| 摘要 |
PROBLEM TO BE SOLVED: To obtain a magnetic field-forming material that an prevent perishable foodstuff from perishing and maintain its high freshness and can be applied over a wide range of other purposes such as plant germination inhibition, by using a material which can maintain its magnetic properties and causes no environmental distruction, when it is wasted. SOLUTION: By placing this material in the atmosphere of electronic field for a certain time, a magnetic field is formed and maintained for a certain period so that free radicals which can absorb or emit magnetic fields may be included therein. Thus, a magnetic field-forming material 1 is readily produced in low costs and the time period of the magnetic power that is safe for application can be set freely at a certain level and can largely extended the period that can keep the perishable foodstuff fresh longer than the conventional period in the foodstuff. Further, the germination and flowering can be delayed to improve the handleability and the market circulation whereby additional low cost can be realized. |
