| 摘要 |
PROBLEM TO BE SOLVED: To provide a ceramic particle receiver enabling to simply exchange ascorbic acid-impregnated ceramic particles together with a cassette. SOLUTION: Since ascorbic acid is easily soluble in water, the effects of the ascorbic acid are not retained for a long time, even when the tablets, powder or the like of the ascorbic acid are added to hot water. In the present invention, ascorbic acid-impregnated ceramic particles 6 are received in a detachable cassette type container 4 separately from other functional substances. COPYRIGHT: (C)2009,JPO&INPIT
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