GELATIN HARD CAPSULE IMPROVED IN WATER PERMEABILITY

摘要

PPROBLEM TO BE SOLVED: To provide a gelatin hard capsule which controls water permeability of a capsule substrate, suppresses a rise in water content of a packed substance in the inside of the capsule and consequently prevents deterioration of the packed substance for a long period of time. PSOLUTION: This gelatin hard capsule comprises a sucrose fatty acid ester that is composed of fatty acids whose 70% is stearic acid and has 2-8 HLB in the substrate. PCOPYRIGHT: (C)2004,JPO&NCIPI