Results 71 to 80 of about 39,507 (336)

Development of a consolidated bioprocess for the production of citric acid using Aspergillus niger as biocatalyst

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract The industrial production of citric acid, an ingredient in beverages, pharmaceuticals, and cosmetics, is based on microbial fermentation of glucose or sucrose. Given the elevated cost of these sugars, lignocellulosic biomass is emerging as a cost‐effective and environmentally friendly feedstock for sustainable bioprocesses.
Ludovica Varriale   +4 more
wiley   +1 more source

Trapping and Characterization of the Reaction Intermediate in Cyclodextrin Glycosyltransferase by Use of Activated Substrates and a Mutant Enzyme [PDF]

open access: yes, 1997
Cyclodextrin glycosyltransferases (CGTases) catalyze the degradation of starch into linear or cyclic oligosaccharides via a glycosyl transfer reaction occurring with retention of anomeric configuration.
Dijkstra, Bauke W.,   +4 more
core   +3 more sources

Evaluation of enzymatic pretreatment strategies to enhance anaerobic digestion of tomato waste

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Tomato residues are a form of solid waste that can be converted into methane through anaerobic digestion (AD). However, methane production is often limited due to incomplete hydrolysis caused by the high lignocellulosic content of tomato waste.
María Eugenia Martínez   +4 more
wiley   +1 more source

Characterization of α-Glucosidases From Lutzomyia longipalpis Reveals Independent Hydrolysis Systems for Plant or Blood Sugars

open access: yesFrontiers in Physiology, 2019
Lutzomyia longipalpis is the main vector of Leishmania infantum and exploits different food sources during development. Adults have a diet rich in sugars, and females also feed on blood.
Samara G. da Costa   +5 more
doaj   +1 more source

Crystal structure and biochemical characterization of the recombinant ThBgl, a GH1 β-glucosidase overexpressed in Trichoderma harzianum under biomass degradation conditions [PDF]

open access: yes, 2016
Additional file 3: Table S3. Percent identity matrix between the GH3 β-glucosidase. The multiple sequence alignment was performed using the Clustal Omega server ( http://www.ebi.ac.uk/Tools/msa/clustalo/ )
Aline Crucello   +7 more
core   +4 more sources

Exploiting agricultural residues for sustainable bioconversion: production of cellulolytic and lignin‐degrading enzymes

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Agroindustrial activity generates substantial waste during harvesting and processing. This study investigated the potential use of sugarcane bagasse, corn cob husk, and wheat bran as substrates for enzyme production by Aspergillus niger and Ceriporiopsis subvermispora. Aspergillus niger and C. subvermispora exhibited comparable filter paperase
Arianne Tairyne de Souza   +4 more
wiley   +1 more source

The effect of sulfide on -glucosidases: implications for starch degradation in anaerobic bioreactors [PDF]

open access: yes, 2007
Membrane associated α-glucosidase activity was investigated in a methanogenic bioreactor (MR) and a biosulfidogenic bioreactor (SR). Temperature and pH optima studies showed temperature optima of 50 °C and pH optima of 8.0 for the α-glucosidases from ...
Togo, C A, Wutor, V C
core   +2 more sources

Trends in the utilization, expenditure and costs of noninsulin glucose‐lowering drugs in the Medicaid population: Steady increases in glucagon‐like peptide‐1 receptor agonist and sodium–glucose transporter‐2 inhibitor use, prices and expenditure

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims This study aimed to analyse changes in the utilization, expenditure and average cost of noninsulin glucose‐lowering drugs (GLDs) between 2008 and 2023. Methods This was a retrospective observational study of 2008–2023 data from the National Medicaid State Drug Utilization database.
Rawan O. Almadfaa
wiley   +1 more source

Investigating the cellular functions of β-Glucosidases for synthesis of lignocellulose-degrading enzymes in Trichoderma reesei

open access: yesEngineering Microbiology, 2023
β-glucosidases play an important role in the synthesis of cellulase in fungi, but their molecular functions and mechanisms remain unknown. We found that the 10 putative β-glucosidases investigated in Trichoderma reesei facilitate cellulase production ...
Ai–Ping Pang   +7 more
doaj  

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