| abstract |
(57) [Summary] [Structure] A wound healing promoter containing, as an active ingredient, an acidic heteropolysaccharide secreted extracellularly by callus derived from a plant belonging to the genus Polianthes ( Polianthes L. ). [Effect] This acidic heteropolysaccharide promotes healing of a wound in which skin or mucous membrane is ruptured, and has excellent biocompatibility and high safety. |