ENDOTOXIN-FREE beta-1,3-GLUCAN, METHOD FOR THE SAME AND MEDICAL GEL MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide endotoxin-freeβ-1,3-glucan; and a method for decomposing to inactivate endotoxin contained inβ-1,3-glucan. SOLUTION: The endotoxin-freeβ-1,3-glucan is characterized by having an endotoxin content of 0.1 EU/g and less. The method is characterized by adding an organic solvent containing an acid or a base toβ-1,3-glucan to treat at room temperature.