DE367427C - Process for decolorizing wine - Google Patents
Process for decolorizing wineInfo
- Publication number
- DE367427C DE367427C DEH86431D DEH0086431D DE367427C DE 367427 C DE367427 C DE 367427C DE H86431 D DEH86431 D DE H86431D DE H0086431 D DEH0086431 D DE H0086431D DE 367427 C DE367427 C DE 367427C
- Authority
- DE
- Germany
- Prior art keywords
- wine
- casein
- decolorizing
- charcoal
- coal
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
- C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
- C12H1/02—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material
- C12H1/04—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Food Science & Technology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
Description
Verfahren zum Entfärben von Wein. Es ist bekannt, daß der Klärung und Entfärbung von Wein mit Kohle eine Filtration oder Schönung folgen muß, vgl. Babo und Mach, Handbuch des Weinbaues und der Kellerwirtschaft, Band 2, Kellerwirtschaft, q.. Auflage, igio, herausgegeben von Wortmann, Seite 292 unter 3. Es ist nun gefunden worden, daß eine viel intensivere Entfärbung erzielt wird; wenn Kohle in Verbindung mit löslichem Kasein als Schönungsmittel zu gleichzeitiger Anwendung kommt, die Handlung also nicht in zwei Phasen zerlegt wird.Process for decolorizing wine. It is known that the clarification and decolouration of wine with charcoal must be followed by filtration or fining, cf. Babo and Mach, Handbook of Viticulture and Cellar Management, Volume 2, Cellar Management, q .. edition, igio, edited by Wortmann, page 292 under 3. It has now been found that a much more intense discoloration is achieved; when coal in connection with soluble casein as a fining agent for simultaneous use, the So the action is not broken down into two phases.
Wird nämlich die Kohle mit löslichem, Kasein emulgiert, so wird sie von letzterem adsorbiert, und diese Adsorptionsverbindung besitzt eine viel gröL'ere Entfärbungskraft, als beide Komponenten, wenn sie für sich allein zur Anwendung kommen. Die Kohle ist dabei so fest auf dem Kasein adsorbiert, daß es nicht gelingt, sie abzulösen, auch wenn reines Wasser zur Anwendung kommt. Auf dieser Adsorptionsverbindung beruht demnach die erhöhte Entfärbungskraft des nach dem neuen Verfahren hergestellten Mittels.If the charcoal is emulsified with soluble casein, it becomes adsorbed by the latter, and this adsorption compound has a much larger one Discoloration power than both components when used on their own come. The charcoal is so firmly adsorbed on the casein that it is not possible to to remove them, even if pure water is used. On this adsorbent compound is therefore based on the increased discoloration power of the manufactured according to the new process Means.
Die Herstellung geschieht in folgender Weise: Die Entfärbungskohle wird. mit Kaseinnatrium, genmischt, in Wasser verteilt, dann mit Wein verquirlt, wobei das sich ausscheidende. Kasein sämtliche Kohleteilchen auf seiner Oberfläche niederschlägt. Man erhält also keinen durch Kohle getrübten Wein, vielmehr entsteht eine von geschwärzten Kaseinflocken erfüllte Flüssigkeit, die nach einigen Minuten klar durchscheinend wird, indem sich die schwarzen Kaseinflocken langsam absetzen. Der mit diesem, Mittel entfärbte Wein ist vollständig frei von Kohle; eine Filtration ist nicht nötig, auch benötigt man weniger Kohle, da das Kasein ebenfalls eine entfärbende Wirkung ausübt. Die so behandelten Weine verlieren nicht und probieren sich sauber. Durch das Versetzen mit Kohle wird eine größere Feinflockigkeit des Kaseingeiinnsels erreicht, da sich die Kohle als indifferenter Stoff zwischen die Kaseinnatriumteilchen lagert. Der Zutritt des Weines in die Poren der Kohle bereitet keine Schwierigkeiten. Die Kohle, die von den Kaseinflocken eingeschlossen wird, wird deshalb nicht wirkungslos, zumal sich auch das Kasein, wie gesagt, sehr feinflockig ausscheidet. Ausführungsbeispiel 5oo g Kaseinnatrium werden mit 5oo g feinst gemahlener Entfärbungskohle gemischt,' mit 5 1 kochendem Wasser zu einer leimigen Lösung angerührt, hierauf mit etwa 5 1 Wein mittels eines Quirls verschlagen und das entstandene Gerinnsel in den zu behandelnden Wein (iooo bis igoo 1) eingerührt. Es wird an#Tden drei folgenden Zagen je einmal aufgeschlagen; der Wein kann nach etwa io Zagen abgestochen werden.The production takes place in the following way: The decolorizing carbon will. with casein sodium, mixed, distributed in water, then whisked with wine, being the outgoing. Casein has all the coal particles on its surface precipitates. So you don't get a wine that has been clouded by coal, rather it is produced a liquid filled with blackened casein flakes, which after a few minutes becomes clear, as the black casein flakes slowly settle. The wine discolored with this agent is completely free of charcoal; a filtration is not necessary, and less charcoal is needed, since the casein also decolorizes Has an effect. The wines treated in this way do not lose and taste clean. The addition of charcoal makes the casein clot more flaky achieved because the carbon is an indifferent substance between the casein sodium particles stores. The entry of the wine into the pores of the coal presents no difficulties. The charcoal that is enclosed by the casein flakes is therefore not ineffective, especially since the casein, as I said, also precipitates very finely. Embodiment 500 g casein sodium are mixed with 500 g finely ground decolorizing charcoal, ' mixed with 5 liters of boiling water to form a glutinous solution, then with about 5 Beat 1 wine with a whisk and pour the resulting clot into the treated wine (iooo to igoo 1) stirred in. It will be on the three following days open once each; the wine can be tapped after about ten times.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH86431D DE367427C (en) | 1921-07-31 | 1921-07-31 | Process for decolorizing wine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH86431D DE367427C (en) | 1921-07-31 | 1921-07-31 | Process for decolorizing wine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE367427C true DE367427C (en) | 1923-01-20 |
Family
ID=7164675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH86431D Expired DE367427C (en) | 1921-07-31 | 1921-07-31 | Process for decolorizing wine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE367427C (en) |
-
1921
- 1921-07-31 DE DEH86431D patent/DE367427C/en not_active Expired
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