Classifications

• • A—HUMAN NECESSITIES
  • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
  • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
  • A24D1/00—Cigars; Cigarettes
  • A24D1/02—Cigars; Cigarettes with special covers
• • 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
  • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
  • A24B15/281—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed
  • A24B15/282—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed by indirect addition of the chemical substances, e.g. in the wrapper, in the case
• • 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
  • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
  • A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
  • A24B15/305—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances of undetermined constitution characterised by their preparation
  • A24B15/306—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances of undetermined constitution characterised by their preparation one reactant being an amino acid or a protein, e.g. Maillard's reaction

Definitions

• the present invention relates to smokable articles with a two- or multi-layer wrapping with special aroma substances.
• US-A-4,804,002 suggests wrapping one treat smokable article with glucosides of an aroma component, where only glucosides of ethyl vanillin, maltol and Menthol were examined.
• the Aroma component released from the glucoside and can thereby Affect the smell of the sidestream smoke without the Mainstream smoke noticeably changed in its taste impression becomes.
• the proposed glucosides is primarily showing the ethylvanillyl- ⁇ -D-glucopyranoside (ethylvanillin glucoside) desired effect.
• the glucosides also described by Maltol and menthol, on the other hand, are only weak Effect on.
• a cigarette is known from US-A-4,941,486, the Wrapping is in close contact with a bound flavoring agent.
• Ethyl vanillin glucoside is the main flavoring agent for use.
• As a possible procedure for applying the Wrapping with flavoring will be impregnation, application of a Films, insertion via a size press, electrostatic Separation, printing and incorporation into the seam glue Called cigarette.
• the ethyl vanillin glucoside known as a flavoring agent is liable the disadvantage that the ethyl vanillin released from it Aroma creates, which is indeed pleasant, but clear is also perceived as foreign to tobacco.
• EP-A-0 058 490 discloses the production of flavorings a reducing sugar with an ammonia source and amino acids at a temperature of 90 to 105 ° C.
• the reaction product can then be in the tobacco, the cigarette paper or the filter be introduced.
• the so-called Maillard reaction Aroma products created lead to a more pleasant main and Sidestream smoke.
• EP-A-0 624 321 discloses smokable ones Articles whose wrappings are precursors to the Maillard reaction, namely at least one reducing sugar and at least one Nitrogen compound, the ammonia at the smoke temperatures and forms during the duration of the burning of the article. When they burn off, they form reaction products of the Maillard reaction, which also improve the taste of the Main and secondary flow smoke.
• the present invention has for its object smoking articles with flavoring in their wrapping to flavor the Main and sidestream smoke with a further improved taste of the To provide main stream smoke, which also at Consumption causes less irritation from sidestream smoke.
• the invention is also based on the object Process for producing the smokable articles according to the invention to provide.
• the first task is surprisingly achieved by the invention smokable item resolved.
• the smokable ones according to the invention Articles have a two- or multi-layer wrapping, whereby contains at least one layer of at least one reducing sugar, which is not volatile at ambient temperatures, and at least one other layer of at least one nitrogen compound contains that ammonia at the smoke temperatures and during the Duration of the burnup of the article forms.
• the invention also relates to a two- or multi-layer covering for smokable items, with at least one layer at least contains a reducing sugar that is at ambient temperatures is not volatile, and at least one other location contains at least one nitrogen compound, the ammonia the smoke temperatures and during the duration of the burn.
• a two- or multi-layer covering for smokable items with at least one layer at least contains a reducing sugar that is at ambient temperatures is not volatile, and at least one other location contains at least one nitrogen compound, the ammonia the smoke temperatures and during the duration of the burn.
• the wrappers are made of paper and / or foil tobacco. Preferably is the outermost layer of the paper wrapper.
• Preferred reducing sugars are glucose, fructose and / or Starch hydrolysates used.
• the nitrogen compound is preferred an ammonium salt or an amino acid.
• Particularly preferred proline, asparagine, glutamine, phenylalanine, aspartic acid, Threonine, serine, glutamic acid, glycine, alanine, Valine, isoleucine, leucine, tyrosine, lysine and arginine are used.
• Preferred ammonium salts are phosphates, carbonates, citrates and Acetates.
• amino acid-containing hydrolysates of natural products can also be used such as wheat proteins or yeast hydrolysates as a nitrogen compound to get voted.
• Nitrogen compound preferred in an inner layer, especially preferably in the innermost layer of the envelope and the reducing one Sugar in an outer, particularly preferably the outer Location of the wrapper.
• the molar ratio of reducing sugar to nitrogen compound is preferably in the range from 5: 1 to 1: 5, particularly preferably 2: 1 to 1: 2, and most preferably 1.5: 1 to 1: 1.5.
• the Compounds are preferably in an amount of 0.5 to 10% by weight dry matter based on the total weight of the Coating, preferably from 0.5 to 4% by weight, is present.
• the articles according to the invention contain as a smokable material prefers tobacco. They are therefore especially in the form of cigarettes, Cigars and cigarillos.
• the components are applied to the respective layers in particular by spraying on a solution of the respective components on the outside or inside of the respective layer, Use a size press or apply a solution directly of the respective components by means of the corresponding position Nozzles.
• nozzles it is preferred to apply a solution of the respective components to the appropriate position using nozzles. Especially application by means of two spraying devices is preferred before the wrapper is fed into the molding press. Especially Spraying devices according to Kaymich are preferred used, the number of nozzles of the nozzle assembly preferably Is 12.

Landscapes

• Health & Medical Sciences (AREA)
• General Health & Medical Sciences (AREA)
• Toxicology (AREA)
• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• General Chemical & Material Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• Proteomics, Peptides & Aminoacids (AREA)
• Cigarettes, Filters, And Manufacturing Of Filters (AREA)
• Manufacture Of Tobacco Products (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=7677790

Family Applications (1)

Country Status (2)

Cited By (7)

Families Citing this family (1)

Family Cites Families (6)

• 2001
  • 2001-03-16 DE DE2001112826 patent/DE10112826C1/de not_active Expired - Fee Related
• 2002
  • 2002-03-14 EP EP02005355A patent/EP1240835A3/fr not_active Withdrawn

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