Exploring the Healing Power of Birch Polypore β-D-Glucans
Piptoporus betulinus, also known as Birch Polypore, continues to reveal its medicinal potential. In a recent study, researchers extracted a water-soluble β-D-glucan from its fruiting bodies using hot water, freeze-thawing, and dialysis techniques. The resulting polysaccharide had a unique molecular weight and structure, with (1→3)-linked β-glucan chains and specific O-6 substitutions—markers known to influence bioactivity…