Antimicrobial Potential of Polyphenols: Mechanisms of Action and Microbial Responses—A Narrative Review

Antioxidants, Journal Year: 2025, Volume and Issue: 14(2), P. 200 - 200

Published: Feb. 10, 2025

Polyphenols (PPs) are recognized as bioactive compounds and antimicrobial agents, playing a critical role in enhancing food safety, preservation, extending shelf life. The effectiveness of PPs has different molecular biological reasons, predominantly linked to their hydroxyl groups electron delocalization, which interact with microbial cell membranes, proteins, organelles. These interactions may reduce the efficiency metabolic pathways, cause destructive damage membrane, or they harm proteins nucleic acids foodborne bacteria. Moreover, exhibit distinctive ability form complexes metal ions, further amplifying activity. This narrative review explores complex multifaceted between pathogens, underlying correlation chemical structures mechanisms action. Such insights shed light on potential innovative natural preservatives within systems, presenting an eco-friendly sustainable alternative synthetic additives.

Language: Английский

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Poria cocos polysaccharide and lotus seedpod polyphenols synergistically inhibit CRFK cell damage induced by magnesium ammonium phosphate via activating Nrf2/HO-1 signaling pathway

Food Bioscience, Journal Year: 2025, Volume and Issue: unknown, P. 106184 - 106184

Published: Feb. 1, 2025

Language: Английский

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Study of phenolic-polysaccharide interactions in Brown seaweed

Food Chemistry, Journal Year: 2025, Volume and Issue: 477, P. 143494 - 143494

Published: Feb. 20, 2025

Brown seaweed has a rich source of bioactives, notably antioxidative phenolic compounds and sulphated polysaccharides. Despite their importance, the interactions between these resultant antioxidant activities have not been extensively studied. This research aims to investigate interaction seaweed-derived phenolics polysaccharides in terms activity, exploring potential through silico molecular docking, validating them using Fourier transform infrared spectroscopy (FTIR), dynamic light scattering (DLS) differential scanning calorimetry (DSC). Reduced were observed combination. The docking studies experimental analyses revealed non-covalent interactions, mainly driven by hydrogen bonding fucoidan catechin or phloroglucinol. resulting 'complex' formation varied size thermodynamic stability, suggesting structure-dependent compounds. helps understand marine phenolic-polysaccharide interaction, contributing effective application functional food nutraceutical industries.

Language: Английский

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Chemical characteristics and bioactivity potential of polysaccharide extracts and purified fractions from Arctic brown macroalgae

Carbohydrate Polymers, Journal Year: 2025, Volume and Issue: 352, P. 123222 - 123222

Published: Jan. 5, 2025

Language: Английский

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Application of Rosa roxburghii Tratt. extraction in improving gel properties and flavour of hairtail ( Trichiurus lepturus) surimi

Food Science of Animal Products, Journal Year: 2025, Volume and Issue: 3(1), P. 9240101 - 9240101

Published: Feb. 13, 2025

Language: Английский

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Mixed fermentation of citrus peel pomace with Trichoderma koningii, Aspergillus oryzae and Lactobacillus casei: process optimization, antioxidant activities and non-targeted metabolomics analysis

Food Bioscience, Journal Year: 2025, Volume and Issue: unknown, P. 106180 - 106180

Published: Feb. 1, 2025

Language: Английский

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Synthesis, characterization and application of sugar beet pectin-ferulic acid conjugates in the study of lipid, DNA and protein oxidation

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 141358 - 141358

Published: Feb. 1, 2025

Language: Английский

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Insight into the binding mode of different lotus seed natural starch-phenolic acids complexes

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 141582 - 141582

Published: Feb. 1, 2025

Language: Английский

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Marine-derived compounds applied in osteoarthritis: function, challenges and future prospects

Critical Reviews in Food Science and Nutrition, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 22

Published: March 9, 2025

The complex and diverse living conditions in the ocean have created distinctive structure physiological activities of marine natural products, which distinguish them from land-based products. Most bioactive compounds extracted organisms exhibit favorable pharmacological such as antioxidant, antibacterial anti-inflammatory, can prevent treat osteoarthritis. Marine-derived compounds, are essential chemicals treatment osteoarthritis, been studied extensively. However, there is a lack comprehensive review on osteoarthritis with marine-derived to help readers understand current state research for compiles recent progress made anti-osteoarthritis provides first summary preclinical clinical studies well their application anti-osteoarthritic drug delivery systems. mostly limited laboratory, few studies. safety needs be further established, optimal dose duration still uncertain. This not only deepen people's understanding anti-osteoarthritis, but also provide potential avenues prevention

Language: Английский

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The mutual effect of dietary fiber and polyphenol on gut microbiota: Implications for the metabolic and microbial modulation and associated health benefits

Carbohydrate Polymers, Journal Year: 2025, Volume and Issue: unknown, P. 123541 - 123541

Published: March 1, 2025

Language: Английский

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