GB364128A - Improvements in or relating to the preservation of eggs - Google Patents
Improvements in or relating to the preservation of eggsInfo
- Publication number
- GB364128A GB364128A GB1939530A GB1939530A GB364128A GB 364128 A GB364128 A GB 364128A GB 1939530 A GB1939530 A GB 1939530A GB 1939530 A GB1939530 A GB 1939530A GB 364128 A GB364128 A GB 364128A
- Authority
- GB
- United Kingdom
- Prior art keywords
- eggs
- treatment
- wave
- shell
- metres
- 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
- 235000013601 eggs Nutrition 0.000 title abstract 10
- 238000004321 preservation Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 3
- 239000011148 porous material Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract 2
- 230000000844 anti-bacterial effect Effects 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- 238000007689 inspection Methods 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000010453 quartz Substances 0.000 abstract 2
- 238000007789 sealing Methods 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- DSEKYWAQQVUQTP-XEWMWGOFSA-N (2r,4r,4as,6as,6as,6br,8ar,12ar,14as,14bs)-2-hydroxy-4,4a,6a,6b,8a,11,11,14a-octamethyl-2,4,5,6,6a,7,8,9,10,12,12a,13,14,14b-tetradecahydro-1h-picen-3-one Chemical compound C([C@H]1[C@]2(C)CC[C@@]34C)C(C)(C)CC[C@]1(C)CC[C@]2(C)[C@H]4CC[C@@]1(C)[C@H]3C[C@@H](O)C(=O)[C@@H]1C DSEKYWAQQVUQTP-XEWMWGOFSA-N 0.000 abstract 1
- 229920001800 Shellac Polymers 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- CKQVRZJOMJRTOY-UHFFFAOYSA-N octadecanoic acid;propane-1,2,3-triol Chemical compound OCC(O)CO.CCCCCCCCCCCCCCCCCC(O)=O CKQVRZJOMJRTOY-UHFFFAOYSA-N 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 239000004208 shellac Substances 0.000 abstract 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 abstract 1
- 229940113147 shellac Drugs 0.000 abstract 1
- 235000013874 shellac Nutrition 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B5/00—Preservation of eggs or egg products
- A23B5/06—Coating eggs with a protective layer; Compositions or apparatus therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
Eggs in the shell are sterilized and preserved by treatment, e.g. for 1-10 minutes, with short electric waves, e.g. of up to 100 metres in wave-length, and then sealing the pores of the shell. The irradiation may be with waves of different wave-lengths, e.g. 1-50 metres, obtained by varying the elements which regulate the wave-length in the generating apparatus. Heat, oxygen and ozone are excluded from the eggs during the treatment by interposing screens such as of quartz or "Uviol" glass or a vessel thereof containing cold water. The Specification as open to inspection under Sect. 91 (3) (a) comprises also the treatment of the eggs with ultra-violet, violet, blue, and other bactericidal rays instead of the short electric waves. This subject-matter does not appear in the Specification as accepted.ALSO:Eggs in the shell are sterilized and preserved by treatment with short electric waves, e.g. of up to 100 metres in wave-length, and then sealing the pores of the shell. The irradiation may be with waves of different wave-lengths, e.g. 1-50 metres, obtained by varying the elements which regulate the wave-lengths in the generating apparatus. Heat, oxygen, and ozone are excluded from the eggs during the treatment by interposing screens such as of quartz or "Uriol" glass or a vessel thereof containing cold water, preferably running. The eggs are cleaned in water, dried, irradiated, e.g. for 1-10 minutes, slightly exhausted under vacuum and then placed in a waxy fluid mixture, e.g. of paraffin or ceresin and stearine, at not over 50-52 DEG C., the mixture being forced into the pores of the shell by subjecting the eggs alternately to vacuum and atmospheric pressure. The eggs are then taken out and the mixture adhering to them is removed, after which they are dried. A final coating of shellac &c. may be applied. The Specification as open to inspection under Sect. 91 (3) (a) comprises also the treatment of the eggs with ultra-violet, violet, blue, and other bactericidal rays instead of the short electric waves. This subject-matter does not appear in the Specification as accepted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1939530A GB364128A (en) | 1930-06-25 | 1930-06-25 | Improvements in or relating to the preservation of eggs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1939530A GB364128A (en) | 1930-06-25 | 1930-06-25 | Improvements in or relating to the preservation of eggs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB364128A true GB364128A (en) | 1931-12-28 |
Family
ID=10128632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1939530A Expired GB364128A (en) | 1930-06-25 | 1930-06-25 | Improvements in or relating to the preservation of eggs |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB364128A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2438168A (en) * | 1944-09-25 | 1948-03-23 | Walter R Hearst | Stabilization of shell eggs |
| US2473041A (en) * | 1945-08-09 | 1949-06-14 | Swift & Co | High-frequency electrostatic field apparatus for egg pasteurization |
| US5489442A (en) * | 1994-04-18 | 1996-02-06 | Purepulse Technologies, Inc. | Prolongation of shelf-life in perishable food products |
| US5900211A (en) * | 1995-10-26 | 1999-05-04 | Purepulse Technologies | Deactivation of organisms using high-intensity pulsed polychromatic light |
| WO2002080689A1 (en) * | 2001-04-05 | 2002-10-17 | Kovacs Antal | Sterilized, surface-treated eggs, and process for its preparation |
| US6565803B1 (en) | 1998-05-13 | 2003-05-20 | Calgon Carbon Corporation | Method for the inactivation of cryptosporidium parvum using ultraviolet light |
-
1930
- 1930-06-25 GB GB1939530A patent/GB364128A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2438168A (en) * | 1944-09-25 | 1948-03-23 | Walter R Hearst | Stabilization of shell eggs |
| US2473041A (en) * | 1945-08-09 | 1949-06-14 | Swift & Co | High-frequency electrostatic field apparatus for egg pasteurization |
| US5489442A (en) * | 1994-04-18 | 1996-02-06 | Purepulse Technologies, Inc. | Prolongation of shelf-life in perishable food products |
| US5900211A (en) * | 1995-10-26 | 1999-05-04 | Purepulse Technologies | Deactivation of organisms using high-intensity pulsed polychromatic light |
| US6228332B1 (en) | 1995-10-26 | 2001-05-08 | Purepulse Technologies | Deactivation of organisms using high-intensity pulsed polychromatic light |
| US6565803B1 (en) | 1998-05-13 | 2003-05-20 | Calgon Carbon Corporation | Method for the inactivation of cryptosporidium parvum using ultraviolet light |
| WO2002080689A1 (en) * | 2001-04-05 | 2002-10-17 | Kovacs Antal | Sterilized, surface-treated eggs, and process for its preparation |
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