| 发明名称 |
PERSIMMON JUICE-DERIVED WATER-INSOLUBLE GEL FOR ADSORBING CAFFEINE, AND METHOD FOR REMOVING CAFFEINE BY USING THE GEL |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method by which caffeine can highly safely and selectively be removed by adsorption without using an additive such as a metal. <P>SOLUTION: The water-insoluble gel for adsorbing the caffeine is prepared by irradiating persimmon juice with natural light and/or ultraviolet rays in the presence of oxygen to oxidize the persimmon juice. The caffeine is removed from a solution containing the caffeine by bringing the solution into contact with the water-insoluble gel. <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2013106535(A) |
申请公布日期 |
2013.06.06 |
| 申请号 |
JP20110252116 |
申请日期 |
2011.11.17 |
| 申请人 |
KANAZAWA UNIV |
发明人 |
KUNIMOTO HIROKI |
| 分类号 |
A23F3/16;A23F5/24;A23L5/20 |
主分类号 |
A23F3/16 |
| 代理机构 |
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