Results 21 to 30 of about 23,994 (264)
Plant, Soil and Environment, 2020 Continuous monocropping can cause the buildup of autotoxins (e.g., phenolic compounds) in the soil, which can alter soil microbial community and inhibit plant growth.
Muhammad Khashi U Rahman +4 more
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Synthesis of p-Coumarates With Potential Anti-Alzheimer's Action: Enzyme Inhibition and In Silico Studies. [PDF]
Chem BiodiversABSTRACT Alzheimer's disease (AD) is a fatal neurodegenerative disorder that affects cognition, memory, and behavior. Such a disease is considered the most common cause of dementia and affects a large portion of the elderly population worldwide. Currently, cholinesterase inhibitors are used to reduce the symptoms and rate of progression of this disease.
Lopes SP +6 more
europepmc +2 more sources
Individual Phenolic Acids in Distillery Stillage Inhibit Its Biomethanization
Energies, 2022 Polyphenols that are abundant in various organic wastes can inhibit anaerobic degradation of these wastes. This study investigated the effect of the concentration of individual phenolic acids (p-OH benzoic, vanillic, ferulic, sinapic, syringic, and p ...
Wioleta Mikucka, Magdalena Zielinska
doaj +1 more source
The phenolic acids of some species of the Oenothera L. genus
Acta Societatis Botanicorum Poloniae, 2014 The occurence and approximative quantitative proportions of the phenolic acids in four species of the Oenothera L. genus was determined by the method of TLC and HPLC. In all species of Oenothera L.
Tadeusz Krzaczek +2 more
doaj +1 more source
ChemistryOpen, 2021 Phenolic compounds such as vanillic and p‐coumaric acids are pollutants of major concern in the agro‐industrial processing, thereby their effective detection in the industrial environment is essential to reduce exposure.
Dr. Elmer C. Rivera +3 more
doaj +1 more source
Ferulic and coumaric acids, total phenolic compounds and their correlation in selected oat genotypes
Czech Journal of Food Sciences, 2007 Ferulic and coumaric acids were determined by high-performance liquid chromatography in 21 oat genotypes supplied from the gene bank of the Research Institute of Plant Production in Piešťany (Slovak Republic) with the aim of selecting some genotypes ...
Mária Kováčová, Eva Malinová
doaj +1 more source
Photoinitiated Intramolecular Proton Transfer in Deprotonated para-Coumaric Acid [PDF]
The Journal of Physical Chemistry A, 2019 Deprotonated para-coumaric acid is commonly considered as a model for the chromophore in photoactive yellow protein, which undergoes E → Z isomerization following absorption of blue light. Here, tandem ion mobility mass spectrometry is coupled with laser excitation to study the photochemistry of deprotonated para-coumaric acid, to show that the E ...
James N. Bull +4 more
openaire +4 more sources
Grasas y Aceites, 2020 The present study aimed to perform a chromatographic and spectrophotometric characterization of the bioactive compounds, antioxidants, phenolics, profile of fatty acids and minerals in spreads supplemented with different contents of baru almonds.
M. L.L. Campidelli +5 more
doaj +1 more source
Antioxidants, 2022 The total antioxidant potential of a sample cannot be predicted from the antioxidant activity of its compounds; thus, scientists usually explain the overall activity through their combined effects (synergistic, antagonistic, or additive).
Danijela Skroza +7 more
doaj +1 more source
Comparative <sup>1</sup>H NMR Metabolomics Between Scandinavian Propolis and Australian Propolis: The Quest to Identify Radical Scavenging Compounds. [PDF]
Magn Reson ChemPropolis from Scandinavia and Australia was chemically characterized using 1H NMR spectroscopy and multivariate modeling. Recursive partial least squares revealed spectral features associated with radical scavenging activity, and STOCSY enabled identification of the key phenolic compounds underlying these bioactive features. ABSTRACT Propolis from Apis
Vind J +5 more
europepmc +2 more sources