JPS56164775A - Pasteurization of food with far-infrared rays - Google Patents
Pasteurization of food with far-infrared raysInfo
- Publication number
- JPS56164775A JPS56164775A JP6734280A JP6734280A JPS56164775A JP S56164775 A JPS56164775 A JP S56164775A JP 6734280 A JP6734280 A JP 6734280A JP 6734280 A JP6734280 A JP 6734280A JP S56164775 A JPS56164775 A JP S56164775A
- Authority
- JP
- Japan
- Prior art keywords
- food
- infrared rays
- far
- sterilization
- packed
- 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
Landscapes
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
PURPOSE: The food to be treated is irradiated uniformly on the surfaces with far- infrared rays in a specific wavelength range using an infrared tube with an appropriate capacity from a constant distance to heat to the sterilization temprature, thus permitting the sterilization of packed food at a relatively low temperature.
CONSTITUTION: Food products such as fish paste products, meat or noodles, packed with a film such as polyvinylidene chloride film are irradiated using infrared rays tubes 4 with a capacity of less than 500 watts, emitting far-infrared rays of 10W 100μ wave length and being arranged to keep an interval so as to avoid the overlapping irradiation at a distance of 50cm from the surface of the food to be treated. Further, reflecting plates are used to prevent the loss of the infrared rays and to give the rays emitting directions to raise the inner temperature of the food to 70W80°C, thus effecting the sterilization within a few minutes. Far-infrared rays can uniformly heat the food products inside as deeply as about 40mm and the heating with radiation makes it unnecessary to seal the heating unit tightly and packed food products can directly be heated. Therefore, the unit can be miniturized, the operations and controls are simplified and energy is saved.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6734280A JPS56164775A (en) | 1980-05-20 | 1980-05-20 | Pasteurization of food with far-infrared rays |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6734280A JPS56164775A (en) | 1980-05-20 | 1980-05-20 | Pasteurization of food with far-infrared rays |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56164775A true JPS56164775A (en) | 1981-12-17 |
Family
ID=13342248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6734280A Pending JPS56164775A (en) | 1980-05-20 | 1980-05-20 | Pasteurization of food with far-infrared rays |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56164775A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58224672A (en) * | 1982-06-25 | 1983-12-27 | Arai Nagayoshi | Treatment of food vessel for storage |
JPS5914746A (en) * | 1982-07-16 | 1984-01-25 | Maeda Tomoko | Washing and drying treatment of egg |
JPS5951735A (en) * | 1982-09-17 | 1984-03-26 | Maeda Tomoko | Sterilization and storage of liquid egg, and thawing method thereof |
JPS60172265A (en) * | 1984-02-15 | 1985-09-05 | Showa Sangyo Kk | Method for improving quality of fresh noodle |
JPS6248343A (en) * | 1985-08-26 | 1987-03-03 | Nakagiri:Kk | Treatment of rice grain |
JPS62259572A (en) * | 1986-05-06 | 1987-11-11 | Fuyo Shoji:Kk | Method for keeping packed food and drink in hot state over long period |
-
1980
- 1980-05-20 JP JP6734280A patent/JPS56164775A/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58224672A (en) * | 1982-06-25 | 1983-12-27 | Arai Nagayoshi | Treatment of food vessel for storage |
JPS5914746A (en) * | 1982-07-16 | 1984-01-25 | Maeda Tomoko | Washing and drying treatment of egg |
JPH0320219B2 (en) * | 1982-07-16 | 1991-03-18 | Maeda Tomoko | |
JPS5951735A (en) * | 1982-09-17 | 1984-03-26 | Maeda Tomoko | Sterilization and storage of liquid egg, and thawing method thereof |
JPS60172265A (en) * | 1984-02-15 | 1985-09-05 | Showa Sangyo Kk | Method for improving quality of fresh noodle |
JPH0526453B2 (en) * | 1984-02-15 | 1993-04-16 | Showa Sangyo Co | |
JPS6248343A (en) * | 1985-08-26 | 1987-03-03 | Nakagiri:Kk | Treatment of rice grain |
JPH0116134B2 (en) * | 1985-08-26 | 1989-03-23 | Nakagiri Jugen | |
JPS62259572A (en) * | 1986-05-06 | 1987-11-11 | Fuyo Shoji:Kk | Method for keeping packed food and drink in hot state over long period |
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