| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a training agent reducing pain associated with training although allowing a small animal to sense bitter taste effective for training in regard to a training agent presenting bitter taste and containing methyl hesperidin as a main component. <P>SOLUTION: The training agent is prepared as a water-soluble liquid medicine of pH 2.0-4.0 by adding 5-20 ppm of saccharin or/and 10-50 ppm of glycyrrhetinic acid to 10-100 ppm of methyl hesperidin. If there is concern about deterioration caused by microorganisms, the training agent is prepared as a liquid medicine in which benzoic acid, p-hydroxybenzoic acid or its ester, sorbic acid, or salts thereof are added at 10-300 ppm in terms of free acid. <P>COPYRIGHT: (C)2013,JPO&INPIT |
