Contrasted enzymatic cocktails reveal the importance of cellulases and hemicellulases activity ratios for the hydrolysis of cellulose in presence of xylans. [PDF]
AMB Express, 2016 Various enzymatic cocktails were produced from two Trichoderma reesei strains, a cellulase hyperproducer strain and a strain with β-glucosidase activity overexpression. By using various carbon sources (lactose, glucose, xylose, hemicellulosic hydrolysate)
Dondelinger E +5 more
europepmc +2 more sources
Exploitation of Aspergillus niger for the Heterologous Production of Cellulases and Hemicellulases [PDF]
The Open Biotechnology Journal, 2008 Filamentous fungi of the Aspergillus niger group are native soil saprophytic fungi. Industrial strains of this group have been extensively used for the production of plant degrading enzymes for the food and beverage, animal feed and paper-and-pulp ...
S. Rose, W. H. Zyl
semanticscholar +2 more sources
Industrial Crops and Products, 2018 The use of microbial enzyme cocktails for the conversion of polysaccharides of plant origin into fermentable sugars is a global trend. The objectives of this study were to optimize the production of cellulases and hemicellulases by the fungus Lichtheimia
Rodrigo Simões Ribeiro Leite +2 more
exaly +2 more sources
Biological Degradation of Spent Coffee Grounds by White Rot Fungi. [PDF]
MicrobiologyopenSpent coffee grounds (SCG) are an extensively generated byproduct of coffee production and consumption. This study demonstrates the ability of white rot fungi to degrade SCG, achieving more than 40% carbohydrate reduction and producing active lignocellulose‐degrading enzymes, highlighting a potential biological approach for the valorization of this ...
Civzele A, Sila A, Mezule L.
europepmc +2 more sources
Comparison of microbial diversity and carbohydrate-active enzymes in the hindgut of two wood-feeding termites, Globitermes sulphureus (Blattaria: Termitidae) and Coptotermes formosanus (Blattaria: Rhinotermitidae) [PDF]
BMC MicrobiologyBackground Wood-feeding termites have been employed as sources of novel and highly efficient lignocellulolytic enzymes due to their ability to degrade lignocellulose efficiently.
Zhidong Zhang +6 more
doaj +2 more sources
Applied Microbiology and Biotechnology, 2008 The filamentous fungi Aspergillus niger and Hypocrea jecorina (Trichoderma reesei) have been the subject of many studies investigating the mechanism of transcriptional regulation of hemicellulase- and cellulase-encoding genes.
Robert L Mach +2 more
exaly +2 more sources
Monomodular and multifunctional processive endocellulases: implications for swine nutrition and gut microbiome [PDF]
Animal MicrobiomePoor efficiency of dietary fibre utilization not only limits global pork production profit margin but also adversely affects utilization of various dietary nutrients. Poor efficiency of dietary nutrient utilization further leads to excessive excretion of
Ming Z. Fan +6 more
doaj +2 more sources
An Engineered Laccase from Fomitiporia mediterranea Accelerates Lignocellulose Degradation [PDF]
BiomoleculesLaccases from white-rot fungi catalyze lignin depolymerization, a critical first step to upgrading lignin to valuable biodiesel fuels and chemicals. In this study, a wildtype laccase from the basidiomycete Fomitiporia mediterranea (Fom_lac) and a variant
Le Thanh Mai Pham +7 more
doaj +2 more sources
Frontiers in Bioengineering and Biotechnology, 2023 Introduction:Thermothelomyces thermophilus, formerly known as Myceliophthora thermophila, is used in industry to produce lignocellulolytic enzymes and heterologous proteins.
Benedikt Siebecker +4 more
doaj +1 more source