Results 1 to 10 of about 267,418 (343)

Oleacein and Oleocanthal: Key Metabolites in the Stability of Extra Virgin Olive Oil

open access: yesAntioxidants, 2023
The oxidative stability of extra virgin olive oil (EVOO) depends on its composition, primarily, phenolic compounds and tocopherols, which are strong antioxidants, but also carotenoids, squalene, and fatty acids contribute.
Alexandra Olmo-Cunillera   +7 more
doaj   +1 more source

Changes in oak (Quercus robur) photosynthesis after winter moth (Operophtera brumata) herbivory are not explained by changes in chemical or structural leaf traits [PDF]

open access: yes, 2020
Insect herbivores have the potential to change both physical and chemical traits of their host plant. Although the impacts of herbivores on their hosts have been widely studied, experiments assessing changes in multiple leaf traits or functions ...
Gripenberg, Sofia   +5 more
core   +1 more source

Baking Optimization as a Strategy to Extend Shelf-Life through the Enhanced Quality and Bioactive Properties of Pulse-Based Snacks

open access: yesMolecules, 2020
Food processing optimization can enhance the nutrient bioavailability, storage time, and stability of convenience foods. Baking is a heat and mass transfer process with a high impact on the shelf-life of the obtained product; a small variation in the ...
Daniel Rico   +3 more
doaj   +1 more source

Potential Natural Small Molecular Compounds for the Treatment of Chronic Obstructive Pulmonary Disease: An Overview

open access: yesFrontiers in Pharmacology, 2022
Chronic obstructive pulmonary disease (COPD) is one of the major diseases threatening human life and health. According to the report released by the World Health Organization (WHO) in 2020, COPD has become the third leading cause of death in the world ...
Liu-Ying Li   +7 more
doaj   +1 more source

Review of the antioxidant potential of flavonoids as a subgroup of polyphenols and partial substitute for synthetic antioxidants [PDF]

open access: yesAvicenna Journal of Phytomedicine, 2023
Objective: This review describes the antioxidant activity of flavonoids as a subgroup of polyphenols and a partial or entire substitute for synthetic antioxidants.Materials and Methods: All relevant databases were searched using the terms “Phytochemical”,
Seyyed Hossein Hassanpour   +1 more
doaj   +1 more source

Phenolic Profiles, Antioxidant and Antiproliferative Activities towards Tumor Cells of Five Fruit Juices

open access: yesShipin gongye ke-ji, 2022
The vitamin C content and total phenolic content of five juices were compared. The phenolic profiles of juices were determined by high performance liquid chromotography, and the antioxidant and antiproliferative activities towards tumor cells were ...
Wei LU   +3 more
doaj   +1 more source

Optimization of Ultrasonic-Assisted Extraction of Blackcurrant Polyphenols by Response Surface Methodology and Its Antioxidant Activity

open access: yesShipin gongye ke-ji, 2022
In order to improve the extraction efficiency of blackcurrant polyphenols, ethanol solution was used as extraction solvent, and the polyphenols in blackcurrant fruit were extracted by ultrasonic-assisted method.
Zhixue NING   +5 more
doaj   +1 more source

A High-Throughput UHPLC-QqQ-MS Method for Polyphenol Profiling in Rosé Wines

open access: yesMolecules, 2015
A rapid, sensitive and selective analysis method using Ultra High Performance Liquid Chromatography coupled to triple-quadrupole Mass Spectrometry (UHPLC-QqQ-MS) has been developed for the quantification of polyphenols in rosé wines.
Marine Lambert   +7 more
doaj   +1 more source

Changes in Procyanidins and Tannin Concentration as Affected by Cocoa Liquor Roasting [PDF]

open access: yes, 2009
Changes in cocoa procyanidins and tannin concentration as affected by cocoa liquor roasting were studied by heating up cocoa liquor of fermented beans containing 58 g kg-1 of polyphenols and the same liquor which was enriched with crude polyphenols ...
Jati, M. (Misnawi)
core   +3 more sources

The effect of polyphenol-rich Interventions on cardiovascular risk factors in haemodialysis: A systematic review and meta-analysis [PDF]

open access: yes, 2017
End-stage kidney disease is a strong risk factor for cardiovascular-specific mortality. Polyphenol-rich interventions may attenuate cardiovascular disease risk factors; however, this has not been systematically evaluated in the hemodialysis population ...
Campbell, Katrina   +5 more
core   +4 more sources

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