| 摘要 |
PROBLEM TO BE SOLVED: To obtain a copper compound-incorporated composition for liquid preparation for internal use reduced in copper ion-derived astringency, easy to drink, and also leaving unpleasant aftertaste. SOLUTION: The composition for liquid preparation for internal use is obtained by incorporating a copper compound and specific amino acid(s)(one or more kinds selected from the group consisting of acidic amino acid and amide thereof, basic amino acid andγ-aminobutyric acid and salts thereof). COPYRIGHT: (C)2007,JPO&INPIT
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