Food Chemistry, Год журнала: 2024, Номер 463, С. 141279 - 141279
Опубликована: Сен. 19, 2024
Язык: Английский
Food Chemistry, Год журнала: 2024, Номер 467, С. 142222 - 142222
Опубликована: Ноя. 26, 2024
Язык: Английский
Процитировано
7
International Journal of Biological Macromolecules, Год журнала: 2024, Номер unknown, С. 133798 - 133798
Опубликована: Июль 1, 2024
Язык: Английский
Процитировано
6
Antioxidants, Год журнала: 2025, Номер 14(1), С. 113 - 113
Опубликована: Янв. 20, 2025
A water-soluble polysaccharide from foxtail millet (FM-D1) was isolated and purified through gradient ethanol precipitation column chromatography. Size-Exclusion Chromatography–Multi-Angle Light Scattering–Refractive Index (SEC-MALLS-RI) high-performance anion-exchange chromatography (HPAEC) analyses revealed that FM-D1 constitutes a highly neutral exclusively composed of glucose as the sugar unit, with molecular weight 14.823 kDa. The structural characterization results obtained gas chromatography–mass spectrometer (GC–MS) nuclear magnetic resonance spectroscopy (NMR) spectra suggest primarily consists main chain linked by →4)-α-D-Glcp-(1→ minor quantities →4,6)-α-D-Glcp-(1→ to form chain, branching mainly α-D-Glcp-(1→ attached O-6 position residues. Based on these findings, antioxidant immunomodulatory activities were evaluated in vitro. indicated exhibited moderate 2, 2-diphenyl-1-picrylhydrazyl (DPPH) 2,2′-Azinobis-(3-ethylbenzthiazoline-6-sulphonate) (ABTS) radical scavenging capacity total (TAOC). Furthermore, stimulated macrophage proliferation inhibited production nitric oxide (NO) inflammatory factors (TNF-α, IL-1β, IL-6) lipopolysaccharide (LPS)-stimulated RAW 246.7 cells. Overall, findings this study holds promise potential agent immunologic substance functional foods.
Язык: Английский
Процитировано
0
PLoS ONE, Год журнала: 2025, Номер 20(1), С. e0318005 - e0318005
Опубликована: Янв. 27, 2025
Oxidative damage, oxidative inflammation, and a range of downstream diseases represent significant threats to human health. The application natural antioxidants anti-inflammatory agents can help prevent mitigate these associated diseases. In this study, we aimed investigate the effectiveness walnut green husk (WNGH) as an antioxidant agent in vitro setting. HepG2 cells were treated with tert-butyl hydroperoxide (t-BHP) establish cellular model damage inflammation. We assessed biocompatibility aqueous extract (WNGH-AE) on using MTT LDH assays (WNGH-AE concentration: 0.05, 0.1, 0.2, 0.4, 0.8, 1.6, 3.2, 6.4, 12.8 mg/mL). Additionally, measured intracellular stress indicators, such ROS 8-OHdG, along inflammatory factors TNF-α IL-1β through ELISA evaluate capacity WNGH-AE (concentration: 0.025, 0.1 mg/mL) cells. also determined free radical scavenging various extracts WNGH DPPH ·OH methods. total phenols, polysaccharides, flavonoids analyzed Folin-Ciocalteu’s reagent, phenol-sulfuric acid method, spectrophotometry, respectively. bioactive components LC-MS/MS. Our results demonstrated that was highly biocompatible effect involved ROS, while its linked down-regulation NF-κB pathway. Compared other extractants (ethyl acetate, n-butanol, 75% ethanol, petroleum ether), exhibited strongest ability. Through LC-MS/MS analysis, identified 403 compounds WNGH-AE, gentisic being most abundant possessing high capacity, suggesting it may be key active component contributing activity WNGH-AE. conclusion, our findings indicate is natural, high-quality biomaterial deserving further research development, potential applications healthcare. (311 words)
Язык: Английский
Процитировано
0
Food Research International, Год журнала: 2025, Номер 204, С. 115880 - 115880
Опубликована: Фев. 6, 2025
Язык: Английский
Процитировано
0
Food Bioscience, Год журнала: 2025, Номер unknown, С. 106377 - 106377
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0
Biomacromolecules, Год журнала: 2025, Номер unknown
Опубликована: Май 21, 2025
Microbial exopolysaccharides (EPS) exhibit high viscosity, offering significant potential for reducing soil porosity. In this paper, a kind of Bacillus polymyxa producing EPS was selected and its chemical physical properties, including the morphology, molecular weight, monosaccharide composition, structure, rheological were studied. Subsequently, effect on porosity investigated by permeability coefficient X-ray computed tomography (X-CT), mechanism which reduced elucidated. The porous ellipsoid with weight 7.89 × 104 Da, mainly composed mannose, galactose, glucose molar ratio 7.35:1.96:1.00. properties fitted using power law model, solution exhibited pseudoplasticity at different concentrations pH conditions. Compared blank group, microbial group decreased 66.27% after 504 h, measured X-CT 68.20% 240 h. general, results suggest that is promising natural polymer great application in groundwater remediation, conducive to promoting development progress green barrier remediation materials.
Язык: Английский
Процитировано
0
Poultry Science, Год журнала: 2024, Номер 103(11), С. 104176 - 104176
Опубликована: Авг. 6, 2024
This study was conducted to evaluate the effects of walnut green husk extract (WGHe) on growth performance, meat quality, antioxidative status, gut morphology, and microbiota diversity broilers. A total 216 one-day-old broilers were divided into 4 groups, each consisting 9 replicates (6 birds per replicate) as follows: 1) control group, basal diet; 2) antibiotic diet supplemented with enduracidin colistin sulfate; 3) low-dose 5.0 g/kg WGHe; 4) high-dose 10.0 WGHe. The results revealed that percentage abdominal fat decreased, ratio duodenal villus length crypt depth (V/C), well α-diversity ileal microbiota, increased WGHe supplementation (P < 0.05). shear force breast muscle plasma malondialdehyde (MDA) concentration whereas peroxidase (POD) activity, Trolox equivalent antioxidant capacity (TEAC), jejunal in response Compared diet, addition resulted a significant increase relative abundances Candidatus Arthromitus, Eubacterium coprostanoligenes, Ruminococcaceae UCG-014 0.01). Furthermore, Arthromitus Lachnoclostridium, abundance unidentified Chloroplast decreased In conclusion, dietary is advantageous for intestinal health, status broilers, suggesting its potential functional additive poultry production.
Язык: Английский
Процитировано
3
Water Air & Soil Pollution, Год журнала: 2024, Номер 235(7)
Опубликована: Июнь 21, 2024
Abstract In this study, the adsorption properties of a composite material consisting polyacrylamide, an inert polymer, and extract obtained from water-soluble part green walnut shell were investigated for Hg(II) ions. SEM, EDX, FTIR, PZC analyses performed to characterize newly synthesized material. SEM EDX confirmed that surface adsorbent became softer smoother after adsorption, indicating presence Hg in its elemental composition. FTIR analysis showed mercury enters structure through chemical interactions, there are changes bond vibration frequencies Hg(II). According point analysis, at which charge was zero found be pH 4. The Langmuir model used calculate capacity investigating effect concentration on adsorption. 1.808 molkg −1 (362,67 mgg ) model, is very high compared similar adsorbents. PFO explain kinetics fast observed. entropy increased, free enthalpy negative, heat energy-consuming direction.
Язык: Английский
Процитировано
2
Nutrients, Год журнала: 2024, Номер 16(16), С. 2643 - 2643
Опубликована: Авг. 10, 2024
Walnuts (
Язык: Английский
Процитировано
1