Results 31 to 40 of about 46,954 (337)

Progress in Ameliorating Beneficial Characteristics of Microbial Cellulases by Genetic Engineering Approaches for Cellulose Saccharification

open access: yesFrontiers in Microbiology, 2020
Lignocellulosic biomass is a renewable and sustainable energy source. Cellulases are the enzymes that cleave β-1, 4-glycosidic linkages in cellulose to liberate sugars that can be fermented to ethanol, butanol, and other products. Low enzyme activity and
Anica Dadwal   +2 more
doaj   +1 more source

Cellulases Belonging to Glycoside Hydrolase Families 6 and 7 Contribute to the Virulence of Magnaporthe oryzae

open access: yesMolecular Plant-Microbe Interactions, 2012
Upon infection, phytopathogenic fungi secrete an array of hydrolytic enzymes that can degrade components of the host epidermis, including waxes, the cuticle, and cell walls.
Ba Van Vu   +4 more
doaj   +1 more source

Bioconversion of Some Agro-Residues into Organic Acids by Cellulolytic Rock-Phosphate-Solubilizing Aspergillus japonicus

open access: yesFermentation, 2022
Biological-based conversion of agricultural residues into bioactive compounds may be considered to be the basis for various vital industries. However, finding a suitable microorganism is a challenge in the bioconversion process. Therefore, this study was
Samir A. Mahgoub   +9 more
doaj   +1 more source

Cellulases of basidiomycetes for the development of cellulose bioconversion technologies

open access: yesUkrainian Botanical Journal, 2020
Basidiomycetes cultures were screened for the ability to actively express the cellulases complex. Nutrient media with various forms of sugars were used. From 22 cultures of macromycetes (14 species), a group of six cultures with high level activities of ...
Boiko S.M.
doaj   +1 more source

Consolidated Bioprocessing: Synthetic Biology Routes to Fuels and Fine Chemicals

open access: yesMicroorganisms, 2021
The long road from emerging biotechnologies to commercial “green” biosynthetic routes for chemical production relies in part on efficient microbial use of sustainable and renewable waste biomass feedstocks.
Alec Banner   +2 more
doaj   +1 more source

Agro-waste: a potential fermentation substrate for Penicillium chrysogenum [PDF]

open access: yes, 2009
Common agro-wastes found in Lagos, Nigeria (cassava shavings, corncob, sawdust, and sugarcane pulp) were compared with glucose and lactose as fermentation substrates for Penicillium chrysogenum PCL501.
Chinedu, S. N.   +3 more
core   +2 more sources

Effects of temperature on the cellulose binding ability of cellulase enzymes [PDF]

open access: yes, 1999
The effects of high temperatures on catalytic activity and binding abilities of crude Trichoderma reesei cellulases in solution and adsorbed to a cotton fabric were studied.
Andreaus, Juergen   +2 more
core   +1 more source

DESAFIOS RELACIONADOS À PRODUÇÃO E APLICAÇÃO DAS ENZIMAS CELULOLÍTICAS NA HIDRÓLISE DA BIOMASSA LIGNOCELULÓSICA

open access: yesQuímica Nova
The second generation (2G) ethanol obtained from lignocellulosic biomass has been considered as a potential alternative source of energy for the transportation sector. However, the technologies to convert lignocellulose into fermentable sugars still face
Camila Florencio   +2 more
doaj   +1 more source

An Active of Extracellular Cellulose Degrading Enzyme from Termite Bacterial Endosimbiont

open access: yesIndonesian Journal of Biotechnology, 2015
Cellulase is an ezyme that specifically cleaves the 1,4-β-glycosidic bond of cellulose to produce the small fragments of simple carbohydrate. This work was aimed to characterize the extracellular cellulase from Paenibacillus spp., which was previously ...
M. Saifur Rohman   +4 more
doaj   +1 more source

Cellulolytic Properties of a Potentially Lignocellulose-Degrading Bacillus sp. 8E1A Strain Isolated from Bulk Soil

open access: yesAgronomy, 2022
Cellulolytic enzymes produced by spore-forming bacteria seem to be a potential solution to the degradation of lignocellulosic waste. In this study, several dozen bacterial spore-forming strains were isolated from soil and one of them was selected for ...
Jakub Dobrzyński   +2 more
doaj   +1 more source

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