| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for preserving food or the like so as to be preserved in a food-storing vessel such as a refrigerator for a long period. SOLUTION: This method for preserving food or the like comprises attaching a material generating magnetic power or a device 2 for generating a weak electric power to the food-storing vessel such as a refrigerator, and utilizing the magnetic power and the weak electric power to preserve the food or the like to be stored in the food-storing vessel for a long period. |
