Results 11 to 20 of about 26,435 (268)

HPLC-DAD-ESI/MS Monitoring of Stilbenes Content in Vranac Red Wines Produced with Traditional and Modern Fermentation Methods

open access: yesMacedonian Journal of Chemistry and Chemical Engineering, 2020
Quantification of stilbenes was performed on Vranac wines (vintage 2008 and 2009) produced by traditional and modern fermentation methods, applying different enological additions (enzyme, oak chips and grape tannins).
Danijela Raicevic   +4 more
doaj   +1 more source

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

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

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

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

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

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

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

A Focused Multiple Reaction Monitoring (MRM) Quantitative Method for Bioactive Grapevine Stilbenes by Ultra-High-Performance Liquid Chromatography Coupled to Triple-Quadrupole Mass Spectrometry (UHPLC-QqQ) [PDF]

open access: yes, 2017
Grapevine stilbenes are a family of polyphenols which derive from trans-resveratrol having antifungal and antimicrobial properties, thus being considered as phytoalexins.
Bru-Martinez, Roque   +4 more
core   +6 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

Home - About - Disclaimer - Privacy