Results 71 to 80 of about 337,291 (404)

Antimicrobial Activities of Natural Bioactive Polyphenols

open access: yesPharmaceutics
Secondary metabolites, polyphenols, are widespread in the entire kingdom of plants. They contain one or more hydroxyl groups that have a variety of biological functions in the natural environment.
Manas K. Mandal, Abraham J. Domb
semanticscholar   +1 more source

The relevance of polyphenols to aging

open access: yes, 2022
Polyphenols, which include flavonoids, are widely distributed in plants and contribute to our daily diet in numerous ways. Many fruits and vegetables contain quercetin, one of the most prevalent flavonoids.
Arifi, Diellez
core  

Polyphenolics and fat absorption [PDF]

open access: yesInternational Journal of Obesity, 2004
To elucidate whether the acute consumption of red wine polyphenolic compounds regulates lipid and lipoprotein metabolism in dyslipidemic postmenopausal women.Eight dyslipidemic postmenopausal women each consumed a mixed meal accompanied by either water, dealcoholized red wine or alcoholic red wine on three separate visits, in a random order, 2 weeks ...
S, Pal, M, Naissides, J, Mamo
openaire   +2 more sources

Probiotic fermentation of polyphenols: potential sources of novel functional foods

open access: yesFood Production, Processing and Nutrition, 2022
Fermented functional food products are among the major segments of food processing industry. Fermentation imparts several characteristic effects on foods including the enhancement of organoleptic characteristics, increased shelf-life, and production of ...
Rohit Sharma   +3 more
doaj   +1 more source

Antioxidant mechanism of tea polyphenols and its impact on health benefits

open access: yesAnimal Nutrition, 2020
Tea trees have a long history of cultivation and utilization. People in many countries have the habit of drinking tea and choosing green tea, oolong tea, or black tea according to different regions and personal tastes.
Zhaoming Yan   +4 more
semanticscholar   +1 more source

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

open access: yesAging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu   +8 more
wiley   +1 more source

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

open access: yesAdvanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo   +3 more
wiley   +1 more source

Dietary Polyphenols and Obesity [PDF]

open access: yesNutrients, 2010
The prevalence of overweight and obesity and their associated metabolic disorders are considered a major threat to the public’s health. While several diet and exercise programs are available for weight loss and prevention of weight regain, progress is often slow and disappointing.
Meydani, Mohsen, Hasan, Syeda T.
openaire   +2 more sources

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

open access: yesAdvanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele   +2 more
wiley   +1 more source

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