CH142422A - Process for the production of a milk-like product containing at most small amounts of lactose. - Google Patents
Process for the production of a milk-like product containing at most small amounts of lactose.Info
- Publication number
- CH142422A CH142422A CH142422DA CH142422A CH 142422 A CH142422 A CH 142422A CH 142422D A CH142422D A CH 142422DA CH 142422 A CH142422 A CH 142422A
- Authority
- CH
- Switzerland
- Prior art keywords
- milk
- lactose
- small amounts
- production
- product containing
- Prior art date
Links
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 title claims description 7
- 239000008101 lactose Substances 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000000034 method Methods 0.000 title claims description 4
- 235000013336 milk Nutrition 0.000 claims description 14
- 239000008267 milk Substances 0.000 claims description 14
- 210000004080 milk Anatomy 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- 239000005018 casein Substances 0.000 claims description 6
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 claims description 6
- 235000021240 caseins Nutrition 0.000 claims description 6
- 210000002966 serum Anatomy 0.000 claims description 6
- 235000020183 skimmed milk Nutrition 0.000 claims description 6
- 239000002244 precipitate Substances 0.000 claims description 5
- 239000000047 product Substances 0.000 claims description 5
- 235000018102 proteins Nutrition 0.000 claims description 5
- 102000004169 proteins and genes Human genes 0.000 claims description 5
- 108090000623 proteins and genes Proteins 0.000 claims description 5
- 239000000679 carrageenan Substances 0.000 claims description 4
- 229940113118 carrageenan Drugs 0.000 claims description 4
- 235000010418 carrageenan Nutrition 0.000 claims description 4
- 229920001525 carrageenan Polymers 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 102000009027 Albumins Human genes 0.000 description 2
- 108010088751 Albumins Proteins 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 2
- 229910052939 potassium sulfate Inorganic materials 0.000 description 2
- 235000011151 potassium sulphates Nutrition 0.000 description 2
- 235000008939 whole milk Nutrition 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 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 OR TREATMENT THEREOF
- A23C11/00—Milk substitutes, e.g. coffee whitener compositions
- A23C11/02—Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins
- A23C11/06—Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins containing non-milk proteins
- A23C11/065—Microbial proteins, inactivated yeast or animal proteins
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Mycology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Dairy Products (AREA)
Description
Verfahren zur Herstellung eines höchstens geringe Mengen Lactose enthaltenden milchähnlichen Produktes. Die Präparate, die als "zuckerfreie" Milch im Verkehr sind, entsprechen meist nicht ihrem Namen. Entweder sind dieselben nicht zuckerfrei, oder sie können nicht als Milch bezeichnet werden.
Die Erfindung betrifft ein Verfahren, um ein milchähnliches Produkt herzustellen, das sowohl hinsichtlich seiner chemischen Zu sammensetzung, als auch seiner physischen Eigenschaften der gewöhnlichen Milch ähn lich ist, aber keine oder nur ganz wenig Laktose enthält.
Bei den Versuchen. um die Laktose aus der Milch zu entfernen, stösst man auf die Schwierigkeit, dass es unmöglich ist, die Lak tose vom Casein und den Albuminen zu tren nen, ohne dieselben dermassen zu denaturie ren, dass sie nicht mehr in den ursprünglichen Zustand, in welchem sie in der natürlichen Milch vorkommen, zurückgeführt werden können. Das Vierfahren gemäss der Erfindung ist dadurch gekennzeichnet, dass aus der Milch durch Zusatz von Decoctum Carrageen und wenig Säure ein reversibler colloïdaler Nie derschlag abgeschieden wird, welcher das Casein möglichst wenig denaturiert enthält und die gefällten Eiweissstoffe wieder in Sus pension gebracht werden, durch Zusatz von so viel Blutserum und Wassen, dass ein Pro dukt mit mindestens dem Albumingehalt von Magermilch entsteht. und den in Milch ent haltenen Mineralsalzen.
Zweckmässig säuert man die unverdünnte oder mit Wasser verdünnte Vollmilch oder Magermilch so schwach, mit irgend einer Säure an, dass noch keine Fällung erfolgt und bewirkt alsdann die Fällung von rever- s iblem Casein durch Zugabe einer kleinen Menge eines vorzugsweise 1 bis 1,3 prozenti- gen Decoctum Carrageen nach elen Anweisun gen von Dr. Lingelsheini (Zeitschrift für Hy giene und Infektionskrankheiten, Band 42, 1903).
Bei der schwachen Ansäurung der Milch tritt zunächst eine chemische Reaktion ein, welche darin besteht, dass eine Bindung zwischen der zugefügten Säure und dem Casein stattfindet. Die anfangs eintretende chemische Reaktion zwischen Casein und Säure ist voll wesentlicher Bedeutung für den Erfolg des Verfahrens. Den Nieder schlag, der alle Eiweissstoffe der Milch ent hält. kann man durch wiederholtes Waschen mit Wasser und Dekantieren voll den gerin gen Mengen Säure und von dem Milchzucker völlig befreien.
Der Eiweissrückstand wird unter Zusatz voll Blutserum zum Beispiel der huh, wieder in Suspension gebracht. Je nach dem Was- sergellalt des C eseins ist die Verdünnung des Blutserums vorzunehmen. Dieselbe wird im allgemeinen so zu dosieren sein, dass sich ist einem Liter des Endproduktes zirka CO cm3 Serum vorfinden Der Geschmack und der Suspensionszustand werden durch Zusatz der in der natürlichen Milch vorkommenden Salze verbessert. Bei der Verwendung von Magermilch als Ausgangsmaterial setzt man vorteilhaft nach dieser Operation die erfor derliche Menge mit Wasser gewaschenen Rahmes zu.
Ausführungsbeispiel: Die Eiweissstoffe aus 1 Liter Voll- oder Magermilch werden mit 10 cm3 voll einem 1 bis 1.3% trockenstoffenthaltenden Dekokt voll Carrageen gefällt. nachdem man erst die Milch mit einer Säure bis zu 0.01 N an- gesäuert hat. Der in dieser Weise erhaltene kolloidale N iederschlag wird solange mit Wasser gewaschen, bis das Waschwasser neutral ist und keinen Milchzucker mehr ent hält. Man mischt den gewaschenen Nieder schlag mit 5 gr eines Salzgemisches aus 16 gr Natriumchlorid, 11 gr Magn esium- chlorid, 1 gr Ferrisulfat, 5 gr Kaliumsulfat. 40 gr sekundärem Kaliumphosphat und 2 gr primärem Kaliumsulfat bestehend und setzt dann 60 cm3 Blutserum zu. Schliesslich wird mit Wasser wieder zu dem Anfangsvoluinen voll 1 Liter angefüllt.
Alle Operationen fin den bei Zimmertemperatur statt.
Process for the production of a milk-like product containing at most small amounts of lactose. The preparations that are sold as "sugar-free" milk usually do not correspond to their name. Either they are not sugar-free or they cannot be called milk.
The invention relates to a method for producing a milk-like product which, both in terms of its chemical composition and its physical properties, is similar to ordinary milk, but contains little or no lactose.
In the trials. In order to remove the lactose from the milk, one encounters the difficulty that it is impossible to separate the liquor from the casein and albumins without denaturing them to such an extent that they no longer return to the original state in which they were they occur in natural milk can be traced back. The four-way according to the invention is characterized in that a reversible colloidal precipitate is deposited from the milk by adding Decoctum carrageenan and a little acid, which contains the casein as little denatured as possible and the precipitated proteins are brought back into suspension by adding enough blood serum and water to produce a product with at least the albumin content of skimmed milk. and the mineral salts contained in milk.
The undiluted or water-diluted whole milk or skimmed milk is expediently acidified so weakly with any acid that no precipitation occurs and then reversible casein is precipitated by adding a small amount of preferably 1 to 1.3 percent - Gen Decoctum Carrageenan according to the instructions of Dr. Lingelsheini (Journal of Hygiene and Infectious Diseases, Volume 42, 1903).
When the milk is weakly acidified, a chemical reaction occurs first, which consists of a bond between the added acid and the casein. The initially occurring chemical reaction between casein and acid is of vital importance for the success of the process. The precipitate that contains all the proteins in milk. you can completely free the small amounts of acid and lactose by repeated washing with water and decanting.
The protein residue is brought back into suspension with the addition of full blood serum, for example the huh. The blood serum must be diluted depending on the water gel age of the carbon. It will generally have to be dosed in such a way that there is about CO cm3 of serum in one liter of the end product. The taste and the state of suspension are improved by adding the salts found in natural milk. When using skimmed milk as the starting material, it is advantageous to add the necessary amount of cream washed with water after this operation.
Exemplary embodiment: The proteins from 1 liter of whole or skimmed milk are precipitated with 10 cm3 of a decoction of carrageenan containing 1 to 1.3% dry matter. after the milk has first been acidified with an acid up to 0.01 N. The colloidal precipitate obtained in this way is washed with water until the wash water is neutral and no more lactose contains. The washed precipitate is mixed with 5 grams of a salt mixture consisting of 16 grams of sodium chloride, 11 grams of magnesium chloride, 1 gram of ferric sulfate, 5 grams of potassium sulfate. 40 grams of secondary potassium phosphate and 2 grams of primary potassium sulfate and then adds 60 cm3 of blood serum. Finally, water is added to the initial volume of 1 liter again.
All operations take place at room temperature.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH142422T | 1928-09-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH142422A true CH142422A (en) | 1930-09-30 |
Family
ID=4399169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH142422D CH142422A (en) | 1928-09-12 | 1928-09-12 | Process for the production of a milk-like product containing at most small amounts of lactose. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH142422A (en) |
-
1928
- 1928-09-12 CH CH142422D patent/CH142422A/en unknown
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