Related Experiment Video
Updated: Aug 2, 2026
Isolation and Purification of Fungal β-Glucan as an Immunotherapy Strategy for Glioblastoma
Published on: June 2, 2023
Structural characterization and immuno-enhancing activity of a highly branched water-soluble β-glucan from the spores
Yatao Wang1, Yanfang Liu2, Huazheng Yu3
1Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, National Engineering Research Center of Edible Fungi, National R&D Center for Edible Fungi Processing, Shanghai 201403, China; College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China.
Abstract:
A water soluble β-glucan (GLSWA-I) with a weight average molecular weight ∼1.57×105g/mol, isolated from the aqueous extract of the broken cellular wall Ganoderma lucidum spores, was purified by anion-exchange and gel-permeation chromatography. The immunological activity test in vivo showed that GLSWA-I could significantly promote dinitrochlorobenzene (DNCB) induced delayed-type ear swelling in mice. Based on the monosaccharides composition analysis, methylation analysis, IR, 1D and 2D NMR spectroscopy, the repeating unit of polysaccharide GLSWA-I was elucidated as follows.
More Related Videos
10:26Elucidating β-1,3-Glucanase and Peroxidase Physicochemical Properties of Wheat Cell Wall Defense Mechanism Against Diuraphis noxia Infestation
Published on: July 26, 2024
09:39Production and Testing of Moisture Behavior and Thermal Properties of Rapeseed Straw and Ganoderma resinaceum Mycelium Bio-Composites
Published on: September 5, 2025
