Structural analysis, in vitro antioxidant and lipid-lowering activities of purified Tremella fuciformis polysaccharide fractions

Li, Xige; Zhang, Fengyi; Jiang, Chao-xian; Jiang, Jun; Hou, Yanhui; Zhang, Jiawei

doi:10.1016/j.procbio.2023.06.005

Cited by 10 publications

(1 citation statement)

References 69 publications

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“…The higher absorption intensity at 350 nm indicated that FVPH2 had longer side chains and more branched chains than FVPH1. 40 This result was consistent with the branching degree (Table 2).…”

Section: Resultssupporting

confidence: 89%

Structure and immunostimulatory activity studies on two novel Flammulina velutipes polysaccharides: revealing potential impacts of →6)-α-d-Glcp(1→ on the TLR-4/MyD88/NF-κB pathway

Chen,

Zhang,

Wang

et al. 2024

Food Funct.

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Section: Resultssupporting

confidence: 89%

Structure and immunostimulatory activity studies on two novel Flammulina velutipes polysaccharides: revealing potential impacts of →6)-α-d-Glcp(1→ on the TLR-4/MyD88/NF-κB pathway

Chen,

Zhang,

Wang

et al. 2024

Food Funct.

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Study of Lactobacillus plantarum coated with Tremella polysaccharides to improve its intestinal adhesion

Zhu,

Tang,

Wang

et al. 2024

J Sci Food Agric

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BackgroundThe adhesion of probiotics to the intestine is crucial to their probiotic function. Tremella polysaccharides (TPS) (with sodium casein) have shown the potential in previous studies to encapsulate probiotics and protect them in the simulated gastrointestinal tract. This paper further explored the effect of TPS (with sodium casein) on the adhesion of probiotics.ResultsLactobacillus plantarum was coated in different proportions in TPS and sodium casein and then freeze‐drying. The rheological properties of the mixture of probiotics powder and mucin solution were determined by static and dynamic rheological analysis. Aqueous solutions of probiotics powder and mucin mixture exhibited pseudoplastic fluid rheological properties. The higher the proportion of TPS content, the higher the apparent viscosity and yield stress. The mixed bacterial powder and mucin fluid displayed certain thixotropy and obeyed the Herschel‐Bulkley model. It indicated that TPS increased the bio‐adhesive force of probiotics powder and mucin. When using TPS as the only carbon source, the adhesion of L. plantarum to Caco‐2 cells increased by 228% compared to glucose in vitro. In addition, 12 proteins with adhesion function were detected in the whole‐cell proteome of L. plantarum. Among them, 10 proteins with adhesion function were abundant when grown with TPS as a carbon source.ConclusionTherefore, TPS possess prebiotic properties and can promote the intestinal adhesion of L. plantarum.This article is protected by copyright. All rights reserved.

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Characterization, antioxidant and α-amylase inhibition of polysaccharides and phosphorylated derivatives from finger citron (Citrus medica L. var. sarcodactylis Swingle)

Wang,

Hu,

et al. 2024

Food Bioscience

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Structural analysis, in vitro antioxidant and lipid-lowering activities of purified Tremella fuciformis polysaccharide fractions

Cited by 10 publications

References 69 publications

Structure and immunostimulatory activity studies on two novel Flammulina velutipes polysaccharides: revealing potential impacts of →6)-α-d-Glcp(1→ on the TLR-4/MyD88/NF-κB pathway

Structure and immunostimulatory activity studies on two novel Flammulina velutipes polysaccharides: revealing potential impacts of →6)-α-d-Glcp(1→ on the TLR-4/MyD88/NF-κB pathway

Study of Lactobacillus plantarum coated with Tremella polysaccharides to improve its intestinal adhesion

Characterization, antioxidant and α-amylase inhibition of polysaccharides and phosphorylated derivatives from finger citron (Citrus medica L. var. sarcodactylis Swingle)

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