| 摘要 |
PROBLEM TO BE SOLVED: To obtain acetylfucoidan prepared by using cultured OKINAWA- MOZUKU (Cladosiphon okamuranus TOKIDA) as a raw material, and to provide a method for easily reducing it. SOLUTION: Acetylfucoidan having component ratios of L-fucose, D-xylose, D-glucuronic acid, acetic acid and sulfuric acid of (3.0-4.0):(0.1-0.3):(0.8-1.2):(0.5-1.0):(0.8-1.2) is produced from cultured OKINAWA- MOZUKU by using a mixture (hemogenizer), an acid (sulfuric acid, hydrochloric acid or oxalic acid), barium chloride (or barium acetate),diatomite filtration, a continuous centrifuge, an electroldialyzer, an ultrafilter, a spray-dryer, a freeze dryer, etc. |
