucosidase to work together. We summarize the most commonly used assays for individual enzymes and cellulase mixture.
Y H Percival, Zhang, Jiong, Hong, Xinhao, Ye   +2 more
openaire   +2 more sources

Current perspective in research and industrial applications of microbial cellulases.

International Journal of Biological Macromolecules
The natural interactions between various bacteria, fungi, and other cellulolytic microorganisms destroy lignocellulosic polymers. The efficacy of this process is determined by the combined action of three main enzymes: endoglucanases, exo-glucanases, and
Priya Sutaoney, S. Rai, Sakshi Sinha, R. Choudhary, A. Gupta, S. K. Singh, P. Banerjee   +6 more
semanticscholar   +1 more source

Carbohydrate binding modules enhance cellulose enzymatic hydrolysis by increasing access of cellulases to the substrate.

Carbohydrate Polymers, 2019
Plant biomass is a low-cost and abundant source of carbohydrates for production of fuels, "green" chemicals and materials. Currently, biochemical conversion of the biomass into sugars via enzymatic hydrolysis is the most viable technology. Here, the role
A. Bernardes, V. Pellegrini, F. Curtolo, C. Camilo, B. L. Mello, M. Johns, J. Scott, F. Guimarães, I. Polikarpov   +8 more
semanticscholar   +1 more source

Adsorption and desorption of cellulases on/from lignin-rich residues from corn stover

Industrial crops and products (Print), 2019
The impact of lignin-rich residues (LRRs) on cellulose hydrolysis and the adsorption/desorption of cellulases on/from LRRs were investigated. The LRRs were prepared from dilute acid (LRR-DA) and dilute alkaline (LRR-NaOH) -pretreated corn stover.
Xixun Hao, Yanfei Li, Jinye Wang, Yujie Qin, Junhua Zhang   +4 more
semanticscholar   +1 more source

Visualizing cellulase activity

Biotechnology and Bioengineering, 2013
AbstractCommercial exploitation of lignocellulose for biotechnological production of fuels and commodity chemicals requires efficient—usually enzymatic—saccharification of the highly recalcitrant insoluble substrate. A key characteristic of cellulose conversion is that the actual hydrolysis of the polysaccharide chains is intrinsically entangled with ...
Patricia, Bubner, Harald, Plank, Bernd, Nidetzky   +2 more
openaire   +2 more sources

Detergent‐compatible bacterial cellulases

Journal of Basic Microbiology, 2018
Cellulases, lipases, proteases, and amylases are employed in the detergent preparation to speed up the detergency process. Microbial cellulases are now commercially manufactured and are being used by various industries like detergent industry. Currently,
F. Niyonzima
semanticscholar   +1 more source