Results 51 to 60 of about 13,095 (231)

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

Journal 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, Ananta Choudhury, Biplab Kumar Dey   +2 more
doaj   +1 more source

Taming the stilbene radical anion

Chemical Science, 2022
Alkene radical anions appear as intermediates in a variety of organic reductions. Here, the isolation of the stilbene radical anion via complexation between cations or coordination to a low-coordinate iron complex is reported.
Grégoire Sieg, Igor Müller, Kilian Weißer, C. Gunnar Werncke   +3 more
openaire   +2 more sources

Synthesis and Biological Evaluation of Halogenated E-Stilbenols as Promising Antiaging Agents

Molecules, 2020
The increased risk of illness and disability is related to the age inevitable biological changes. Oxidative stress is a proposed mechanism for many age-related diseases.
Ester Sara Di Filippo, Letizia Giampietro, Barbara De Filippis, Marwa Balaha, Vincenzo Ferrone, Marcello Locatelli, Tiziana Pietrangelo, Angela Tartaglia, Rosa Amoroso, Stefania Fulle   +9 more
doaj   +1 more source

E-Stilbenes: General Chemical and Biological Aspects, Potential Pharmacological Activity Based on the Nrf2 Pathway

Pharmaceuticals
Stilbenes are phytoalexins, and their biosynthesis can occur through a natural route (shikimate precursor) or an alternative route (in microorganism cultures).
Elaine L. S. S. Mendonça, Jadriane A. Xavier, Marilene B. T. Fragoso, Messias O. Silva, Pierre B. Escodro, Alane C. M. Oliveira, Paolo Tucci, Luciano Saso, Marília O. F. Goulart   +8 more
doaj   +1 more source

STUDIES ON STILBENES IN RED WINE [PDF]

Scientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2018
Stilbenes are non-flavonoid phenolic compounds that are synthesized in the form of monomers and oligomers of numerous plant species, including the Vitaceae family.
Luminita VISAN, Radiana-Maria TAMBA-BEREHOIU, Ciprian Nicolae POPA, Silvana Mihaela DANAILA-GUIDEA   +3 more
doaj  

Characterization of Resveratrol, Oxyresveratrol, Piceatannol and Roflumilast as Modulators of Phosphodiesterase Activity. Study of Yeast Lifespan

Pharmaceuticals, 2020
Our desire to live longer has led to an ever-increasing number of novel antiaging products. However, few molecules have any real effect and new ones need to be studied before they can be used commercially.
Adrián Matencio, Francisco García-Carmona, José Manuel López-Nicolás   +2 more
doaj   +1 more source

Effect of the Sequential Inoculation of Non-Saccharomyces/Saccharomyces on the Anthocyans and Stilbenes Composition of Tempranillo Wines

Frontiers in Microbiology, 2019
The phenolic compounds of red wines are responsible for their color, astringency, and antioxidant properties. The fermentative yeasts might be used to modulate wines in terms of their color, aroma and probably healthy properties.
Rocío Escribano-Viana, Javier Portu, Patrocinio Garijo, Rosa López, Pilar Santamaría, Isabel López-Alfaro, Ana Rosa Gutiérrez, Lucía González-Arenzana   +7 more
doaj   +1 more source

Heartwood Chemistry Predicts Natural Durability in Pinus nigra Clones: The Critical Role of Resin Acid over Stilbenes in Decay Resistance

Compounds
The natural durability of wood, determined primarily by its chemistry, meets the growing demand for environmentally sustainable alternatives to toxic wood preservatives.
Kostas Ioannidis, Nikoleta Soulioti, Polyxeni Koropouli, Eleni Melliou, Prokopios Magiatis, Georgios Menexes   +5 more
doaj   +1 more source

Catalytic Pyrolysis of Waste Polystyrene Over Fe–B Composite Catalyst for Enhanced Liquid Fuel Production

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Healthcare derived polystyrene waste represents a growing and under addressed fraction of plastic waste streams due to contamination risks and limited recyclability. This study aims to investigate the valorization of waste polystyrene foam through catalytic and noncatalytic pyrolysis pathways to evaluate product yield distribution and identify
Salman Khan, Zahid Hussain, Bilal Ahmad, Naveed Ahmad, Shohreh Azizi   +4 more
wiley   +1 more source

Dynamic Control of Nucleic Acids Self‐Assembly and Expression Using Photoswitches

Chemistry – A European Journal, EarlyView.
We review here the recent progress made in the design of molecular photoswitches, and highlight their implementation for the dynamic control over nucleic acids self‐assembly and expression. ABSTRACT Synthetic nucleic acids have become readily available and now constitute versatile building blocks in materials science—where they can be used to engineer ...
Noemí Nogal, Hugo Laigle, Maxime Mansy, Sébastien Ulrich, Mathieu Surin   +4 more
wiley   +1 more source