Extraction, purification, structural elucidation, and immunomodulatory activity of Bletilla striata polysaccharides via the NF-κB signaling pathway

Key Points

• Bletilla striata polysaccharides demonstrate a balancing effect on pro-inflammatory responses, suggesting their therapeutic potential.
• Key evidence reveals the modulation of inflammation through the NF-κB signaling pathway by these polysaccharides.
• This analysis utilizes structural elucidation techniques to determine the properties of the polysaccharides effectively.
• The findings indicate significant implications for these polysaccharides in developing functional foods aimed at immune regulation.