CH307617A - Method of preserving eggs. - Google Patents
Method of preserving eggs.Info
- Publication number
- CH307617A CH307617A CH307617DA CH307617A CH 307617 A CH307617 A CH 307617A CH 307617D A CH307617D A CH 307617DA CH 307617 A CH307617 A CH 307617A
- Authority
- CH
- Switzerland
- Prior art keywords
- eggs
- container
- carbonic acid
- carbon dioxide
- yolk
- Prior art date
Links
- 235000013601 eggs Nutrition 0.000 title claims description 19
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 19
- 102000002322 Egg Proteins Human genes 0.000 claims description 5
- 108010000912 Egg Proteins Proteins 0.000 claims description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- 239000001569 carbon dioxide Substances 0.000 claims description 5
- 210000002969 egg yolk Anatomy 0.000 claims description 5
- QCVGEOXPDFCNHA-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxo-1,3-oxazolidine-3-carboxamide Chemical compound CC1(C)OC(=O)N(C(N)=O)C1=O QCVGEOXPDFCNHA-UHFFFAOYSA-N 0.000 claims description 4
- 235000014103 egg white Nutrition 0.000 claims description 4
- 210000000969 egg white Anatomy 0.000 claims description 4
- 235000013345 egg yolk Nutrition 0.000 claims 1
- 241000894006 Bacteria Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 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
- A23B5/08—Preserving with chemicals
- A23B5/10—Preserving with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Meat, Egg Or Seafood Products (AREA)
Description
Verfahren zum Konservieren von Eiern. Gegenstand der vorliegenden Erfindung ist ein Verfahren zum Konservieren von Eiern, welches dadurch gekennzeichnet ist, dass man die Eier in einen Behälter einbringt, in letzterem ein Vakuum erzeugt, alsdann Kohlensäure einführt und hernach ver schliesst.
Beispiele: 1. Eier werden in einen hermetisch schliess baren Behälter gebracht und in letzterem ein Vakuum erzeugt. Nachher wird in das Innere des Behälters Kohlensäure eingeführt und der Behälter hermetisch geschlossen. Der Druck der Kohlensäure im Behälter ist zumindest gleich wie der atmosphärische Druck, er kann aber auch höher gehalten werden.
2. Entschalte Eier werden in einen her metisch abschliessbaren Behälter gebracht und letzterer gleich wie bei Beispiel 1 mit Kohlen säure gefüllt und geschlossen.
3. Eier werden entschalt und das Eiweiss und Eigelb getrennt in einen hermetisch ab schliessbaren Behälter gebracht; letzterer wird sodann evakuiert, anschliessend mit Kohlen säure gefüllt und dann geschlossen. Das Ei weiss und das Eigelb könnten auch mitein- a inc ler innig gemischt in den Behälter g e - braeht werden.
4. Die Eier, sei es entschalt, das Eiweiss und Eigelb gemischt oder nicht, werden in einen hermetisch abschliessbaren Behälter ein geführt; letzterer wird sodann evakuiert mit Kohlensäure bis zum Auftreten eines Über druckes gefüllt und dann verschlossen. Der Überdruck wird bis zur Entleerung des Be hälters aufrechterhalten; der Kohlensäure druck beträgt zweckmässig 1,1 bis 1,5 Atm.
Nach dem erfindungsgemässen Verfahren kann die Einwirkung der atmosphärischen Luft auf die Eier kürzere oder längere Zeit ausgehaltet werden. Die Kohlensäure bewirkt ein rasches und sicheres Abtöten aller all fällig in die Eier eingedrungenen Bakterien.
Der Geruch und Geschmack der Eier wird durch die Kohlensäure nicht ungünstig be einflusst. Die dem mit Kohlensäure gefüllten Behälter entnommenen Eier resp. Eiermasse muss selbstredend innert nützlicher Frist der Verwendung zugeführt werden.
Method of preserving eggs. The subject of the present invention is a method for preserving eggs, which is characterized in that the eggs are placed in a container, a vacuum is created in the latter, then carbon dioxide is introduced and then closed.
Examples: 1. Eggs are placed in a hermetically sealable container and a vacuum is created in the latter. Afterwards, carbonic acid is introduced into the interior of the container and the container is hermetically sealed. The pressure of the carbonic acid in the container is at least the same as the atmospheric pressure, but it can also be kept higher.
2. Unshelled eggs are placed in a her metically lockable container and the latter is filled with carbonic acid as in Example 1 and closed.
3. Eggs are stripped of the shell and the egg white and yolk are placed separately in a hermetically sealed container; the latter is then evacuated, then filled with carbonic acid and then closed. The white egg and the yolk could also be brewed intimately mixed with one another in the container.
4. The eggs, be they shelled, the egg white and yolk mixed or not, are put into a hermetically sealed container; the latter is then evacuated with carbonic acid until an overpressure occurs and then sealed. The overpressure is maintained until the container is emptied; the carbon dioxide pressure is expediently 1.1 to 1.5 atm.
According to the method according to the invention, the action of the atmospheric air on the eggs can be withstood for a shorter or longer period of time. The carbonic acid kills all bacteria that may have penetrated the eggs quickly and safely.
The smell and taste of the eggs are not adversely affected by the carbon dioxide. The eggs removed from the carbonated container, respectively. Egg mass must of course be put to use within a reasonable period of time.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH307617T | 1952-10-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH307617A true CH307617A (en) | 1955-06-15 |
Family
ID=4493203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH307617D CH307617A (en) | 1952-10-06 | 1952-10-06 | Method of preserving eggs. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH307617A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2598888A1 (en) * | 1986-05-23 | 1987-11-27 | Fantolino Claudio | METHOD AND DEVICE FOR THE TREATMENT OF EGG PRODUCTS AND THEIR COMPOUNDS, FOR EXTENDING THE DURATION OF THE SAME PRODUCTS. |
US10220538B2 (en) | 2014-09-15 | 2019-03-05 | Zoetis Services Llc | Egg decapping apparatus, and associated method |
-
1952
- 1952-10-06 CH CH307617D patent/CH307617A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2598888A1 (en) * | 1986-05-23 | 1987-11-27 | Fantolino Claudio | METHOD AND DEVICE FOR THE TREATMENT OF EGG PRODUCTS AND THEIR COMPOUNDS, FOR EXTENDING THE DURATION OF THE SAME PRODUCTS. |
US10220538B2 (en) | 2014-09-15 | 2019-03-05 | Zoetis Services Llc | Egg decapping apparatus, and associated method |
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