DE133497C - - Google Patents
Info
- Publication number
- DE133497C DE133497C DENDAT133497D DE133497DA DE133497C DE 133497 C DE133497 C DE 133497C DE NDAT133497 D DENDAT133497 D DE NDAT133497D DE 133497D A DE133497D A DE 133497DA DE 133497 C DE133497 C DE 133497C
- Authority
- DE
- Germany
- Prior art keywords
- milk
- evaporation
- carbonic acid
- heating
- thickened
- 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.)
- Active
Links
- 210000004080 Milk Anatomy 0.000 claims description 17
- 235000013336 milk Nutrition 0.000 claims description 17
- 239000008267 milk Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 235000008476 powdered milk Nutrition 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000009835 boiling Methods 0.000 description 3
- 235000020191 long-life milk Nutrition 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000036826 Excretion Effects 0.000 description 1
- 244000052616 bacterial pathogens Species 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229940108461 rennet Drugs 0.000 description 1
- 108010058314 rennet Proteins 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C9/00—Milk preparations; Milk powder or milk powder preparations
- A23C9/152—Milk preparations; Milk powder or milk powder preparations containing additives
- A23C9/1524—Inert gases, noble gases, oxygen, aerosol gases; Processes for foaming
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C1/00—Concentration, evaporation or drying
- A23C1/12—Concentration by evaporation
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C2240/00—Use or particular additives or ingredients
- A23C2240/20—Inert gas treatment, using, e.g. noble gases or CO2, including CO2 liberated by chemical reaction; Carbonation of milk products
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Dairy Products (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
Ja 133497 KLASSE 53 e. Yes 133497 CLASS 53 e.
HERMANN LAESSIG in BERLIN.HERMANN LAESSIG in BERLIN.
Hitze sterilisirter Milch.Heat sterilized milk.
Patentirt im Deutschen Reiche vom 11. April igoo ab.Patented igoo in the German Empire from April 11th.
Zur Schiffsversorgung, für Reisen nach tropischen oder unwirthlichen Gegenden ist eine Dauermilch von leichter Transportfähigkeit und bequemer Anwendung von grofser Bedeutung; auch in gröfseren Städten -und Industrieplätzen, deren Versorgung mit frischer Milch Schwierigkeiten begegnet, wird eine haltbare, stets im Haushalt vorräthig zu haltende Milchconserve wirklichem Bedürfnifs entgegenkommen. Die bisherigen Verfahren, Milch in Pulverform als Ersatzmittel frischer Milch herzustellen oder eingedickte Milch in breiteren Schichten der Bevölkerung einzuführen, sind daran gescheitert, dafs es nicht gelang, das Milchpulver leicht löslich zu machen bezw. eingedickte Milch ohne Veränderung bei der erforderlichen hochgradigen Erhitzung herzustellen.For ship supply, for trips to tropical or inhospitable regions is one Long-life milk that is easy to transport and easy to use is of great importance; also in larger cities and industrial areas, where the supply of fresh milk is difficult encountered is a long-life milk preserve that must always be kept in the household meet real needs. The previous method, milk in powder form as Making substitutes for fresh milk or thickened milk in broader layers of the milk The population failed because it was not possible to make the powdered milk easily to make soluble respectively. concentrated milk with no change in the required high-grade To produce heating.
Das vorliegende Verfahren bezweckt, solche Milchpräparate ohne Geschmacks- und sonstige Veränderung leicht löslich zu machen.The purpose of the present method is to produce such milk preparations without flavor or other To make change easily soluble.
Zu diesem Zweck wird die Milch nach erfolgter Erhitzung vor oder während des Eindampfungsprocesses mit Kohlensäure behandelt. Angestellte Versuche haben nämlich ergeben, dafs die Kohlensäure nicht nur die Eigenschaft hat, die Gerinnungsfähigkeit gekochter Milch für Lab wieder herzustellen, welche Eigenschaft von Schaffer zuerst erkannt und für die Käsebereitung gewürdigt worden ist (vergl. Landwirtschaftliches Jahrbuch der Schweiz, 1887), sondern dafs dasselbe Mittel (Behandlung der gekochten Milch mit Kohlensäure) auch die Löslichkeit des Eindickungsproductes höchst vortheilhaft beeinflufst. Auf diese Weise kann eine vollkommen lösliche Trockenmilch gewonnen werden, während bei den bekannten Trockenmilchpräparaten etwa 1 5 pCt. unlöslich bleiben.For this purpose, the milk is heated before or during the evaporation process carbonated. Attempts made have shown that carbonic acid is not only a property has to restore the coagulability of boiled milk for rennet, which property was first recognized by Schaffer and appreciated for the cheese preparation (cf. Agricultural Yearbook of Switzerland, 1887), but the same means (treatment the boiled milk with carbonic acid) also the solubility of the thickening product most beneficially influenced. In this way, a completely soluble dry milk can are obtained, while with the known dry milk preparations about 1 5 pCt. insoluble stay.
Das Verfahren wird folgendermafsen ausgeführt: The procedure is carried out as follows:
Die zum Eindicken bezw. Trocknen bestimmte Milch wird behufs Abtötung der Krankheitskeime sowie zur Verhütung der Fettausscheidung beim Vacuumprocefs nahe auf Siedewärme erhitzt, auf die beim Eindampfen im Vacuum vorgeschriebene Temperatur abgekühlt und sofort oder nachdem der Eindickungsprocefs mehr oder weniger vorgeschritten ist, Kohlensäure eingeleitet; hierauf trocknet man bis auf den gewünschten Grad ein.The to thicken respectively. Drying certain milk is used to kill the milk Germs and to prevent the excretion of fat during the vacuum process close up Heated to the boiling point, cooled to the temperature prescribed for evaporation in a vacuum and immediately or after the thickening process has progressed more or less, carbonic acid is introduced; on this it is dried to the desired degree.
Claims (1)
Verfahren zur Herstellung eingedickter oder eingetrockneter Milch durch Eindampfen von mittels Hitze sterilisirter Milch, dadurch gekennzeichnet, dafs in die Milch nach erfolgter Erhitzung, vor oder während des Eindampfungsprocesses Kohlensäure eingeleitet wird, zum Zweck, den Milchbestandtheilen die durch die Erhitzung verlorene Leichtlöslichkeit wieder zu geben.Patent claim:
Process for the production of thickened or dried milk by evaporation of heat-sterilized milk, characterized in that carbonic acid is introduced into the milk after heating, before or during the evaporation process, for the purpose of restoring the easy solubility of the milk constituents due to the heating.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE133497C true DE133497C (en) |
Family
ID=401695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT133497D Active DE133497C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE133497C (en) |
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0
- DE DENDAT133497D patent/DE133497C/de active Active
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