DE276452C - - Google Patents
Info
- Publication number
- DE276452C DE276452C DENDAT276452D DE276452DA DE276452C DE 276452 C DE276452 C DE 276452C DE NDAT276452 D DENDAT276452 D DE NDAT276452D DE 276452D A DE276452D A DE 276452DA DE 276452 C DE276452 C DE 276452C
- Authority
- DE
- Germany
- Prior art keywords
- milk
- preparations
- whey
- casein
- cane sugar
- 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
- 238000002360 preparation method Methods 0.000 claims description 14
- 229960004793 Sucrose Drugs 0.000 claims description 12
- CZMRCDWAGMRECN-UGDNZRGBSA-N D-sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 11
- 239000005862 Whey Substances 0.000 claims description 8
- 235000021262 sour milk Nutrition 0.000 claims description 8
- 210000004080 Milk Anatomy 0.000 claims description 5
- 235000013336 milk Nutrition 0.000 claims description 5
- 239000008267 milk Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000006188 syrup Substances 0.000 claims description 3
- 235000020357 syrup Nutrition 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims 1
- 235000014655 lactic acid Nutrition 0.000 claims 1
- 239000004310 lactic acid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000005018 casein Substances 0.000 description 10
- 235000021240 caseins Nutrition 0.000 description 10
- 241000894006 Bacteria Species 0.000 description 8
- 229960004903 invert sugar Drugs 0.000 description 4
- 235000013618 yogurt Nutrition 0.000 description 4
- 230000001580 bacterial Effects 0.000 description 3
- 230000000844 anti-bacterial Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- GUBGYTABKSRVRQ-XLOQQCSPSA-N lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 2
- 241000854350 Enicospilus group Species 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000015155 buttermilk Nutrition 0.000 description 1
- 235000020186 condensed milk Nutrition 0.000 description 1
- 235000015140 cultured milk Nutrition 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000015141 kefir Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002255 vaccination 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 THEREOF
- A23C9/00—Milk preparations; Milk powder or milk powder preparations
- A23C9/12—Fermented milk preparations; Treatment using microorganisms or enzymes
- A23C9/13—Fermented milk preparations; Treatment using microorganisms or enzymes using additives
- A23C9/1307—Milk products or derivatives; Fruit or vegetable juices; Sugars, sugar alcohols, sweeteners; Oligosaccharides; Organic acids or salts thereof or acidifying agents; Flavours, dyes or pigments; Inert or aerosol gases; Carbonation methods
-
- 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
- A23C2260/00—Particular aspects or types of dairy products
- A23C2260/05—Concentrated yoghurt products, e.g. labneh, yoghurt cheese, non-dried non-frozen solid or semi-solid yoghurt products other than spreads; Strained yoghurt; Removal of whey from yoghurt
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (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
- JVl 276452-KLASSE 53 e. GRUPPE - JVl 276452- CLASS 53 e. GROUP
FRITZ SAUER in BRESLAU.FRITZ SAUER in BRESLAU.
Kondensierte Milchpräparate werden bekanntlich hergestellt, indem man Milch und Rohrzucker bei geeigneten Temperaturen eindampft und die erhaltene Masse gegebenen-S falls in Dosen sterilisiert.As is known, condensed milk preparations are made by adding milk and Cane sugar evaporated at suitable temperatures and the mass obtained given-S if canned sterilized.
In gleicher Weise werden Milchpräparate hergestellt, bei denen das Kasein und der Milchzucker durch Fermente, Bakterien o. dgl. eine Veränderung erfahren haben: hierhin gehören außer der Buttermilch ζ. Β. Yoghurt, Jaurt, Kefir, Taette.In the same way, dairy preparations are made, in which the casein and the Milk sugar have been changed by ferments, bacteria or the like: belong here except for the buttermilk ζ. Β. Yoghurt, Jaurt, Kefir, Taette.
Es hat sich aber gezeigt, daß derartige Milchpräparate ihre fermentative bzw. Bakterienwirkung nach kurzer Zeit verlieren, unbedingt aber sofort, wenn sie bei Temperaturen über 35 bis 45 ° erhitzt, pasteurisiert oder sterilisiert werden. Sie verlieren sogar die Ferment- bzw. Bakterienwirkung bei Temperaturen, welche die Bakterien oder Fermente sonst gut vertragen (z. B. Yoghurt bei 570). Erklärt kann dies nur werden durch die in der Wärme stärkere bactericide Kraft des Rohrzuckers, wodurch die Bakterien abgetötet werden. Auch bei Invertzucker, der zur Her-Stellung von Milchpräparaten bereits an Stelle des Rohrzuckers Verwendung gefunden hat, tritt die gleiche bzw. noch stärkere Abtötung bei Erwärmung ein. Dies ist auch erklärlich, da Invertzucker nicht nur süßer als Rohrzucker ist, sondern auch stärkere bactericide Kraft als dieser besitzt.However, it has been shown that such milk preparations lose their fermentative or bacterial effect after a short time, but immediately if they are heated, pasteurized or sterilized at temperatures above 35 to 45 °. They even lose the ferment or bacterial effect at temperatures that the bacteria or ferments otherwise tolerate well (e.g. yoghurt at 57 0 ). This can only be explained by the bactericidal power of cane sugar, which is stronger in the heat, which kills the bacteria. With invert sugar, which has already been used in place of cane sugar for the production of milk preparations, the same or even stronger killing occurs when heated. This can also be explained, since invert sugar is not only sweeter than cane sugar, but also has a stronger bactericidal power than it.
Es ist weiterhin bekannt, daß sich mit Fermenten behandelte Milch leicht in zwei Teile scheiden läßt, die Molke und das Kasein. Die Hauptmenge der Fermente und Bakterien befindet sich in dem Kasein, ja bei guter Filtration sogar die Gesamtmenge.It is also known that fermented milk easily splits into two parts divorce the whey and the casein. Most of the ferments and bacteria reside in the casein, and with good filtration even the total amount.
Man hat derartiges fermenthaltiges Kasein schon durch Zusatz von Rohr- und Invertzucker konserviert und so die in ihm vornandenen Bakterien und Fermente wirksam erhalten. Man erhält auf diese Weise Kasein, welches Ferment- bzw. Bakterienwirkung besitzt, nicht aber kondensierte Sauermilchpräparate, denn die Säure, die Salze der Milch, sind zum weitaus größten Teil in der Molke enthalten.You can have such fermented casein by adding cane and invert sugar preserved and thus effectively preserve the bacteria and ferments present in it. In this way, casein is obtained, which has a fermentation or bacterial effect, but not condensed sour milk preparations, because the acid, the salts of the milk, are for the most part contained in whey.
Dampft man jedoch die Molke mit Rohrzucker ein, läßt den Molkesirup erkalten und vermischt ihn dann mit dem fermenthaltigen Kasein, so erhält man ein kondensiertes Sauermilchpräparat, welches sämtliche Substanzen der ursprünglichen Sauermilch und ihre Fermente oder Bakterien in durchaus wirksamem Zustande enthält.However, if you steam the whey with cane sugar, the whey syrup is allowed to cool and if it is then mixed with the fermented casein, a condensed sour milk preparation is obtained, which all the substances of the original sour milk and their ferments or contains bacteria in a perfectly effective condition.
Da beim Kochen bzw. Eindampfen der sauren Molke mit Rohrzucker letzterer in Invertzucker umgewandelt wird, genügen zur Haltbarmachung derartiger Präparate recht erheblich geringere Mengen Rohrzucker als beim Vermischen des Kaseins mit Rohrzucker, wobei, falls wirklich haltbare, nicht gärende Präparate erzielt werden sollen, 75 Teile Rohrzucker auf 25 Teile Kasein erforderlich sind.Since when boiling or evaporating the sour whey with cane sugar, the latter is converted into invert sugar is converted, considerably smaller amounts of cane sugar are sufficient to preserve such preparations when mixing the casein with cane sugar, whereby, if really durable, non-fermenting Preparations are to be achieved, 75 parts of cane sugar to 25 parts of casein are required.
65 Ausführungsbeispiel: 65 Embodiment:
10 1 Yoghurt ergeben beim Scheiden und Abpressen 2000 Teile Kasein, 8000 Teile Molke.10 1 yoghurt makes 2000 parts of casein and 8000 parts of whey when separated and pressed.
Letztere werden mit 1500 g Rohrzucker bis auf 1750 g eingekocht und der klare, dick-The latter are boiled down to 1750 g with 1500 g of cane sugar and the clear, thick
flüssige, stark lichtbrechende Sirup, nachdem er auf etwa 30 ° abgekühlt ist, mit dem Kasein vermischt. Es verbleibt mithin — abgesehen von unvermeidlichen Fabrikationsverlusten — eine Ausbeute von 3750 g eines kondensierten Yoghurtpräparates. In ganz gleicher Weise können die übrigen Sauermilchpräparate konzentriert und konserviert werden.liquid, highly refractive syrup, after it has cooled to about 30 °, with the casein mixed. There remains - apart from inevitable manufacturing losses - a yield of 3750 g of a condensed yogurt preparation. In exactly the same way the other sour milk preparations can be concentrated and preserved.
Die kondensierten Sauermilchpräparate enthalten, wie bereits bemerkt, sämtliche Bestandteile der frischen Sauermilchpräparate in wirksamer Form, sie können also wie diese genossen und wie diese zum Uberimpfen benutzt werden. Während aber die frischen Sauermilchpräparate in kurzer Zeit durch fremde Bakterien und Hefe verunreinigt werden und beim Uberimpfen in erhöhtem Maße eine verunreinigte Milch ergeben, bleiben die konservierten Präparate genau so rein, wie sie zur Zeit ihrer Herstellung waren. Ihre Bakterien bzw. Fermente trocknen nicht aus und bleiben daher virulent.As already noted, the condensed sour milk preparations contain all of the components of fresh sour milk supplements in an effective form, so you can enjoy them like this and how these are used for vaccination. But while the fresh sour milk preparations be contaminated by foreign bacteria and yeast in a short time and contaminated to an increased extent when inoculated If milk yields, the preserved preparations remain just as pure as they are used to Time of their manufacture. Your bacteria or ferments do not dry out and remain therefore virulent.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE276452C true DE276452C (en) |
Family
ID=532648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT276452D Active DE276452C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE276452C (en) |
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0
- DE DENDAT276452D patent/DE276452C/de active Active
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