Research Keyword: polyphenolic compounds

A Randomized, Double-Blind, Placebo-Controlled Clinical Trial on the Effect of a Dietary Supplement Containing Dry Artichoke and Bergamot Extracts on Metabolic and Vascular Risk Factors in Individuals with Suboptimal Cholesterol Levels

Researchers tested a daily pill combining dried extracts from artichoke and bergamot plants to see if it could improve cholesterol levels and heart health in people with elevated cholesterol. After 12 weeks, people taking the supplement showed significant improvements in cholesterol levels, triglycerides, inflammation markers, and blood vessel function compared to those taking a placebo. The supplement was safe and well-tolerated, with minimal side effects, suggesting it could be a useful natural approach for managing cholesterol and related cardiovascular risk factors.

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Nutrients and Nutraceuticals from Vitis vinifera L. Pomace: Biological Activities, Valorization, and Potential Applications

Wine production generates millions of tons of grape pomace (the leftover skins, seeds, and stems) annually, which has traditionally been discarded as waste. This review shows that grape pomace is actually rich in valuable nutrients and compounds like polyphenols and fiber that provide significant health benefits including antioxidant, anti-inflammatory, and disease-fighting properties. By using grape pomace in functional foods, supplements, and cosmetics, the wine industry can reduce waste while creating sustainable products that promote human health.

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Polyphenolic Hispolon Derived from Medicinal Mushrooms of the Inonotus and Phellinus Genera Promotes Wound Healing in Hyperglycemia-Induced Impairments

Researchers tested a natural compound called hispolon, extracted from medicinal mushrooms, to see if it could help heal wounds in diabetic patients. Using both laboratory cells and diabetic rats, they found that hispolon successfully reduced cell damage caused by high blood sugar, improved wound closure, and promoted healthy tissue growth. The compound worked as well as an existing diabetic wound cream and showed no harmful side effects, suggesting it could become a new natural treatment option for diabetic wound complications.

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Development of dihydrooxyresveratrol-loaded nanostructured lipid carriers for safe and effective treatment of hyperpigmentation

This research developed a new skin-brightening treatment using nanoparticles to deliver oxyresveratrol and its modified form (DHO) more effectively to the skin. The scientists improved the stability of these compounds by creating tiny lipid-based carriers that protect them from light damage and help them penetrate the skin barrier. Testing showed these formulations safely reduced melanin production without harming healthy skin cells, offering promise for cosmetic products to treat dark spots and hyperpigmentation.

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