A Novel Acidic Polysaccharide Rich in Galactose and Galacturonic Acid from Spatholobi caulis: Structural Characterization and Anti-Aging Effects in Caenorhabditis elegans
Spatholobi caulis is considered an important medicinal plant in traditional Chinese medicine, which has the functions of promoting blood circulation, replenishing blood, enhancing immunity, and stimulating hematopoiesis, but its bioactive polysaccharides remain underexplored. In this study, stepwise ethanol precipitati...