| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a copper-containing composition for oral administration, reducing astringent taste derived from a copper ion, being readily drinkable and not leaving unpleasant after-taste. <P>SOLUTION: The composition for oral administration comprises one or more copper compounds selected from a group consisting of copper gluconate, copper sulfate, copper citrate, copper chloride, copper nitrate and copper phosphate and one or two compounds selected from collagen peptide and vegetable peptide, and the composition is a liquid preparation for oral administration having a pH value of 2.5-7.0. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
