Results 1 to 10 of about 57,036 (277)

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

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

Developing a Sufficient Protocol for the Enhancement of α-Glucosidase Inhibitory Activity by Urena lobata L. Aeroponic Hairy Roots Using Exogenous Factors, a Precursor, and an Elicitor

open access: yesPlants, 2020
Aeroponics is considered as a potential method for the culture of herbal plants due to the high growth rate, quantity and quality enhancement of secondary metabolites, and substantial environmental progress associated with this method.
Dai Minh Cao   +4 more
doaj   +1 more source

Multienzyme Biosynthesis of Dihydroartemisinic Acid

open access: yesMolecules, 2017
One-pot multienzyme biosynthesis is an attractive method for producing complex, chiral bioactive compounds. It is advantageous over step-by-step synthesis, as it simplifies the process, reduces costs and often leads to higher yield due to the synergistic
Xixian Chen   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy