JPS6416572A - Sterilization of packed food - Google Patents
Sterilization of packed foodInfo
- Publication number
- JPS6416572A JPS6416572A JP17118887A JP17118887A JPS6416572A JP S6416572 A JPS6416572 A JP S6416572A JP 17118887 A JP17118887 A JP 17118887A JP 17118887 A JP17118887 A JP 17118887A JP S6416572 A JPS6416572 A JP S6416572A
- Authority
- JP
- Japan
- Prior art keywords
- food
- sealed
- packed
- normal temperature
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE:To inexpensively sterilize packed foods such as lunch or seasoned foods preservable for a long period without lowering a taste, by processing a food, thermally sterilizing and returning to normal temperature in a short time. CONSTITUTION:A seasoned food is packed into a container 1, completely sealed depending upon content thereof, etc., or an opening part is sealed in a state wherein an air-permeable part 4 is partially left and the food is thermally sterilized. The food is repeatedly sprayed with cooling water in a showered state and dried under reduced pressure so that the food is returned to normal temperature. Then the material in the air-permeable part 4 is sealed and these operations are carried out in a clean room to effect the aimed sterilizing treatment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17118887A JPS6416572A (en) | 1987-07-10 | 1987-07-10 | Sterilization of packed food |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17118887A JPS6416572A (en) | 1987-07-10 | 1987-07-10 | Sterilization of packed food |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6416572A true JPS6416572A (en) | 1989-01-20 |
Family
ID=15918634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17118887A Pending JPS6416572A (en) | 1987-07-10 | 1987-07-10 | Sterilization of packed food |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6416572A (en) |
-
1987
- 1987-07-10 JP JP17118887A patent/JPS6416572A/en active Pending
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