ES2003278A6 - Food preservation process - Google Patents
Food preservation processInfo
- Publication number
- ES2003278A6 ES2003278A6 ES8701243A ES8701243A ES2003278A6 ES 2003278 A6 ES2003278 A6 ES 2003278A6 ES 8701243 A ES8701243 A ES 8701243A ES 8701243 A ES8701243 A ES 8701243A ES 2003278 A6 ES2003278 A6 ES 2003278A6
- Authority
- ES
- Spain
- Prior art keywords
- heating
- food preservation
- vegetables
- approx
- preservation process
- 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.)
- Expired
Links
Landscapes
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
The process of food preservation, and in particular to stop ripening of fruit and vegetables and prevent germination of vegetables and roots, consists of (a) heating rapidly and uniformly to 80 deg. C approx. maximum, by application of an intense radio-frequency field and (b) cooling to around 2-6 deg. C. Time of heating is less than 3 minutes approx. and the frequency varies from several megahertz to a score of gigahertz. Heating is carried out before inserting the foods into airtight paper or plastics bags.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8701243A ES2003278A6 (en) | 1987-04-03 | 1987-04-03 | Food preservation process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8701243A ES2003278A6 (en) | 1987-04-03 | 1987-04-03 | Food preservation process |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2003278A6 true ES2003278A6 (en) | 1988-10-16 |
Family
ID=8250665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8701243A Expired ES2003278A6 (en) | 1987-04-03 | 1987-04-03 | Food preservation process |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2003278A6 (en) |
-
1987
- 1987-04-03 ES ES8701243A patent/ES2003278A6/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000301 |