Results 11 to 20 of about 26,147 (195)

UHPLC Analysis of Reynoutria japonica Houtt. Rhizome Preparations Regarding Stilbene and Anthranoid Composition and Their Antimycobacterial Activity Evaluation

open access: yesPlants, 2021
Reynoutria japonica Houtt. is a critical invasive alien plant in Europe and North America with a drastic impact on native flora. However, R. japonica has medicinal potential, especially as a source of stilbenes.
Fabian Alperth   +3 more
doaj   +1 more source

Grapevine Cane Extracts: Raw Plant Material, Extraction Methods, Quantification, and Applications

open access: yesBiomolecules, 2020
Grapevine canes are viticulture waste that is usually discarded without any further use. However, recent studies have shown that they contain significant concentrations of health-promoting compounds, such as stilbenes, secondary metabolites of plants ...
María José Aliaño-González   +2 more
doaj   +1 more source

Tree defence and bark beetles in a drying world: carbon partitioning, functioning and modelling. [PDF]

open access: yes, 2020
Drought has promoted large-scale, insect-induced tree mortality in recent years, with severe consequences for ecosystem function, atmospheric processes, sustainable resources and global biogeochemical cycles.
Almuth Hammerbacher   +15 more
core   +1 more source

Two-photon absorption and broadband optical limiting with bis-donor stilbenes [PDF]

open access: yes, 1997
Large two-photon absorptivities are reported for symmetrical bis-donor stilbene derivatives with dialkylamino or diphenylamino groups. These molecules exhibit strong optical limiting of nanosecond pulses over a broad spectral range in the visible ...
Ehrlich, J. E.   +6 more
core   +1 more source

Stilbenes, a Versatile Class of Natural Metabolites for Inflammation—An Overview

open access: yesMolecules, 2023
Stilbenes are polyphenolic allelochemicals synthesized by plants, especially grapes, peanuts, rhubarb, berries, etc., to defend themselves under stressful conditions.
Jameel M. Al-Khayri   +9 more
doaj   +1 more source

Amine catalysis for the organocatalytic diboration of challenging alkenes [PDF]

open access: yes, 2016
© 2016 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim The generation of in situ sp 2 –sp 3 diboron adducts has revolutionised the synthesis of organoboranes.
Althaus   +35 more
core   +1 more source

In Vitro Toxicity Assessment of Stilbene Extract for Its Potential Use as Antioxidant in the Wine Industry [PDF]

open access: yes, 2019
The reduction of sulfur dioxide in wine is a consumer’s demand, considering the allergic effects that may occur in people who are sensitive to it. Stilbenes are candidates of great interest for this purpose because of their antioxidant/antimicrobial ...
Cantos Villar, Emma   +5 more
core   +2 more sources

Chemical Profiling on Bioactive Stilbenoids in the Seeds of Paeonia Species Growing Wild in Greece

open access: yesSeparations, 2023
The seeds of Paeonia clusii Stern subsp. clusii and Paeonia mascula (L.) Mill. subsp. mascula growing wild in Greece, though not previously investigated, has been studied as a source of bioactive stilbenoids and other phenolics.
Eleni Dimitropoulou   +3 more
doaj   +1 more source

An Overview on Plant Derived Phenolic Compounds and Their Role in Treatment and Management of Diabetes

open access: yesJournal of Pharmacopuncture, 2022
Objectives: In recent decades, the trend for treating diabetes mellitus (DM) has shifted toward alternative medicines that are obtained from plant sources.
Himangshu Deka   +2 more
doaj   +1 more source

Polyphenols Targeting MAPK Mediated Oxidative Stress and Inflammation in Rheumatoid Arthritis

open access: yesMolecules, 2021
Rheumatoid arthritis (RA) is a chronic, systemic, autoimmune disorder, predominantly symmetric, which causes joint inflammation, cartilage degeneration and bone erosion, resulting in deformity and the loss of physical function. Although the management of
Tapan Behl   +12 more
doaj   +1 more source

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