Jianhua Xie

TL;DR: The various aspects of the investigation results of the bioactivities of polysaccharides were summarized, including its diversity pharmacological applications, such as immunoregulatory, anti-tumor,Anti-virus, antioxidation, and hypoglycemic activity, and their application in the treatment of disease are discussed.

TL;DR: This review provides a comprehensive summary of the most recent developments in physiochemical, structural features and biological activities of bioactive polysaccharides from a number of important medicinal plants, such as poly Saccharide from Astragalus membranaceus, Dendrobium plants, and Dimocarpus longan Lour.

TL;DR: A water-soluble polysaccharide was isolated from the water extract of Cyclocarya paliurus (Batal.) Iljinskaja, which is a well-known native health tea in China as discussed by the authors.

TL;DR: In this paper, the physicochemical characterizations and antioxidant properties of these sulfated polysaccharide derivatives were comparatively investigated by chemical methods, such as circular dichroism spectra, high performance anion exchange chromatography, high-performance gel permeation chromatography and fourier transform infrared spectrometry, and hydroxyl radical assay, DPPH radical assay and β-carotene-linoleic acid assay, respectively.

TL;DR: A Cyclocarya paliurus (Batal.) Iljinskaja polysaccharide was isolated and purified by hot water extraction, ethanol precipitation, deproteinisation and anion-exchange chromatography and showed a strong inhibition effect on the growth of human gastric cancer HeLa cells.