Physicochemical properties, structure, growth-promoting and antioxidant activities of Glycyrrhiza leaf polysaccharides modified by fermentation

Chemical and Biological Technologies in Agriculture, Год журнала: 2025, Номер 12(1)

Опубликована: Янв. 14, 2025

This study aimed to investigate the effects of fermentation on physicochemical properties and in vitro antioxidant activities Glycyrrhiza leaf, compare structures unfermented (GLP) fermented (FGLP) polysaccharides, assess their growth-promoting using zebrafish embryos. The results showed that polysaccharide content, extract yield, reduced sugar content leaf increased significantly after 36 h fermentation. In parallel, assays demonstrated for exhibited strong DPPH, hydroxyl radical scavenging, reducing power. Scanning electron microscope infrared spectroscopy analyses revealed differences surface morphology with both polysaccharides being acidic containing pyranose rings α-glycosidic bonds. molecular weight FGLP was lower than GLP, molar ratios guluronic acid, amino glucose, glucuronic xylose, arabinose were increased. model, promoted growth development embryos, most pronounced effect at a concentration 20 µg/mL superior protective against lipid peroxidation cell death induced by 2,2′-azobis (2-methylpropionamidine) dihydrochloride. findings could enhance utilization capacity. These opened avenues further research into bioavailability vivo offered valuable insights its potential as natural innovative antioxidant. Highlights

Язык: Английский

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Effects of extraction and modifications on physicochemical characteristics and bioactivities of lemon (Citrus limon L.) polysaccharides

Food Bioscience, Год журнала: 2025, Номер unknown, С. 105943 - 105943

Опубликована: Янв. 1, 2025

Язык: Английский

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Physicochemical Properties, Techno-functional Attributes, and Molecular Correlations of Fractionated Ulva prolifera Polysaccharides

LWT, Год журнала: 2025, Номер unknown, С. 117396 - 117396

Опубликована: Янв. 1, 2025

Язык: Английский

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Production of Fucose-Rich Exopolysaccharides by UV-Mutated Enterobacter: Optimization, Structural Characterization and Functional Properties

Food Bioscience, Год журнала: 2025, Номер unknown, С. 106515 - 106515

Опубликована: Апрель 1, 2025

Язык: Английский

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Ultrasound-Assisted extraction and purification of polysaccharides from Boschniakia rossica: Structural Characterization and antioxidant potential

Ultrasonics Sonochemistry, Год журнала: 2025, Номер unknown, С. 107364 - 107364

Опубликована: Апрель 1, 2025

Язык: Английский

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Physicochemical properties and fermentation characteristics of a novel polysaccharide degraded from Flammulina velutipes residues polysaccharide

Food Chemistry X, Год журнала: 2024, Номер 24, С. 102049 - 102049

Опубликована: Ноя. 29, 2024

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