| 摘要 |
<p>PROBLEM TO BE SOLVED: To make it possible to suppress the browning particularly at the time of preservation at a high temp. and to maintain the characteristics of pharmaceuticals at the time of production over a long period of time by hermetically packaging the outer side internally packaged with an air permeable packaging material together with at least either of a water absorbent and moisture absorbent with a gas barrier type packaging material. SOLUTION: The 5-aminosalicylic acid solid pharmaceuticals are formed by internally packaging the pharmaceuticals with the air permeable packaging material and hermetically packaging the other side thereof together with at least either of the water absorbent and moisture absorbent with the gas barrier type packaging material. There is not always a distinct discrimination in the functions of the water absorbent and moisture absorbent between both absorbents interposing between the internal package and the outside of the hermetical package. The water absorbent refers to a material having the function capable of absorbing the moisture generated in the aggregation of the moisture content, such as steam, and maintaining the moisture as it is, for which many of recently developed highly water-absorptive resins, etc., are preferably used. The moisture absorbent refers to a material having the function capable of absorbing the moisture, such as steam and maintaining the moisture as it is, for which neutral and basic moisture absorbents and porous adsorbents, etc., are used.</p> |
