发明名称 |
METHOD AND APPARATUS FOR PRESERVING BIOLOGICAL PRODUCTS |
摘要 |
The method includes the steps of: preheating a selected volume of product to a temperature proximate to the maximum temperature of the treatment; irradiating the product with an alternating electromagnetic field in order to heat the product to approximately 50.degree.C: maintaining the product at a substantially constant temperature for a set time; cooling the product to a temperature close to the packaging temperature. An apparatus for performing the above method includes a pair of facing emitting surfaces connected to the terminals of an oscillator operating below 1 GHz and set to heat the product to a maximum temperature of approximately 50.degree.C. The apparatus also includes a thermally insulated region to maintain the product at the maximum temperature of the treatment for a selected time adapted to ensure the complete destruction of the bacterial and sporal loads.
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申请公布号 |
CA2073609(C) |
申请公布日期 |
2003.09.30 |
申请号 |
CA19922073609 |
申请日期 |
1992.07.10 |
申请人 |
OFFICINE DI CARTIGLIANO S.P.A. |
发明人 |
CORNER, ANTONIO |
分类号 |
A23B5/01;A23C3/07;A23L;A23L3/01;A23L3/22;A61L2/00;A61L2/12;C12H1/16;(IPC1-7):A61L2/08;A23L3/005 |
主分类号 |
A23B5/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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