| abstract |
[PROBLEMS] To develop a high-temperature stable powdery composition containing a high amount of propolis extract extracted with alcohol or supercritical carbon dioxide and having high fluidity, and capsule preparations, tablets, and granules using the composition To provide a formulation. A propolis extract powder obtained by adding pantothenic acid to a propolis extract or an extract of a plant from which the pantothenic acid is about 50% or less and then freeze-drying it is obtained under normal and high temperature conditions. It has been found that it can be stably stored because it does not form a solid lump. [Selection figure] None |