| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a liquid composition containing tranexamic acid orε-aminocapronic acid for an oral cavity in which the discoloration of a formulation with the lapse of time is suppressed, and which has excellent appearance stability, and has high acceptability, and to provide a method for suppressing discoloration in the liquid composition for an oral cavity. <P>SOLUTION: The liquid composition for an oral cavity is obtained by blending a liquid composition for an oral cavity blended with (A) tranexamic acid orε-aminocapronic acid and (B) cinnamic aldehyde of 0.0002 to 0.002 mass% with (C) sodium alkylsulfate of 0.05 to 0.2 mass%. The method for suppressing discoloration in the liquid composition for an oral cavity is characterized in that a liquid composition for an oral cavity obtained by being blended with the component (A) and the component (B) of 0.0002 to 0.002 mass% with the component (C) of 0.05 to 0.2 mass%. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
