发明名称 |
METHOD AND APPARATUS FOR THE APPLICATION OF VOLATILE SUBSTANCES CONVEYED IN CARRIER GAS |
摘要 |
The invention relates to a method and apparatus for treating a perishable material particularly foodstuffs, pharmaceuticals and the like to extend the shelf life thereof comprising placing a material to be treated in a vessel capable of evacuation, evacuating the vessel and contacting the material with a volatile substance entrained in a carrier gas, the substance being capable of physical and/or chemical alteration of said material. Preferably the volatile substance is an antimocrobial volatile substance, e.g. a natural food acid such as acetic or carbonic acid, and the carrier gas is nitrogen or carbon dioxide.
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申请公布号 |
CA2193611(A1) |
申请公布日期 |
1997.06.21 |
申请号 |
CA19962193611 |
申请日期 |
1996.12.20 |
申请人 |
INGLIS, ANDREW S.;LARK, DAVID J. |
发明人 |
INGLIS, ANDREW S.;LARK, DAVID J. |
分类号 |
A23L3/3409;A61L2/20;(IPC1-7):A01N25/18;A23L3/341 |
主分类号 |
A23L3/3409 |
代理机构 |
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地址 |
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