DE483686C - Process for obtaining low-nicotine tobacco - Google Patents

Process for obtaining low-nicotine tobacco

Info

Publication number
DE483686C
DE483686C DEB125736D DEB0125736D DE483686C DE 483686 C DE483686 C DE 483686C DE B125736 D DEB125736 D DE B125736D DE B0125736 D DEB0125736 D DE B0125736D DE 483686 C DE483686 C DE 483686C
Authority
DE
Germany
Prior art keywords
tobacco
nicotine
obtaining low
nicotine tobacco
liquor
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
Application number
DEB125736D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JULIUS POHL DR
WALTHER BRUCK DR
Original Assignee
JULIUS POHL DR
WALTHER BRUCK DR
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JULIUS POHL DR, WALTHER BRUCK DR filed Critical JULIUS POHL DR
Priority to DEB125736D priority Critical patent/DE483686C/en
Application granted granted Critical
Publication of DE483686C publication Critical patent/DE483686C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Tobacco Products (AREA)

Description

Verfahren zur Gewinnung nikotinarmer Tabake Die bisher bekannten Verfahren zur Gewinnung nikotinarrner Tabake haben den 'Nachteil, daß sie entweder zu kompliziert oder zu kostspielig sind oder aber das Endprodukt im Geschmack anfechtbar und der Nikotingehalt zu hoch ist.Process for obtaining nicotine-poor tobacco The previously known processes to obtain nicotine-poor tobacco have the disadvantage that they are either too complicated or are too expensive or the taste of the end product can be challenged and the Nicotine level is too high.

Erfindungsgemäß wird dieser Nachteil dadurch beseitigt, daß man den Tabak mit einer vorteilliafterweise verdünnten Tabaklauge behandelt, die man vor der Beigabe des Tabaks unter Zusatz geeigneter Mengen von Kaliumnitrat mit organischen Säuren (et-,va, o,o5 bis o,5'/" HCL entsprechend) ansäuert. Auf diesein Wege erreicht man, daß der Tabak lediglich nikotinarm wird, alle übrigen für den Geschrnack wesentlichen Bestandteile, wie Kohlehydrate, Eiweißkörper, ätherische öle usw., dagegen fast vollständig erhalten bleiben.According to the invention, this disadvantage is eliminated in that the Tobacco is treated with a tobacco liquor that is advantageously diluted before the addition of tobacco with the addition of suitable amounts of potassium nitrate with organic Acids (et-, va, o, o5 to o, 5 '/ "HCL accordingly) acidified. In this way achieved one that the tobacco is only low in nicotine, all other essentials for the taste Components such as carbohydrates, proteins, essential oils, etc., on the other hand, almost remain completely intact.

Es ist zwar bereits bekannt, Tabak mit Tabaklauge zu behandeln und das Nikotin durch Dialyse daraus zu entfernen. Das vorliegende Verfahren wendet aber mit organischen Säumii angesäuerte und mit geringen Mengen von Kaliumnitrat versetzte Tabaklauge an und wird in folgender Weise durchgeführt.It is already known to treat tobacco with tobacco liquor and remove the nicotine from it by dialysis. The present proceedings apply but acidified with organic Säumii and with small amounts of potassium nitrate added tobacco liquor and is carried out in the following manner.

Man digeriert 24 Stunden etwa 2o g Tabakblätter in 1 1 Wasser. Dieser Tabaklauge, -die man mehr oder weniger verdünnt, wird beispielsweise Kaliumnitrat in einer Konzentration zwischen o,:25 bis iü/, zugegeben; durch dieseZugabe erreicht man, daß die Flüssigkeit dem Gewebe der Tabakblatter gegenüber osmotisch eingestellt ist. Weiterhin säuert man dieTabaklauge mit organischen Säuren, beispielsweise Milchsäure, entsprechend o,:20/" Salzsäure an. Es werden dann die Tabakblätter, denen das Nikotin entzogen werden soll, in die saure Lösung getaucht'(für i oo g Tabak genügen 5 oo ccm Lauge) und in dieser etwa 5 bis 30 Minuten oder auch länger gelassen.Triturate 24 hours about 2o g of tobacco leaves in 1 1 water. Potassium nitrate, for example, is added to this tobacco liquor, which is more or less diluted, in a concentration between 0.25 and 1⁄2; this addition ensures that the fluid is osmotically adjusted to the tissue of the tobacco leaves. Furthermore dieTabaklauge is acidified with organic acids, for example lactic acid, corresponding o,. 20 / "hydrochloric acid are then the tobacco leaves, where the nicotine is to be withdrawn, immersed in the acidic solution '(for i oo g tobacco satisfy 5 oo cc Lye) and left in this for about 5 to 30 minutes or longer.

Infolge der osmotischen Eigenschaft und der Ansäuerung der Tabaklauge diffundiert vorwiegend das Nikotin, das durch die Säure in ein lösliches Salz umgewandelt wird, sehr schnell in die Tabaklauge, ohne daß andere für den Geschmack wichtige Bestandteile dem Tabakblatt entzogen werden.As a result of the osmotic properties and acidification of the tobacco liquor mainly the nicotine diffuses, which is converted into a soluble salt by the acid becomes very quickly in the tobacco liquor without any other important for the taste Components are removed from the tobacco leaf.

Die derart behandelten Tabakblätter werden nunmehr abgepreßt und getrocknet. Durch Analvsen wurde ermittelt, daß der Nikotingehaft des Rohtabaks 1,57010, nach der Behandlung nur noch o,40/" betrug.The tobacco leaves treated in this way are now pressed and dried. It was determined by analysis that the nicotine content of the raw tobacco was 1.57010, according to the treatment was only o.40 / ".

Claims (1)

PATENTANSPRUCII: Verfahren zur Gewinnung nikotinarmer Tabake durch Behandlung des Tabaks mit Tabaklatige, dadurch gekennzeichnet, daß man der vorteilhafterweise verdünnten Tabaklauge vor der Beigabe des Tabaks '21 ,eeignete Mengen Kaliumnitrat zusetzt und sie mit organischen Säuren (etwa o,o5 bis o,S"/" HCL entsprechend) ansäuert.PATENT CLAIM: Process for the production of nicotine-poor tobacco by Treatment of tobacco with tobacco leaflets, characterized in that the advantageously diluted tobacco liquor before adding the tobacco '21, appropriate amounts of potassium nitrate adds and acidifies them with organic acids (approximately 0.05 to 0.05 ”/” HCL accordingly).
DEB125736D 1926-06-01 1926-06-01 Process for obtaining low-nicotine tobacco Expired DE483686C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB125736D DE483686C (en) 1926-06-01 1926-06-01 Process for obtaining low-nicotine tobacco

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB125736D DE483686C (en) 1926-06-01 1926-06-01 Process for obtaining low-nicotine tobacco

Publications (1)

Publication Number Publication Date
DE483686C true DE483686C (en) 1929-11-08

Family

ID=6996533

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB125736D Expired DE483686C (en) 1926-06-01 1926-06-01 Process for obtaining low-nicotine tobacco

Country Status (1)

Country Link
DE (1) DE483686C (en)

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