Process for producing capsule and capsule obtained thereby.

摘要

The present invention provides a process for producing a capsule containing a substance which is liable to acid, water or heat, comprising: suspending a substance which is liable to acid, water or heat in a hydrophobic substance which is non-flowable at ambient temperature; encapsulating the resulting suspension; air-drying the resulting capsule at ambient temperature; and vacuum drying or vacuum freeze-drying the air-dried capsule. A capsule obtained by the process is also disclosed.