DE2113970A1 - Smoke-generating mixture - Google Patents

Description

The invention relates to a smoke-generating mixture (hereinafter referred to as smokable mixture) for incorporation in cigars, cigarettes and smoking pipes for total or partial replacement of the tobacco component of the normally used mixtures.

Smokable mixtures usually consist mainly of or contain a high proportion of natural Tobacco and it is now widely believed that smoking tobacco, especially in the form of cigarettes, is the Incidence of lung cancer and bronchial ailments increases. 3s

is the replacement of tobacco in smokable Genischon by Cellulose and other smoke producing substances have been suggested but such proposed geninchc are for the smokers were unacceptable because- the leek-'roma was vastly different from that of tobacco smoke.

The pending British patent application 13862/70 relates to a smokable mixture which is a ο Rhenish, combustible material as smoke generating fuel, for example Carbohydrate, modified carbohydrate or certain aldol condensation products in geraisch with protein having. The protein is used to reduce or eliminate the intensity of the lift smells and the iTeben aroma of the smoke from the rough rather convincing material and also gives the smoke a tobacco-like aroma and tobacco-like aroma Aftertaste »Such an improved smokable mix, which contains protein to mask the unpleasant smoke character, however, is not entirely satisfactory because the protein can even give rise to impressions or smells.

According to the invention, the protein-containing smoke mixtures should now of pending British patent application 13562/70 can be improved by making them an integral part incorporated, which masks the protein level impression of the smoke from these mixtures.

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jirfin (hm / .o "': NAEP is provided a smokable Genisch which Gicii ^f lurch an organic material vorbrennbares all smoke or π :: ouc end he fuel, and a conjugated protein or its derivatives polymvjesättigtes Inoprenoid vie acids and esters characterized .

The invention includes a smokable mixture Tobacco substitute base with added protein and a carotenoid The protein gives the smoke of the genes a tobacco-like appearance Arona and tobacco-like aftertaste, and the carotenoid masks the side effects of the protein and gives the smoke a fresh, plant-like effect.

It has been found that the conjugated polyunsaturated isoprenoids are successful in imparting a fresh, plant-like effect to the aforementioned smokable mixtures containing protein. It was also found that the plant-based effect is increased when the conjugated polyunsaturated isoprenoid contains ionic rings at the end of the hydrocarbon chains.

The smokable mixture can contain 0.5 to 25% by weight of protein and up to nu <weight - 'of the polyunsaturated isoprenoid or show its derivative, the nest of smoke generators ending Fuel, additives and fillers. The preferred one

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The amount of protein is 1 to 6% by weight and the preferred amount of isoprenoid is 0.001 to 0.5 wt * -? °.

The. contain smokable mixtures according to the invention, in addition to protein, conjugated polyunsaturated isoprenoid and the smoke producing fuel, other ingredients., which are normally used in smokable mixes to achieve these desired physical properties and to lend Brennchärakteristik. For example the mixtures can contain glow-controlling catalysts, materials to improve the cohesion of the ash and the color of the ash, Nicotine, flavorings, medicinal substances and humectants, or film-forming binders. The mixtures can also contain tobacco as part of the smoke generating material. Such added tobacco may be in the form of crushed tobacco or in the form of tobacco fibers.

Alkali metal compounds can be used advantageously as glow-controlling catalysts, and salts of ammonia, the alkali metals and alkaline earth metals can be used as ash improvers. Alkali or alkali metal carbonates or porous fillers can be incorporated into the smokable mixtures to give them an open structure and to prevent combustion to facilitate. In particular, the additional connections can include:

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1. Fillers, for example calcium carbonate, magnesium carbonate.

2. Humectants, for example glycerine, ethylene glycol, Polyethylene glycol.

3. Film-forming agents, for example methyl cellulose, Sodium carboxymethyl cellulose, pectins, gums.

4. Smoldering catalysts, for example potassium citrate, Calcium carbonate, miignesium carbonate.

5. Ash containment agents, such as citric acid, Sodium hydrogen phosphate, tobacco extracts.

6. Solanesol, other similar unconjugated polyisoprenoids and their derivatives (e.g. esters, acids and hydroxyl derivatives) can be added in order to achieve a sweetish aroma of the fuel mixture and a pleasant one in the mouth of the breath Evoke aftertaste.

Contains the smokable mixture containing modified carbohydrate and aldol condensation, in addition as a minor component of one or more carbohydrate materials such as cellulose fiber, starch or sugar, to improve the flavor and physical properties 7M.

The conjugated polyunsaturated isoprenoid is preferably an orotenoid. It can also be a vitamin Α derivative.

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The carotenoid is preferably carotene or a Caro'jin- ! derivative. The most suitable carotenoids include cA-oarotene, <'»-carotene, Mixtures of ^ - and / ^ - carotene with p-carotene, LycoyLn, 15 .15 -Dehydro-p-caroLin, -1.4 -Dikeüo-15 15 -dehydro -'-'- Garotin, Bixin, apocarotimil, apocarotinic acid derivatives, canthanxanthin or other xanthophylls.

A naturally occurring mixture of isomers, which contains 85 / ^: ^ / 3-carotene and 15yj o ^ -carotene, can be used with advantage, but pure d- or pure ^ -carotene is suitable.

t-

The smoke generating fuel can be a carbohydrate material. The carbohydrate material can preferably Oi-cellulose, cellulose derivatives, sugar, starch, alginate, Include pectin or natural gum.

The smoke generating fuel can be a modified carbohydrate. The modified carbohydrate can advantageously, as described in British Patent Publication 1 113 979, be prepared by subjecting it to ^{catalytic degradation at a temperature of 100 to 250 °} C. until the weight of the degraded material is less than 90 ^ of the dry weight of the original carbohydrate. Fichwefelsnure, preferable degradation catalysts üxil 1 iminsäure, Ammoniumsulf amat, and the preferred modified

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Carbohydrate is organically broken down cellulose.

Oxidized cellulose can also be used as an example of a modified carbohydrate. The smoking:; ou. * End fuel can <? In. ·. Idol condensation product coin, which, as described in the pending British patent application; - '■■>? 70 / 6M, by condensation of a compound of the formula H COCHp. CHpCOr ₁ (I) (or a Vo »-Stage of it) was prepared, ^v -being-in the inr ^ el

R and R, which can be the same or different, in each case a V hydrogen atom, or an alkyl, hydroxyalkyl or pormyl group mean; Precautionary measure includes the aldoicondensation product the condensate of succinaldehyde, acetonylacetone or of precursors of (I), which are compounds, which contain a furan ring.

The protein should preferably be pure and it is it is desirable, but not essential, that residual fat should be removed from the protein, for example by extraction with an organic solvent. To particularly valuable Proteins contain animal protein, for example albumin, casein, gelatin, peptone, hemoglobin or whole protein, and vegetable proteins, for example protein made from shark (zein), sage (gluten and gliadin), soybean or peanut. Protein acid hydrolysates and protein enzyme hydrolysates, for example casein acid hydrolyzate and casein enzyme hydrolyzate

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- 8 are also suitable for the Zv / corner according to the invention.

The ratio of protein to smoke producing fuel in the mixable mixture, is in the range from 1: 1 to 1:60, preferably from 1: 8 to 1:30.

The smokable mixture is preferably made into a form which simulates tobacco. So X3t prefers forming the mixed ingredients into a sheet and cutting the sheet into the required physical shape or to shred it. When the carbohydrate or modified carbohydrate used is already in leaf form. thus the smokable mixture can be prepared by merely treating the leaf with the remaining ingredients. in the Ordinary cases where the carbohydrate is in divided form, the ingredients can be mixed together and then brought into leaf form. To facilitate sheet formation, it is advantageous to add a Solution of a binder, such as a water-soluble cellulose ether, polyvinyl alcohol or a water-soluble one Rubber, to be incorporated.

The carotene, or other conjugated polyunsaturated isoprenoid, is advantageously from solution to the fiberized Sprayed on substrate. Without protein, the addition of polyunsaturated isoprenoid has little effect on the aroma

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of the smoke producing substrate. The effect is therefore between the Iaoprenoid hydrocarbon and the protein synergistisoh.

The invention is now based on the following exemplary embodiments explained in more detail. In these examples, all parts and percentages are based on weight. In each of the examples, the flavor and aftertaste of the product is assessed by a delegation of smokers. Furthermore, in each of the examples, those constituents are to be regarded as being finely divided present which are not are soluble.

example 1

2.8 parts of glycerol, 0.8 part of citric acid and 1 part of potassium citrate, dissolved in 20 parts of distilled water, are mixed with 2 parts of sodium carboxymethyl cellulose dissolved in 80 parts of hot distilled water. To this mixture is 0.88 parts of the protein gas inlet (extracted for 48 hours by petroleum ether at 3O ⁰ G), 2 parts of calcium carbonate and 10.52 parts of material added, which is obtained by up to 4 hours of heating at 20O ⁰ C of 0 , 51 parts of ammonium sulfamate impregnated oC cellulose was prepared. The whole is stirred until homogeneous (about 1 hour).

The slurry is poured onto glass plates and 109844/1563

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dries and yields; a film 0.15 mm thick, v / elcher of removed from the plates, cut up and shredded. The fiberized material is with a solution of 0.04 parts ^ -carotene sprayed in 35 parts of carbon tetrachloride and the solvent is allowed to evaporate. When the treated shredded good made into cigarettes and smoked, it shows characteristics of a vegetable taste and aftertaste, v / which is similar to tobacco.

Example 2

2.8 parts of glycerol, 0.8 part of citric acid and 1 part of potassium citrate, dissolved in 20 parts of distilled water, are mixed with 2 parts of sodium carboxymethyl cellulose, dissolved in 80 parts of hot, distilled water. To this mixture 0.88 parts of the protein is zein (48 hours with petroleum ether at 30 ⁰ C is extracted), 2 parts of calcium carbonate and 10.52 parts of a material added was v / hich prepared by up to 4-hour heating with 0.51 parts of ammonium sulfamate impregnated oL-Oellulose at 200 ⁰ G. The whole is stirred until homogeneous (about 1 hour).

The slurry is poured onto glass plates and dried to give a film 0.15 mm thick, which is 0.15 mm thick removed from the plates, cut up and shredded. The fiberized material is treated with a solution of 0.04 parts of ß-carotene

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sprinkled in 35 parts of carbon tetrachloride and left evaporate the LÖRiinfoin. When the treated frayed Well processed in cigarettes and smoked, so shows OQ characteristics of vegetable taste and aftertaste, richer is similar to tobacco.

1.34 parts of glycerol and 0.78 part of xaluminum citrate, aurr.olöot in 4 parts of distilled water, are mixed with 1.92 parts of sodium carboxymethyl cellulose, dissolved in 96 parts of hot distilled water. To the Genisch sets r.an 6.73 parts Llagnesiumcarbonat (magnesite), 3.86 parts Calciumcarbonnt, 0.42 parts of the protein casein (48 hours with petroleum ether at 30 ⁰ C is extracted), and 4.95 parts of a material added, which was prepared by heating an ol cellulose with ammonium sulfamate ^{at 200 ° C. for up to 4 hours.} The entire mixture is stirred until homogeneous (about 1 hour).

The slurry is poured onto glass plates and dried to give a film 0.15 mm thick, velchor removed from the glass plates, cut up and shredded. * The fibrous material is-with a solution of 0.02 parts / 3-carotene sprayed in 35 parts carbon tetrachloride and the solvent is allowed to evaporate. If the treated shredded material is processed into cigarettes and smoked,

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thus it shows characteristics of a vegetable taste and aftertaste which is similar to tobacco.

Example 4

2.8 parts of glycerine, 0.8 part of citric acid and 1 part of potassium citrate, dissolved in 20 parts of distilled water, mixed with 2 parts of sodium arboxymethyl cellulose dissolved in 80 parts of hot, distilled water. P To this mixture is 0.88 parts of the protein casein (48 hours with petroleum ether at 3O ⁰ C extracted), 2 parts of calcium carbonate and 10.52 parts of a material added, v hich was prepared by / in that 0.51 Parts of ammonium sulfamate-impregnated cC cellulose ^{heated at 200 °} C. for up to 4 hours. The whole mixture is stirred until homogeneous (about 1 hour).

The slurry is poured onto glass plates and dried, so that a PiIm with a thickness of 0.15 mm results, which is removed from the plates, cut up and fiberized. The fiberized material is sprayed with a solution of 0.04 parts of vitamin Α acetate in 35 parts of carbon tetrachloride and the solvent is allowed to evaporate. When the treated shredded material is made into cigarettes and smoked it exhibits the characteristics of a vegetable taste and aftertaste similar to tobacco.

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Example j?

2.8 parts of glycerine, 0.8 part of citric acid and 1 part of potassium nitrate, dissolved in 20 parts of distilled water, are mixed with 2 parts of sodium carboxymethyloellulose, dissolved in 80 parts of bite distilled water. To this Gemisoh are employed 0.88 parts of the protein gas inlet (extracted for 48 hours by petroleum ether at 3.0 ⁰ O), 2 parts Calciumoarbonat and 10.52 parts of material added, which was prepared by adding impregnated with 0.51 parts of ammonium sulfate ot ^{-Cellulose heated at 200 °} C. for up to 4 hours. The entire Gemisoh is stirred until ee is homogeneous (about 1 hour).

The slurry is poured onto glass plates and dried to give a film 0.15 mm thick by about removed from the plates, cut up and shredded. The defibrated material is mixed with a solution of 0.04 parts of canthanxanthin sprayed in 35 parts of carbon tetrachloride and the solvent is allowed to evaporate. If the treated frayed good processed into cigarettes and smoked, it shows characteristics of a vegetable taste and aftertaste, v / which is similar to tobacco.

Example 6

2.8 parts of glycerine, 0.8 parts of citric acid and 1 part of cfilium citrate, dissolved in 20 parts of distilled water,

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are nit 2 parts Nntriumcarboxymo thylcel3ulosn on / ^J .elör; t in 80 parts of hot denti '' · water mixed profiled. To this mixture is above sea level, 0b parts of the protein casein (extracted for 48 hours by petroleum ether "at 30 ⁰ G), 2 parts of calcium carbonate and 10.52 parts of material added, which was prepared by adding 0.51 parts impregnated with ammonium sulfamate C ^ r-cellulose heated bi3 at 4 hours at 200 ⁰ C. The whole mixture was stirred ird v / until homogeneous (about 1 hour).

The Aufschlänmung v / ill be dried and poured onto glass plates and gives a film thickness of 0.15 mm, v / hich removed from the plates, cut and shredded vird. The fiberized material is sprayed with a solution of 0.04 part of lyoopin in 35 parts of carbon tetrachloride and the solvent is allowed to evaporate. When the treated fiberized material is processed into cigarettes and smoked, it shows a vegetable taste and aftertaste which is similar to tobacco. .

Example 7

1.34 parts of glycerine and 0.78 parts of potassium citrate, dissolved in 4 parts of distilled water are hot with 1.92 parts of sodium carboxymethyl cellulose dissolved in 96 parts distilled water mixed. Ruan adds to the genic

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6.73 parts Magncsiumcarbonat (Ilagnesit); 3, O6 parts of calcium carbonate, 0.42 parts dos casein protein (48 hours nit petroleum ether at ⁰ '30 G extracted) and 4.95 parts ct-cellulose added, and stirring the entire Mixed until homogeneous (about 1 hour).

The slurry is poured onto glass plates and dried, which now results in a film with a thickness of 0.15, v / elcher is removed from the flatten, cut and frayed. The fiberized material is sprayed with a solution of 0.04 Parts ß-carotene in 35 parts carbon tetrachloride and r.an lets the solvent evaporate. When the treated frayed Well made into cigarettes and smoked, it tends to 03 Ilorinnale of a herbal taste and aftertaste, v / which is similar to tobacco.

Example 8

2.8 parts of glycerol, 0.1 parts of citric acid and 1 part of potassium citrate, dissolved in 20 parts of distilled water, are mixed with 2 parts of sodium carboxymethyl cellulose, dissolved in 80 parts of hot distilled water. Su this mixture is nan 1.4 parts of the protein gas inlet (48 hours at 30 ⁰ C letroläther extracted), 2 parts Galciumcarbonat and 10.52 parts of material added, which prepares vmrde in that nan with 0.51 parts Amnoniumsulfane. t impregnated «! .- cellulose heated ^{at 200 ° C. for up to 4 hours}

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The entire mixture is stirred until homogeneous (approx 1 hour). The slurry is poured onto glass plates and dried to give a film 0.15 mm thick, v / elcher removed from the panels, cut and shredded.

The fiberized material is sprayed with a solution of 0.06 part of ß-Oarotene in 35 parts of carbon tetrachloride and the solvent is allowed to evaporate. If the treated shredded material is made into cigarettes and smoked, so it shows characteristics of a herbal taste and aftertaste, which is similar to tobacco.

Example , 9

1.34 parts of glycerol and 0.78 parts of potassium citrate dissolved in 4 parts of distilled water are mixed with 1.92 parts of sodium carboxymethyl cellulose dissolved in 96 parts of hot distilled water. 6.73 parts of magnesium carbonate (magnesite), 3.86 parts of calcium carbonate, 0.20 part of the protein casein ( ^{extracted for 48 hours with petroleum ether at 30 0} O) and 5.18 parts of a material which has been obtained are added to this mixture by heating oC cellulose with ammonium sulfamate at 200 ⁰ O for up to 4 hours. The entire mixture is stirred until homogeneous (about 1 hour) *

The slurry is poured onto glass plates and dried, 10 9 8 4 4/1563

.which results in an I ⁵¹ Hm 0.15 mm thick, which is removed from the plates, cut up and frayed. The fiberized material is sprayed with a solution of 0.01 part / 3-Oarotene in 35 parts carbon tetrachloride and the solvent is allowed to evaporate, if the treated fiberized material is made into cigarettes and smoked, it has characteristics of a vegetable taste and aftertaste which is tobacco-like.

Example 1.0

2.8 parts of glycerol, 0.8 parts of citric acid and 1 part of potassium nitrate, dissolved in 20 parts of distilled water, mixed with 2 parts of sodium anarboxymethyl cellulose dissolved in 80 parts of hot distilled water. To this mixture is 0.88 parts of the protein casein (48 hours with petroleum ether at 30 ⁰ C is extracted), 2 parts of calcium carbonate and 10.52 parts of material added, which was prepared by reacting impregnated with 0.51 parts Aminoniumsulfamat oC cellulose heated for 4 hours at 200 ⁰ C. The entire mixture is stirred until homogeneous (about 1 hour).

The slurry is poured onto glass plates and dried to a film 0.15 mm thick, v / elcher away from the plates, is disheveled and frayed.

The fiberized material is sprayed with a solution of

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0.8 parts ^ -carotene in 35 parts carbon tetrachloride and the solvent is allowed to evaporate. Y / enn nan da »treated Fibrous material processed into cigarettes and smoked, so e3 shows characteristics of a vegetable taste and aftertaste, which is similar to tobacco.

Example 11

1.34 parts of glycerol and 0.78 parts of potassium nitrate dissolved in 4 parts of distilled water are mixed with 1.92 parts of sodium carboxymethyl cellulose dissolved in 96 parts of hot distilled water. To this mixture is 6.73 parts Hagnesiumoarbonat (magnesite),?, 86 parts Calciuncarbonat, 0.20 parts of the protein casein (48 hours at 3O ⁰ C l'etroläther extracted) and 5.18 parts of material added, which was obtained by heating mandU-Cellulo. ^ e with ammonium sulfamate for up to 4 hours at 200 ° G. The entire Gemisoh is stirred until homogeneous (about 1 hour).

The slurry is poured onto glass plates and dried to give a film 0.15 mm thick, τ / elcher is removed from the plates, cut and frayed. The fiberized material is sprayed with a solution of 0.001 part of β-carotene in 35 parts of carbon tetrachloride and the solvent is allowed to evaporate. When the treated frayed good

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is processed into cigarettes and smoked, it shows characteristics of a vegetable taste and aftertaste, v / which is similar to tobacco.

Example 1?

1.34 parts of glycerol and 0.78 parts of potassium citrate, dissolved in 4 parts of distilled water, are mixed with 1.92 parts of sodium carboxymethyl cellulose, dissolved in 96 parts of hot distilled water. 6.73 parts of ilanesium carbonate are added to this mixture ( magnesite), 3 _f 86 parts of calcium carbonate, 0.38 parts of protein casein (extracted for 48 hours by Petrolnther at 3O ⁰ C), and 5 parts of _t 0 llaterials added, which was prepared by adding d-cellulose with ammonium sulfamate to su Heated at 200 ^° C. for 4 hours. The entire mixture is stirred until homogeneous (about 1 hour).

The slurry is poured onto glass plates and dried on an IiIm of 0.15 mm thick, which is removed from the plates, is cut up and shredded «The shredded material is sprayed with a solution of 0.02 parts of a natural occurring isomer mixture of 15i ^ ot- and 85i - ^ - carotene in 50 parts of carbon tetrachloride and the solvent is left, evaporate. If the treated, shredded material is processed into cigarettes, it shows characteristics of a vegetable origin Taste and aftertaste which is tobacco-like.

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Example 13

1.34 parts of glycerine and 0.78 parts of potassium nitrate, dissolved in 4 parts of distilled water, are mixed with 1.92 parts of sodium carboxymethyloellulose dissolved in 96 parts of hot distilled water. 6.72 parts of magnesium carbonate (magnesite ), 3.86 parts of Galciumcarbohajb, 0.2 parts of the protein casein ( ^{extracted for 48 hours with petroleum ether at 30 0} G), and 5.18 parts of a material which was obtained by adding -. ^ - cellulose with ammonium sulfamate for heated up to 4 hours at 200 ⁰ O. The whole mixture is stirred until homogeneous (etv / a 1 hour).

The slurry is poured onto glass plates and dried into a film 0.15 mm thick, which is removed from the plates, cut and fiberized. This frayed It is sprayed well with a solution of 0.01 part of / ^ - carotene in 35 parts of carbon tetrachloride and the solvent is left evaporate. If the treated shredded material is made into cigarettes in a 5O: 5O mixture with k ami nba-treated η or smoked tobacco * Fibers processed and smoked in comparison to a similar mixture which contains no ^ -carotene, so it turns out a notable benefit for the additive-containing cigarette because of the presence of a richer flavor the chimney treatment.

A similar result is obtained in similar experiments where mail of artificial substrate and tobacco, mixtures of either 70: 150 or 85s 15 artificial fiber / Fiber tobacco used.

Example 14

1.8 parts of glycerin, dissolved in 4 parts of distilled V.assers, are mixed with 2.4 parts of sodium carboxymethyl cellulose, dissolved in 96 parts of distilled water, mixed. 5.98 parts of sodium carbonate (magnesite) are added to this mixture, 3.44 parts calcium carbonate, 0.3 part soy fiber protein, 1 part Bentonite uri3r ^ 08 parts of a material added, which received was made by heating Ct-cellulose with ammonium sulfamate. The entire mixture is stirred until homogeneous (about 1 hour).

The slurry is poured onto glass plates and dried to give a film 0.15 mm thick. The film v / ird removed and frayed. The fiberized material is sprayed with a solution of 0.02 part of carotene in 50 parts of chloroform and the solvent is allowed to evaporate. If the treated shredded material is processed into cigarettes and smoked, so it shows characteristics of a herbal taste and aftertaste, which is similar to tobacco.

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Example 15

1.32 parts of glycerine dissolved in 4 parts of distilled clay V / assers, are mixed with 1.8 parts of sodium carboxymethyl cellulose, dissolved in 96 parts of distilled water, mixed. 4.48 parts of magnesium carbonate are added to this mixture. 2.58 parts calcium carbonate, 5.0 parts d 3 protein Casein, 0.74 parts bentonite and 3.96 parts of a material which was obtained by mixingOv cellulose with Ammonium sulfamate heated. The whole smell is stirred up for homogeneity (approx / a 1 hour).

The slurry is poured onto glass plates, a film 0.15 ram thick results, which is then removed and frayed. The fiberized material is sprayed with a solution of 0.02 part of carotene in 50 parts of chloroform and the solvent is allowed to evaporate. If that dealt When shredded material is processed into cigarettes and smoked, it shows characteristics of a herbal taste and aftertaste.

Example 16

1.8 parts of glycerine, dissolved in 4 parts of distilled water, are mixed with 2.4 parts of sodium carboxymethyl cellulose, dissolved in 96 parts of distilled water, premixed. 5.98 parts of magnesium carbonate (magnesite 3.44 parts of calcium carbonate, 0.3 part of the 3 protein gliadin,

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1 part bentonite and 5.08 parts of a material added, v.-elches was obtained by mixing «X-cellulose with ammonium sulfamate heated. The entire mixture is stirred until homogeneous (about 1 hour).

The suspension is poured onto glass plates and dried, resulting in a thickness of 0.15 mm. The i ^? iln is removed and frayed. The fiberized material is sprayed with a solution of 0.02 parts of carotene in 50 parts of chloroform and the solvent evaporates. When the treated shredded material is processed into cigarettes and smoked, it shows characteristics of a vegetable taste and aftertaste.

Example 1J7

1.8 parts of glycerine, dissolved in Λ parts of distilled ^ .assoi, are mixed with:?, · 'Parts! TatriTuncp.rboxympthylcellulose, dissolved in 96 parts of distilled water. To rionen genetically set 5, '? Δ parts of lairnesiujncr.rboniit (! Cellulose is added and the whole genic is stirred until it is eomonenitat- (about 1 hour).

The slurry is poured onto glass plates and dried to form a film 0.15 mm thick. The PiIm is removed - ■ '

frayed. The fiberized material is sprayed with a solution of 0.02 parts of carotene in 50 parts of chloroform and left evaporate the solvent. When the treated shredded material is made into cigarettes and smoked, it shows Merlanale of a vegetable taste and aftertaste that is similar to tobacco.

Example 18

1.8 parts of glycerin dissolved in 4 parts of distilled Vassers, v.jrden with 2.4 parts of sodium carboxymethyl cellulose, dissolved in 96 parts of distilled water, mixed. 5.98 parts of magnesium carbonate (magnesite) are added to this mixture, 3.44 parts of calcium carbonate, 2.69 parts of the protein casein, 1 part of bentonite and 2.68 parts of a material are added, which by heating «^ -cellulose with ammonium sulfamate was prepared. The total mixture is stirred until homogeneous (about 1 hour).

The slurry is poured onto glass plates and. dries to a film 0.15 mm thick. The film is removed and frayed. The fiberized material is sprayed with a solution of 0.02 parts of carotene in 50 parts of ether and the solvent is allowed to evaporate. When the treated frayed Well made into cigarettes and smoked, it shows Merlanale herbal taste and aftertaste which are similar to tobacco,

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Example 19

1.8 parts of glycerin dissolved in 4 parts of distilled V / aers, ground with 2, '4 parts of sodium carboxymethyl cellulose, dissolved in 96 parts of distilled v / ater, mixed. 5 »98 parts of magnesium carbonate (magnesite) are added to this mixture, 3.44 parts of calcium carbonate, 0.088 part of the protein casein and 1 part of bentonite and 5.30 parts of a material added, which has been prepared by heating ^ cellulose with ammonium sulfate. The entire mixture is irtihred until homogeneous (about 1 hour).

The slurry is poured onto glass plates and dried to give a film 0.1 mm thick. The movie will removed and frayed. The fiberized material is sprayed with a solution of 0.02 parts of carotene in 50 parts of ether and the solvent is allowed to evaporate. If the treated shredded material is made into cigarettes and smoked, so it shows characteristics of a vegetable taste and aftertaste, which are similar to tobacco.

Example 20

1.8 parts of glycerine, dissolved in 4 parts of distilled Y / water, are mixed with 2.4 parts of sodium anarboxymethyl cellulose, dissolved in 96 parts of distilled water, mixed. to 5.98 parts of magnesium carbonate (magnesite), 3.44 parts of calcium carbonate, 0.3 parts of the protein casein are added to this mixture.

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1 part bentonite and 5.08 parts of a Sue cinaltl ehydkonnensat s (British patent application 22270/69) and the entire mixture is stirred until homogeneous (about 1 hour).

The slurry is poured onto glass plates and dried to give a film 0.15 mm thick. The PiIm will removed and frayed. The fiberized material is sprayed with a solution of 0.02 parts ^ -carotene in 50 parts of chloroform and the solvent is allowed to evaporate. \ / hen the bohandel-_ If the fiberized material is processed into cigarettes and smoked, it shows characteristics of a vegetable taste and aftertaste, which, e are similar to tobacco.

Example 21

1.8 parts of glycerol, which are dissolved in 4 parts of distilled water, are mixed with 2.4 parts of sodium carboxymethyl cellulose dissolved in 96 parts of distilled water. To this mixture adds 5 "98 parts of magnesium carbonate (magnesite), 3 _f 44 parts Galciumcarbonat, 0.3 parts of the protein casein, 1 part of bentonite and 5.08 parts of a material prepared by heating OC-cellulose with ammonium sulfamate and stir the entire mixture until homogeneous (about 1 hour).

The slurry is poured onto glass plates and dried to leave a 0.15 film. Thickness results. The film v.'ird

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-Zl-

■ ~ ntformed and frayed. The frayed material is not sprayed oinor solution of 0.0 / 1 'part apoearotinal in 50 parts chloroform and one HU .- 't evaporate the solvent. When the treated, fiberized material is processed into cigarettes and smoked in comparison with a similar cigarette, which does not contain the sprayed additive, a remarkable one appears or Preference for the cigarette with the addition because of the improved tobacco character.

1.8 parts of glycerin, rich in 4 parts distilled Vaysors are dissolved, v / earth nit 2.4 parts NatriumcarboXyr.ethylce] cellulose moistened dissolved in ^{} 6 parts of distilled Y.assers, VMViii'oiU. Su diener: Genisch i?> Et3t i.ip.n 5.93 parts Liagneniuncarbonat (Γ :: ι ^ι 'ΐΐ0οΐ ^ί ), '?, - \ A parts calcium carbonate, 0.35 parts the protein casein, 1 part bentonite and 5.08 parts of a lati'rial, which was prepared by j-'rhiting oC-cellulose with ammonium sulfamate. The entire mixture is stirred until only homogeneous (about 1 hour).

The slurry is poured onto glass plates and dries, leaving a film of 0.15 ms. Thickness results. The ϊϋκ is removed and fiberized. The frayed material is sprayed with a spray of O ₁ ] parts of vitamin A acetol. in ^r .O parts ohloi'oform and the solvent is allowed to evaporate. If the treated shredded material is processed into cigarettes and smoked in comparison with a similar cigarette,

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which does not contain the sprayed additive, it turns out a notable asset for the cigarettes with the addition, because of the improved tobacco character.

Beisj) _ie 1_

0.34 parts of glycerol are distilled in 4 parts Dissolved in water and mixed with 6.6 parts of sodium carboxymethyl cellulose, dissolved in 96 parts of distilled water, mixed. 6.2 parts of dolomite are added to this mixture (Dolodust), 5.6 parts of diatomaceous earth (Celite), 0.22 part of charcoal, 0.34 part of octanol and 0.4 part of the protein Gasein added and the total mixture is stirred until homogeneous (about 1 hour).

The slurry is poured onto glass plates and dried to a PiIm of 0.15 mm thickness. The PiIm is removed and fiberized and the fiberized material is sprayed with a solution of 0.02 part of carotene in 50 parts of chloroform and one lets the solvent evaporate. If the treated frayed Well made into cigarettes and smoked compared to a similar cigarette that the sprayed on Does not contain additive, there is a notable preference for the cigarette because of the additive the improved taste and aftertaste which is of the cigar / pipe tobacco type.

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The exploitation of the invention can be restricted by statutory provisions, in particular by the Food Act.

109844/1563

Claims (24)

- 3ο - Pat enta n s ρ r üche Π.) Ilicable mixture, characterized by an organic, combustible material as smoke generating fuel, protein, and a conjugated polyunsaturated isoprenoid or its derivatives v / ie acids or esters. 2. Breathable mixture according to claim 1, characterized in that it contains 0.5 to 25 wt .-? 6 protein and up to A Gev; .-; o on polyunsaturated isoprenoid or its derivative on v / eist. 3. Ilauchbaren mixture according to claim 1 or 2, characterized characterized as having 1 to 6 Gev /.-$ protein and 0.001 to 0.5 Gev. '- / £ isoprenoid. 4. Smokable mixture according to one of the preceding claims, characterized in that the ratio of £ protein to smoke producing fuel is 1: 1 to 1:60. 5. Smokable mixture according to claim 4, characterized in that the ratio of protein to smoke-producing Fuel is 1: 8 to 1:30. 6. Rauchbtires mixture according to one of the preceding Claims, characterized in that the smoke-generating fuel is carbohydrate. 109844/1563 - 51 - 7. nauchbnres mixture according to claim 6, characterized in that that the ^ ohlehydrtit o ^ -cellulose, cellulose derivatives, Sugar, starch, alginate, pectin, or natural gum. 8. Smokable mixture according to one of claims 1 to 5 »characterized in that the smoke-generating fuel is a modified carbohydrate. 9. Smokable mixture according to claim 8, characterized in that the modified carbohydrate is oxidized cellulose is. 10. Smokable mixture according to claim 8, characterized in that the modified carbohydrate is thermally degraded carbohydrate, rich was prepared according to British patent specification 1,113,979 by subjecting carbohydrate to a catalyzed breakdown ^{at a temperature of 100 to 250 0 C until the} Gev / layer of the degraded material is less than 90 ^ j of the dry weight of the carbohydrate is UrsprungIichen _v. 11. Breathable mixture according to claim 10, characterized in that the modified carbohydrate is thermally degraded Is cellulose. 12. Smokable mixture according to one of claims 1 to 5, 10984 W1563 characterized in that the smoke-generating fuel is a solid condensate, which by acid or base catalyzed condensation of a compound of the formula H ¹ 0OGH ₂ .CH ₂ GOR ² (i) (or a precursor thereof) was generated, 1 ? where in the formula H and R ',. which can be the same or different, each represent a hydrogen atom or an alkyl, hydroxyalkyl or formyl group. 13. Chewable mixture according to claim 12, characterized in that that the smoke-producing fuel is the condensate of succinaldehyde, acetonylacetone or of precursors of (I) which are compounds containing a furan ring structure. 14. Smokable mixture according to one of the preceding claims, characterized in that the conjugated polyunsaturated Isoprenoid is a carotenoid or a derivative of vitamin A. 15. Smokable mixture according to claim 14, characterized in that that the carotenoid carotene or a carotene derivative is. 16. Smokable mixture according to claim 14, characterized in that that the carotenoid ct-carotene, ^ -carotene, mixture vond- and ß-carotene with ^ -carotene, lycopene, 15 .15 -Dehydro-A- 1Q984W 1 563 carotene, 4.4 -rdiketo-15,1 5 -dehydro-jS-carotene, bixin, apocarotenal, apocarotenoic acid derivatives, canthanxanthin or
other xanthophylls is. 17. The submersible mixture according to claim 14, characterized 'That the carotenoid is a naturally occurring mixture of isomers of at- and / 3-gar ο tin. 18. Liaucfrbaren mixture according to one of the preceding Claims, characterized in that the protein is pure and • free from residual fat. 19 · Breathable mixture according to one of the preceding claims, characterized in that the protein is an animal protein v / ie albumin, casein, gelatin, peptone, hemoglobin or wool protein, or a vegetable protein v / ie the protein from maize (zein), wheat (Glutin and Gliadin),
Is soybean or peanut. 20. Smokable mixture according to one of the preceding Claims, characterized in that it is protein acid hydrolysates or protein enzyme hydrolysates. 21. Raubaren mixture according to claim 20, characterized in that it comprises casein acid hydrolyzate or casein protein hydrolyzate. 109844/1563 22. Smokable genic according to any of the preceding Claims, characterized in that there are other components as normally used in smokable mixtures to give them desired physical properties and to impart firing characteristics. 23. Smokable mixture according to claim 22, characterized in that that there are glow-controlling catalysts, substances to improve the ash cohesion and the ash color, Nicotine, flavorings, medicinal substances and humectants or film-forming binders. 24. Smokable mixture according to one of the preceding claims, characterized in that it comprises tobacco as part of the smoke-generating material. 1098U / 1563