| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem wherein deodorization is performed by circulating air in a storage room when cooling the air by providing deodorization device and deodorant in a cold passage as for deodorization in the storage room in a conventional refrigerator, but it takes time to circulate odor components at corners of the storing room and on a lower side of a storing container, and sufficient deodorization can not be performed by passing cold air through the deodorization device and deodorant only one time. SOLUTION: By using mixed resin in which used tea leaves to be residues after extracting components from tea leaves are mixed with resin for storage space and cold air passage, the storage room can be made to suck and remove malodor generated from food after preserving the food by the used tea leaves and components contained in the used tea leaves. COPYRIGHT: (C)2009,JPO&INPIT
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