METHOD FOR PREVENTING CROSSLINKING OF COATING FILM OF NONCROSSLINKED GELATIN CAPSULE

摘要

PROBLEM TO BE SOLVED: To provide a noncrosslinked gelatin capsule which contains a material having high reactivity with gelatin, such as isocyanates or aldehydes as a core material, maintains hardness obtained when prepared and is stable with aging. SOLUTION: Crosslinking of the coating film of a noncrosslinked gelatin capsule is prevented by coating the noncrosslinked gelatin capsule with saccharides or sugar alcohols.