Results 21 to 30 of about 853,014 (297)

Acknowledgement to Reviewers of Metabolites in 2014

open access: yesMetabolites, 2015
The editors of Metabolites would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2014:[...]
Metabolites Editorial Office
doaj   +1 more source

Opioid Metabolites [PDF]

open access: yesJournal of Pain and Symptom Management, 2005
The metabolism of opioids closely relates to their chemical structure. Opioids are subject to O-dealkylation, N-dealkylation, ketoreduction, or deacetylation leading to phase-I metabolites. By glucuronidation or sulfatation, phase-II metabolites are formed.
openaire   +2 more sources

Production Assay and Partial Characterization of a Protease Produced by Idiomarina loihiensis, a Moderately Halophilic Bacterium Strain

open access: yesBiology and Life Sciences Forum, 2023
Halophiles are microorganisms that inhabit saline and hypersaline environments, requiring salinity to survive in such extreme conditions. These microorganisms are mainly researched for their biotechnological potential.
Hania Benmebarek, Karima Kharroub
doaj   +1 more source

Kawal: A fermented food as a source of Bacillus strain producing antimicrobial peptides

open access: yesScientific African, 2023
: Kawal is a fermented food condiment obtained by spontaneous fermentation of Senna obtusifolia leaves. Fermentative microbiota's consists of microorganisms producing a diversity of bioactive molecules.
Blaise Waongo   +7 more
doaj   +1 more source

Metabolites of Marine Sediment-Derived Fungi: Actual Trends of Biological Activity Studies

open access: yesMarine Drugs, 2021
Marine sediments are characterized by intense degradation of sedimenting organic matter in the water column and near surface sediments, combined with characteristically low temperatures and elevated pressures.
Anton N. Yurchenko   +2 more
doaj   +1 more source

Antioxidant Activity of Three Honey Samples in relation with Their Biochemical Components

open access: yesJournal of Analytical Methods in Chemistry, 2013
The antioxidant activities based on the free radical scavenging, reducing power, and bleaching inhibition were investigated for the three commonly used honeys in Malaysia, namely, tualang, gelam, and acacia honey.
Lee Suan Chua   +3 more
doaj   +1 more source

Solvent Fractionation and Acetone Precipitation for Crude Saponins from Eurycoma longifolia Extract

open access: yesMolecules, 2019
Eurycoma longifolia is a popular folk medicine in South East Asia. This study was focused on saccharide-containing compounds including saponins, mainly because of their medical potentials.
Lee Suan Chua   +3 more
doaj   +1 more source

Microbial and metabolic profiling reveal strong influence of water table and land-use patterns on classification of degraded tropical peatlands [PDF]

open access: yesBiogeosciences, 2014
Tropical peatlands from southeast Asia are undergoing extensive drainage, deforestation and degradation for agriculture and human settlement purposes. This is resulting in biomass loss and subsidence of peat from its oxidation.
S. Mishra   +6 more
doaj   +1 more source

Luteapyrone, a Novel ƴ-Pyrone Isolated from the Filamentous Fungus Metapochonia lutea

open access: yesMolecules, 2021
In the process of screening for new bioactive microbial metabolites we found a novel ƴ-pyrone derivative for which we propose the trivial name luteapyrone, in a recently described microscopic filamentous fungus, Metapochonia lutea BiMM-F96/DF4.
Roman Labuda   +12 more
doaj   +1 more source

Understanding and Classifying Metabolite Space and Metabolite-Likeness

open access: yesPLoS ONE, 2011
While the entirety of 'Chemical Space' is huge (and assumed to contain between 10(63) and 10(200) 'small molecules'), distinct subsets of this space can nonetheless be defined according to certain structural parameters. An example of such a subspace is the chemical space spanned by endogenous metabolites, defined as 'naturally occurring' products of an
Peironcely, Miguel J.E.   +4 more
openaire   +6 more sources

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