Results 1 to 10 of about 164,185 (363)

Inter-species and individualized biotransformation of five saponins by human being- and mouse-derived fecal microbiota [PDF]

open access: yesChinese Medicine
Background The gut microbiota plays a critical role in the biotransformation of saponins. However, current research predominantly focuses on metabolism by single microbial species, with limited investigation into inter-species differences or inter ...
Wenjing Wei   +8 more
doaj   +2 more sources

Protein engineering of amine transaminases

open access: yesFrontiers in Catalysis, 2022
Protein engineering is a powerful and widely applied tool for tailoring enzyme properties to meet application-specific requirements. An attractive group of biocatalysts are PLP-dependent amine transaminases which are capable of converting prochiral ...
Qinglong Meng   +4 more
doaj   +1 more source

Perspective on Quantitative Structure–Toxicity Relationship (QSTR) Models to Predict Hepatic Biotransformation of Xenobiotics

open access: yesLivers, 2023
Biotransformation refers to the metabolic conversion of endogenous and xenobiotic chemicals into more hydrophilic substances. Xenobiotic biotransformation is accomplished by a restricted number of enzymes with broad substrate specificities.
Mansi Rai   +8 more
semanticscholar   +1 more source

Nitrifying Microorganisms Linked to Biotransformation of Perfluoroalkyl Sulfonamido Precursors from Legacy Aqueous Film-Forming Foams

open access: yesEnvironmental Science and Technology, 2023
Drinking water supplies across the United States have been contaminated by firefighting and fire-training activities that use aqueous film-forming foams (AFFF) containing per- and polyfluoroalkyl substances (PFAS).
Bridger J. Ruyle   +12 more
semanticscholar   +1 more source

Efficient and Stable Magnetic Chitosan-Lipase B from Candida Antarctica Bioconjugates in the Enzymatic Kinetic Resolution of Racemic Heteroarylethanols

open access: yesMolecules, 2020
Lipase B from Candida antarctica immobilized by covalent binding on sebacoyl-activated chitosan-coated magnetic nanoparticles proved to be an efficient biocatalyst (49.2−50% conversion in 3−16 h and >96% enantiomeric excess) for the ...
Cristina Georgiana Spelmezan   +5 more
doaj   +1 more source

Oligosaccharide Ligands of Galectin-4 and Its Subunits: Multivalency Scores Highly

open access: yesMolecules, 2023
Galectins are carbohydrate-binding lectins that modulate the proliferation, apoptosis, adhesion, or migration of cells by cross-linking glycans on cell membranes or extracellular matrix components.
Kristýna Slámová   +6 more
doaj   +1 more source

Efficient Biodiesel Production Catalyzed by Nanobioconjugate of Lipase from Pseudomonas fluorescens

open access: yesMolecules, 2020
The Amano lipase from Pseudomonas fluorescens (L-AK) was covalently immobilized on various carbon nanomaterials (functionalized single-walled carbon nanotubes and graphene oxide) and tested for biodiesel production.
Judith-Hajnal Bartha-Vári   +5 more
doaj   +1 more source

Current Knowledge on Microviridin from Cyanobacteria

open access: yesMarine Drugs, 2021
Cyanobacteria are a rich source of secondary metabolites with a vast biotechnological potential. These compounds have intrigued the scientific community due their uniqueness and diversity, which is guaranteed by a rich enzymatic apparatus.
Samuel Cavalcante do Amaral   +6 more
doaj   +1 more source

Capric acid secreted by Saccharomyces boulardii influences the susceptibility of Candida albicans to fluconazole and amphotericin B

open access: yesScientific Reports, 2021
The effect of capric acid, secreted by the probiotic yeasts Saccharomyces boulardii, was evaluated on the activities of fluconazole (FLC) and amphotericin B (AMB) against pathogenic Candida albicans fungus.
Jakub Suchodolski   +3 more
doaj   +1 more source

Anabaenopeptins: What We Know So Far

open access: yesToxins, 2021
Cyanobacteria are microorganisms with photosynthetic mechanisms capable of colonizing several distinct environments worldwide. They can produce a vast spectrum of bioactive compounds with different properties, resulting in an improved adaptative capacity.
Patrick Romano Monteiro   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy