| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerator capable of suppressing oxidation by properly adjusting vacuum in storing food in a raw state by vacuuming at a refrigerating temperature zone to prevent degradation, that is, capable of retaining color and freshness by suppressing oxidation of food. SOLUTION: In this refrigerator having a pressure reducing chamber defined in a refrigerating compartment, a vacuum pump for reducing a pressure in the pressure reducing chamber, and a control means for controlling the vacuum pump, the pressure inside of the pressure reducing chamber is controlled to be 0.4 atmosphere or more and less than atmospheric pressure. COPYRIGHT: (C)2009,JPO&INPIT
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