Results 61 to 70 of about 6,524 (258)

Antioxidant Capacities and Phenolic Levels of Different Varieties of Serbian White Wines [PDF]

open access: yes, 2010
The biologically active compounds in wine, especially phenolics, are responsible for reduced risk of developing chronic diseases (cardiovascular disrease, cancer, diabetes, etc.), due to their antioxidant activities.
Grahovac, Zora B   +3 more
core   +3 more sources

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

Development of Octyl Methoxy Cinnamates (OMC)/Silicon Dioxide (SiO2) Nanoparticles by Sol-Gel Emulsion Method

open access: yesNanomaterials, 2017
Although octyl methoxy cinnamates (OMC) is the most used Ultraviolet B (UVB) filter in sunscreen, it has poor light stability in emulsion system. In this study, OMC/SiO2 nanoparticles were prepared via sol-gel emulsion method.
Pey-Shiuan Wu   +3 more
doaj   +1 more source

Cells Deficient in the Fanconi Anemia Protein FANCD2 are Hypersensitive to the Cytotoxicity and DNA Damage Induced by Coffee and Caffeic Acid [PDF]

open access: yes, 2016
Epidemiological studies have found a positive association between coffee consumption and a lower risk of cardiovascular disorders, some cancers, diabetes, Parkinson and Alzheimer disease.
Burgos Morón, Estefanía   +5 more
core   +2 more sources

Bioactive chemlali olive derivatives and compounds useful for pharmaceutical purposes: A review

open access: yesInternational Journal of Plant Based Pharmaceuticals, 2023
Several articles in the literature deal with and analyze components extracted from the olive tree, but these researches are mainly focused on the quality of olive oil and more precisely its volatile components, often related to their antioxidant ...
Hatem Ksibi
doaj   +1 more source

Use of Flavonoids and Cinnamates, the Main Photoprotectors with Natural Origin

open access: yesAdvances in Pharmacological Sciences, 2018
Many pathological problems are initiated by ultraviolet radiation (UVR), such as skin cancer, the most commonly diagnosed cancer worldwide. The UVA (320–400 nm) and UVB (290–320 nm) wavelengths may cause effects such as photoaging, DNA damage, and a ...
Alesandra R. Nunes   +7 more
doaj   +1 more source

Hydrogen Peroxide Can Enhance the Synthesis of Bioactive Compounds in Harvested Broccoli Florets

open access: yesFrontiers in Sustainable Food Systems, 2022
Hydrogen peroxide (H2O2) is a reactive oxygen species (ROS) which participates in the signal transduction responses of plants toward biotic and abiotic stresses.
Arturo Duarte-Sierra   +6 more
doaj   +1 more source

Electrochemical Three‐Component Synthesis of Vinyl Sulfonamides via Decarboxylative Sulfonylation of Cinnamic Acids

open access: yesChemSusChem, EarlyView.
An efficient, metal‐free electrochemical three‐component reaction of cinnamic acids, SO2, and amines to access (E)‐β‐styryl sulfonamides is reported. Utilizing graphite electrodes and SO2 stock solutions, this decarboxylative protocol proceeds under mild conditions with high regio‐ and stereoselectivity.
Po‐Chung Chien   +2 more
wiley   +1 more source

Harnessing Free Radical Scavenging Potential of Caffeic Acid as a Nutraceutical—A Review

open access: yesFood Safety and Health, EarlyView.
Caffeic acid has emerged as a promising bioactive molecule with multiple pharmacological properties, including antioxidant, antimicrobial, anti‐inflammatory, organ protective properties and metal‐chelating ability. This review emphasizes the dietary sources, structural characteristic, molecular mechanism underlying health promoting effects of caffeic ...
Pavitra Behra   +2 more
wiley   +1 more source

Precursor-Directed Combinatorial Biosynthesis of Cinnamoyl, Dihydrocinnamoyl, and Benzoyl Anthranilates in Saccharomyces cerevisiae. [PDF]

open access: yesPLoS ONE, 2015
Biological synthesis of pharmaceuticals and biochemicals offers an environmentally friendly alternative to conventional chemical synthesis. These alternative methods require the design of metabolic pathways and the identification of enzymes exhibiting ...
Aymerick Eudes   +6 more
doaj   +1 more source

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