Extraction, purification, structural elucidation, and immunomodulatory activity of Bletilla striata polysaccharides via the NF-κB signaling pathway
IntroductionBletilla striata is a traditional medicinal plant, and its polysaccharide components have been confirmed to possess immunomodulatory potential. However, most current studies focus on high-molecular-weight polysaccharides, while the immunomo…