| 摘要 |
PROBLEM TO BE SOLVED: To provide a freshness keeping device (cooked rice warmer) effectively inhibiting the generation of yellowing or warming odor while warming cooked rice.SOLUTION: The cooked rice warmer includes a storage container for storing cooked rice, a warmer for warming the cooked rice in the storage container, a treatment water producing unit for producing treatment water by bringing water into contact with platinum, and a spray device for spraying the treatment water to the cooked rice in the storage container. The treatment water brought into contact with platinum or containing vinegar is sprayed to the cooked rice to inhibit the deterioration of components of the cooked rice. The cooked rice warmer starts to warm freshly cooked rice, and effectively inhibits the deterioration of cooked rice. |
