ArticleUltrasonics sonochemistry2024
Ultrasonic-assisted extraction of a low molecular weight polysaccharide from Nostoc commune Vaucher and its structural characterization and immunomodulatory activity.
Article in Ultrasonics sonochemistry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Structural Analysis of an Inulin-Type Fructan fromMolecules (Basel, Switzerland) · 2026Article
- Ultrasound-assisted enzymatic extraction and properties of polysaccharide fromFood chemistry: X · 2026Article
- Article
- Synergistic Polyphenol Recovery FromJournal of analytical methods in chemistry · 2026Article
- Structural characterisation and antioxidant and prebiotic activities ofFrontiers in microbiology · 2026Article
- Ultrasonic-Assisted Extraction of Polysaccharides fromFoods (Basel, Switzerland) · 2025Article
- Ultrasound-assisted HFrontiers in pharmacology · 2025Article
- Pectic polysaccharides from Tartary buckwheat sprouts: Effects of ultrasound-assisted Fenton treatment and mild alkali treatment on their physicochemical characteristics and biological functions.Ultrasonics sonochemistry · 2024Article
- Optimization of Ultrasonic-Assisted Extraction, Characterization and Antioxidant and Immunoregulatory Activities ofMolecules (Basel, Switzerland) · 2024Article
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6 authors.
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Abstract
In the current study, a novel crude polysaccharide (cNCEP) was extracted from N. commune Vaucher utilizing ultrasonic-assisted extraction (UAE) with 60 % ethanol, employing response surface methodology. The optimal yield of cNCEP was determined to be 8.07 ± 0.08 mg/g, achieved through ultrasonic-assisted extraction under the conditions of a material-to-liquid ratio of 1:22, temperature of 56 °C, power of 570 W, and duration of 147 min. Subsequent purification of NCEP via Sephadex G75 resulted in a novel polysaccharide with a molecular weight of 20.466 kDa. NCEP exhibited significant scavenging activites against DPPH and hydroxyl radicals, as well as notable in vitro immunomodulatory properties. Furthermore, the mechanisms underlying the immunomodulatory effects of NCEP, involving enhancement of immunity, were investigated, revealing potential regulation of MAPK and TLR4-IRF7-NF-κB signaling pathways through RNA-Seq and Western blot analyses. These findings highlight the promising potential of NCEP as an organic immunomodulatory agent and functional food ingredient.
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