Results 81 to 90 of about 235 (118)
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Antibacterial mechanism of Tetrastigma hemsleyanum Diels et Gilg's polysaccharides by metabolomics based on HPLC/MS

International Journal of Biological Macromolecules, 2019
Tetrastigma hemsleyanum Diels et Gilg (THDG) is used as a Chinese traditional anti-inflammatory medicine for about thousands of years. In this work, Tetrastigma hemsleyanum Diels et Gilg's polysaccharide (TP) can inhibit E. coli's growth in initial dosing period.
Zhenyu Lin, Shaohuang Weng, Zhou Chen
exaly   +3 more sources

The research progresses and future prospects of Tetrastigma hemsleyanum Diels et Gilg: A valuable Chinese herbal medicine

Journal of Ethnopharmacology, 2021
Tetrastigma hemsleyanum Diels et Gilg, known as Sanyeqing in China, was an extensively used folk Chinese herbal medicine. This plant had been validated to be highly effective for treating high fever, pneumonia, hepatitis, gastritis, cervicitis, lymphatic tuberculosis, septicemia, and viral meningitis.As a review in T.
Wanying, Hu   +3 more
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Fermentation-mediated variations in structure and biological activity of polysaccharides from Tetrastigma hemsleyanum Diels et Gilg

International Journal of Biological Macromolecules, 2023
Variations in the structure and activities of polysaccharides from Tetrastigma hemsleyanum Diels et Gilg fermented by Sanghuangporus sanghuang fungi were investigated. Compare with the unfermented polysaccharide (THDP2), the major monosaccharide composition and molecular weight of polysaccharide after fermentation (F-THDP2) altered dramatically, which ...
Junwen, Cheng   +13 more
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Polysaccharides from Tetrastigma hemsleyanum Diels et Gilg: optimum extraction, monosaccharide compositions, and antioxidant activity

Preparative Biochemistry & Biotechnology, 2021
The optimization of extraction of Tetrastigma hemsleyanum Diels et Gilg polysaccharides (THP) using ultrasonic with enzyme method and its monosaccharide compositions and antioxidant activity were investigated in this work. Single-factor experiments and response surface methodology (RSM) were performed to optimize conditions for extraction, and the ...
Ling, Sun   +7 more
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Total flavonoids of Tetrastigma hemsleyanum Diels et Gilg inhibits colorectal tumor growth by modulating gut microbiota and metabolites

Food Chemistry, 2023
Tetrastigma hemsleyanum Diels et Gilg is a dietary supplement in southern China. The total flavonoids of T. hemsleyanum (THTF) can be used for gastrointestinal disease treatment. Colorectal cancer (CRC) is associated with gut microbiota dysbiosis.
Bing, Han   +8 more
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Structural characterization, hypoglycemic effects and mechanism of a novel polysaccharide from Tetrastigma hemsleyanum Diels et Gilg

International Journal of Biological Macromolecules, 2019
In the present study, a novel polysaccharide (THDP-3) purified from cane leaves of Tetrastigma hemsleyanum Diels et Gilg was obtained via anion exchange chromatography and the structural analyses of the compound indicated that THDP-3 is a homogenous polysaccharide with molecular weight of 77.98 kDa.
Yi Ru   +7 more
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Optimization of polysaccharides extraction from Tetrastigma hemsleyanum Diels et Gilg using response surface methodology

International Journal of Biological Macromolecules, 2011
A 15-run Box-Behnken design (BBD) was used to optimize the extraction conditions of polysaccharides from Tetrastigma hemsleyanum Diels et Gilg. Three factors such as extraction temperature (°C), extraction time (h), and ratio of water to raw material were investigated.
Qingsong, Shao   +4 more
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HPLC fingerprinting-based multivariate analysis of chemical components in Tetrastigma Hemsleyanum Diels et Gilg: Correlation to their antioxidant and neuraminidase inhibition activities

Journal of Pharmaceutical and Biomedical Analysis, 2021
Tetrastigma Hemsleyanum Diels & Gilg (TDG) has attracted growing attention in China; however, there were few studies on its bioactive components. Herein, the characteristic chemical components and dual antioxidant and neuraminidase inhibitory activities of fifteen batches of TDG from different places of origin and their relevance were investigated. The
Yu-li Jiang   +7 more
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A glucuronogalactomannan isolated from Tetrastigma hemsleyanum Diels et Gilg: Structure and immunomodulatory activity

Carbohydrate Polymers
A novel acidic glucuronogalactomannan (STHP-5) was isolated from the aboveground part of Tetrastigma hemsleyanum Diels et Gilg with a molecular weight of 3.225 × 105 kDa. Analysis of chain conformation showed STHP-5 was approximately a random coil chain. STHP-5 was composed mainly of galactose, mannose, and glucuronic acid.
Zian, Mao   +8 more
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Components research on Tetrastigma hemsleyanum Diels et Gilg: Identification and effect of drying methods on the content of ten main constituents by targeting metabolomics method

Journal of Pharmaceutical and Biomedical Analysis, 2023
Tetrastigma hemsleyanum Diels et Gilg (TH) is one of the new eight Genuine Medicinal Materials of Zhejiang. It has extensive biological activities, such as anti-inflammatory, anti-tumor and analgesic activities, etc. In this study, the chemical components of TH were systematically investigated by ultra high-performance liquid chromatography-tandem ...
Zili, Guo, Lisha, Chen, Xianrui, Liang
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