GB835984A - Process and apparatus for the preservation of meat products - Google Patents
Process and apparatus for the preservation of meat productsInfo
- Publication number
- GB835984A GB835984A GB28584/58A GB2858458A GB835984A GB 835984 A GB835984 A GB 835984A GB 28584/58 A GB28584/58 A GB 28584/58A GB 2858458 A GB2858458 A GB 2858458A GB 835984 A GB835984 A GB 835984A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrodes
- pair
- temperature
- meat
- pairs
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/005—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating using irradiation or electric treatment
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/005—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating using irradiation or electric treatment
- A23L3/01—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating using irradiation or electric treatment using microwaves or dielectric heating
Landscapes
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Meat, Egg Or Seafood Products (AREA)
Abstract
In the preservation of non-homogeneous meat, e.g. ham, by placing the meat in contact with at least two pairs of electrodes and charging the electrodes with low frequency alternating current until the meat has reached the temperature necessary for preservation, the power supply on each pair of electrodes is made a function of the difference in temperature between that pair of electrodes and the average temperature between all the pairs of electrodes present, such that the power supply is highest on the pair of electrodes between which the lowest temperature is measured. The power supply on a pair of electrodes may be temporarily reduced if the temperature of the meat between that pair of electrodes is higher than that between an adjacent pair of electrodes. Voltages of 50 to 150 volts are preferably employed. According to an example, 4420 grams of fresh, salted ham were pressed by a plunger under a pressure of 3 kg./cm.2 in a rectangular press made of non-conducting material and fitted with three pairs of water-cooled, stainless steel electrodes. A terminal voltage of 55 volts at 15 amps per pair of electrodes was applied. The voltage on each of the pairs of electrodes was regulated with a variable ratio-transformer adjusted by means of a servomotor, which in turn was regulated through three resistance thermometers mounted respectively between a pair of electrodes, such that the voltage of a pair of electrodes increased when the matching temperature was lower than the average temperature and vice versa. After eight minutes, during which the temperature of the ham had risen from 20 DEG to 80 DEG C., a side wall of the press was removed, the treated ham being pressed by the plunger into a tin; the filled tin was sealed, placed in boiling water for 5 minutes and subsequently kept in a water bath at 70 DEG C. for 1 hour.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL835984X | 1957-09-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB835984A true GB835984A (en) | 1960-06-01 |
Family
ID=19843145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28584/58A Expired GB835984A (en) | 1957-09-27 | 1958-09-05 | Process and apparatus for the preservation of meat products |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB835984A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2493682A1 (en) * | 1980-11-07 | 1982-05-14 | Electricite De France | Appts. for sterilising canned foods by induction heating - for quicker and more efficient process than wet heating, without overheating |
WO1998027823A1 (en) * | 1996-12-23 | 1998-07-02 | Cesare Fiorucci S.P.A. | Industrial apparatus to heat foodstuffs, particularly meat-products, by means of a radio frequency oscillating electromagnetic field |
-
1958
- 1958-09-05 GB GB28584/58A patent/GB835984A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2493682A1 (en) * | 1980-11-07 | 1982-05-14 | Electricite De France | Appts. for sterilising canned foods by induction heating - for quicker and more efficient process than wet heating, without overheating |
WO1998027823A1 (en) * | 1996-12-23 | 1998-07-02 | Cesare Fiorucci S.P.A. | Industrial apparatus to heat foodstuffs, particularly meat-products, by means of a radio frequency oscillating electromagnetic field |
US6278093B1 (en) * | 1996-12-23 | 2001-08-21 | Cesare Fiorucci S.P.A. | Industrial apparatus to heat foodstuffs, particularly meat-products, by means of a radio frequency oscillating electromagnetic field |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB835984A (en) | Process and apparatus for the preservation of meat products | |
US3053667A (en) | Process for the preservation of non-homogeneous meat | |
CA640721A (en) | Methods of and apparatus for heating electrically conductive strand material | |
JPS5836371A (en) | Direct heating of fish-paste product by turning on electricity | |
FR2501184B1 (en) | ||
GB812124A (en) | Improvements in and relating to processes for the electrical treatment of organisms | |
US2485658A (en) | Radio-frequency power heating apparatus and method | |
GB893233A (en) | Improvements relating to the surface heating of metals | |
SU129766A1 (en) | Method of powering a device for heating electrically conductive products in an electrolyte | |
US3072557A (en) | Electrolytic recovery apparatus | |
US2896054A (en) | Method of and apparatus for thermatronic heating | |
JPS51130566A (en) | Heat treating apparatus for food in electrolyte bath | |
RU2596974C1 (en) | Electric contact method for food dish preparation and device for its implementation | |
SU615911A1 (en) | Method of resistance boiling of ham | |
GB1003454A (en) | Cleaning bands of material such as sheet metal | |
SU149166A1 (en) | Electroslag welding method with plate electrode | |
SU615910A1 (en) | Method of resistance boiling of ham | |
GB1367612A (en) | Method and apparatus for processing organic food substances by the passage of electric current | |
SU1178386A1 (en) | Method of heat treatment of hams | |
GB1167295A (en) | Rendering Polystyrene Surfaces Wettable | |
CA715674A (en) | Method and apparatus for baking and preheating the bottoms of electrolytic cells by means of alternating or direct current | |
SU457573A1 (en) | The method of regulating the process of electrochemical and erosion-chemical treatment | |
GB605790A (en) | Electrolysing apparatus with adjustable anodes | |
GB844757A (en) | Method of increasing the rate of heat transfer between hot surfaces and a liquid in contact therewith | |
JPS53119233A (en) | Electrolytic processing apparatus |