GB657295A - Improvements in and relating to methods of sterilizing and preserving foodstuffs, drugs and pharmaceutical preparations - Google Patents
Improvements in and relating to methods of sterilizing and preserving foodstuffs, drugs and pharmaceutical preparationsInfo
- Publication number
- GB657295A GB657295A GB20663/47A GB2066347A GB657295A GB 657295 A GB657295 A GB 657295A GB 20663/47 A GB20663/47 A GB 20663/47A GB 2066347 A GB2066347 A GB 2066347A GB 657295 A GB657295 A GB 657295A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drugs
- pharmaceutical preparations
- specifications
- sec
- irradiation
- 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
- A23L3/26—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating
- A23L3/263—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating with corpuscular or ionising radiation, i.e. X, alpha, beta or omega radiation
Abstract
Foodstuffs, drugs or pharmaceutical preparations, which may be enclosed under partial vacuo or in a non-oxidizing atmosphere, and may be cooled to a temperature below 0 DEG C., are sterilized by irradiation with electrons having a velocity equivalent to more than 600 kilovolts, e.g. 3000-6000 kv., the irradiation being preferably for a number, e.g. 3-18, of very short periods, e.g. 10-5 to 10-6 sec. or 10-7 sec. or less. Specifications 251,635 and 292,926, [both in Class 1 (i)], and U.S.A. Specifications 2,043,733 and 2,099,327 are referred to.ALSO:Foodstuffs, drugs or pharmaceutical preparations, exemplified by milk and cream, vegetables, meats, shellfish, brewer's yeast, plant and vegetable extracts, vitamins, hormones, vaccines, diphtheria antitoxin, which may be enclosed under partial vacuo or in a non-oxidizing atmosphere, and may be cooled to a temperature below 0 DEG C, are sterilized by irradiation with electrons having a velocity equivalent to more than 600 kilovolts, e.g. 3000-6000 kv., the irradiation being preferably for a number, e.g. 3-18, of very short periods, e.g. 10-5 to 10-6 sec. or 10-7 sec. or less. Specifications 251,635 and 292,926, [both in Class 1(i)], and U.S.A. Specifications 2,099,327 and 2,043,733 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US657295XA | 1942-05-07 | 1942-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB657295A true GB657295A (en) | 1951-09-19 |
Family
ID=22064700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20663/47A Expired GB657295A (en) | 1942-05-07 | 1947-07-30 | Improvements in and relating to methods of sterilizing and preserving foodstuffs, drugs and pharmaceutical preparations |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB657295A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1098630B (en) * | 1956-12-04 | 1961-02-02 | Gen Electric | Cathode ray tubes for irradiation with electron beam pulses |
| DE1185305B (en) * | 1955-07-06 | 1965-01-14 | United Aircraft Corp | Process for soldering, welding and removing materials by means of a charge carrier beam |
| WO1991001135A1 (en) * | 1989-07-17 | 1991-02-07 | Kabivitrum Ab | A nutritive composition and a method for its preparation |
| EP1004522A2 (en) * | 1998-11-24 | 2000-05-31 | Daiki Foods Yugen Kaisha | Pouch for containing retort food |
| CN116046516A (en) * | 2023-04-03 | 2023-05-02 | 四川中科高能科技发展有限责任公司 | Food quality improving method based on irradiation parameter automatic screening |
-
1947
- 1947-07-30 GB GB20663/47A patent/GB657295A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1185305B (en) * | 1955-07-06 | 1965-01-14 | United Aircraft Corp | Process for soldering, welding and removing materials by means of a charge carrier beam |
| DE1098630B (en) * | 1956-12-04 | 1961-02-02 | Gen Electric | Cathode ray tubes for irradiation with electron beam pulses |
| WO1991001135A1 (en) * | 1989-07-17 | 1991-02-07 | Kabivitrum Ab | A nutritive composition and a method for its preparation |
| EP1004522A2 (en) * | 1998-11-24 | 2000-05-31 | Daiki Foods Yugen Kaisha | Pouch for containing retort food |
| EP1004522A3 (en) * | 1998-11-24 | 2001-05-02 | Daiki Foods Yugen Kaisha | Pouch for containing retort food |
| CN116046516A (en) * | 2023-04-03 | 2023-05-02 | 四川中科高能科技发展有限责任公司 | Food quality improving method based on irradiation parameter automatic screening |
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