ArticleFoods (Basel, Switzerland)2021
Valorization of Polysaccharides Obtained from Dark Tea: Preparation, Physicochemical, Antioxidant, and Hypoglycemic Properties.
Article in Foods (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 58 citations in OpenAlex.
- Process-Programmed Extraction-Structure-Activity Relationships (ESAR) in edible and medicinal mushroom polysaccharides: a mechanistic and application-oriented framework.Journal of advanced research · 2026Review
- Integrating Metabolomics Data, Network Pharmacology, and Molecular Docking to Investigate the Effect of Aging Times on the Functional Activity of Liupao Tea.Plant foods for human nutrition (Dordrecht, Netherlands) · 2026Article
- The physiochemical characteristics of Phragmites communis trin polysaccharides andFrontiers in pharmacology · 2026Article
- Physicochemical characteristics and anti-colorectal cancer activity ofFrontiers in nutrition · 2026Article
- Sequential Extraction andACS omega · 2025Article
- Processing reduces diester diterpenoid alkaloids content of fuzi products, resulting in reduced toxicity and modified bioactivities.Journal of natural medicines · 2025Article
- Optimization of Composite Enzymatic Extraction, Structural Characterization and Biological Activity of Soluble Dietary Fiber fromMolecules (Basel, Switzerland) · 2024Article
- Preparation, structural property, and antioxidant activities of a novel pectin polysaccharide from the flowers ofFrontiers in nutrition · 2024Article
- Fingerprint profiling for quality evaluation and the related biological activity analysis of polysaccharides from Liuweizhiji Gegen-Sangshen beverage.Frontiers in nutrition · 2024Article
- Preparation, Characterization, and Antioxidant Properties of Selenium-Enriched Tea Peptides.Foods (Basel, Switzerland) · 2023Article
- Lipid-Lowering Effects of a Novel Polysaccharide Obtained from Fuzhuan Brick Tea In Vitro.Foods (Basel, Switzerland) · 2023Article
- Possible Mechanisms of Dark Tea in Cancer Prevention and Management: A Comprehensive Review.Nutrients · 2023Review
- Article
- Effects and Stress-Relieving Mechanisms of Dark Tea Polysaccharide in Human HaCaT Keratinocytes and SZ95 Sebocytes.Molecules (Basel, Switzerland) · 2023Article
- Microanalysis Characterization and Immunomodulatory Effect for Selenium-Enriched Polysaccharide fromMolecules (Basel, Switzerland) · 2023Article
- Ultrasound-Assisted Deep Eutectic Solvent Extraction of Polysaccharides from Anji White Tea: Characterization and Comparison with the Conventional Method.Foods (Basel, Switzerland) · 2023Article
- A Review of Development and Utilization for Edible Fungal Polysaccharides: Extraction, Chemical Characteristics, and Bioactivities.Polymers · 2022Review
- Advances in the Utilization of Tea Polysaccharides: Preparation, Physicochemical Properties, and Health Benefits.Polymers · 2022Review
- Valorization of Polysaccharides FromFrontiers in pharmacology · 2022Article
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
The structure and hypoglycemic activity of tea polysaccharides has been extensively studied, while there are few reports on the characterization and hypoglycemic activity of dark tea polysaccharides. The crude dark tea polysaccharide (CDTPS) was optimally extracted from Fuzhuan dark tea. Six polysaccharide fractions (namely DTPS-1, DTPS-2, DTPS-3, DTPS-4, DTPS-5, and DTPS-6) were isolated from CDTPS, and their physicochemical, structural, and biological properties were compared and analyzed. The results revealed that the compositions, structural characteristics, and biological properties of the six DTPSs were different. Therein, DTPS-4 and DTPS-6 had looser morphology, faster solubility, and a more stable structure. Additionally, DTPS-4 had the optimum in vitro antioxidant capabilities, and DTPS-6 had the strongest in vitro hypoglycemic capabilities. In addition, a correlation analysis revealed that the molecular weight and uronic acid content were significantly related to their antioxidant and hypoglycemic activities. Our results indicated that DTPS-4 and DTPS-6 could be further developed into functional foods or additives, respectively.
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