SU516333A3 - Method of making a smoking product - Google Patents

Description

Magnesium tartrate — iron, magnesium magnesium citrate, magnesium aluminum tartrate, magnesium citrate — aluminum, manganese-iron galactate, manganese-iron citrate are preferably used as chelate compounds.

Chelating compounds contained in smoking products are obtained in aqueous solution, for example, by reacting the ferrous or aluminum salts of the corresponding carboxylic acids with calcium, magnesium or manganese salts, the latter being added as hydroxides, carbonates or salts of the corresponding carboxylic acids.

Cellulose-based combustible materials are used, for example, plant materials containing cellulose, tobacco, tobacco waste, such as stems, veins or fragments of tobacco leaves in a convenient for processing form (in the form of hay, straw), mopipa, or fern, cellulose, or cellulose derivatives for example, carboxymethylcellulose, hydroxyethylcellulose or methylcellulose are used as the latter.

In addition, the polymer-homologous, low molecular weight portions of cellulose, as well as chemically derived derivatives, such as oxidation in an alkaline or acidic medium, are used to obtain the thermal decomposition of cellulose.

Chelate compounds are introduced in the amount of 0.5-70.0 weight. %, calculated on the total weight of combustible material in the smoking product, depending on the content of cellulose in the combustible material, for example, when the content of the latter is 10 wt. % chelate compound is introduced in an amount of 1-15 weight. %, preferably 5-10 weight. %, calculated on the total weight, and at 70% cellulose in the hot material - 10-70 wt.%, preferably 25-50 weight. %, calculated on the total weight.

Minerals, inorganic salts and oxides that are neutral in smoking are used as fillers, for example silica, silicates, alumina, dolomite, magnesite and chalk or carbonates, phosphates and oxides of aluminum, iron, magnesium, and calcium.

Fillers, which split off water under conditions of smoking, for example hydroxides and hydrates of aluminum and iron oxides, natural and precipitated silicates at the rate of 1-70 wt. %, preferably 15-50 wt. %, calculated on the total weight of the smoking product. The weight ratio of the filler and the chelate compound is from 9: 1 to 1: 9.

Compounds that cleave ammonia under smoking conditions, for example, ammonium salts of inorganic and organic carboxylic acids, as well as salts of amino acids and acid amides, are introduced into the composition of smoking products, at the rate of 1-25 wt. %, preferably 5-15 wt. %, in terms of smoking product.

Ammonia removal compounds are added to a pH of 5-8, preferably 6.0-7.5, before the mainstream smoke is set.

0.01-5.7.00 wt. %, preferably 1-5 weight. % oxidizing agent that improves its properties during smoldering, for example, alkali or alkaline earth metal nitrates, preferably potassium or sodium, alkali permanganate

10 metals, such as potassium, as well as 0.01 - 10.00 weight. %, preliminarily 0.1 to 5.0 weight. % ammonium salts of polygalacturonic acids, for example, alginic acid or gum arybine, or ammonium salts of oxymethyl15 cellulose.

Smoking products contain 0.01 - 5.00 weight. %, preferably 0.1 to 3.0 weight. % protein substances containing small amounts of sulfur, such as zein, hordein or

0 gliadin, as well as extracts obtained by fractional extraction with alcohol from these proteins.

Smoking products contain 0.1 to 50.0 weight. % of tobacco components obtained from tobacco by pressing, distillation and extraction, the latter being carried out with water or organic solvents.

The cellulose-based combustible material may be in the form of a paper-like web, canvas, foil, thread, or tow in cut or uncut form, with the paper-like web-webs made with a weight of 10-250 g / m, preferably 15-60 g / m, 10-120 thick. μm, preferably 30-45 μl.

Chelating compounds are applied to the combustible material in the form of a solution, for example, water, by immersing in it and further drying at 50-120 ° C, or by spraying, or with a brush. It is also possible to apply the solution on an endless belt, followed by drying at 50-120 ° C. Chelate compounds can be introduced directly into a solution of combustible material containing a binder component at a rate of 0.1-20.0 wt. %, for example polysaccharides and their derivatives, gum arabic, starch, weakly alkaline carboxymethylcellulose or ammonium carboxymethylcellulose.

Due to their good solubility in water, chelating compounds are distributed homogeneously in smoking products.

In addition, it is possible to add additives of aromatic substances, nicotine and humidity controllers.

Analysis of the smoke of the proposed smoking product shows that, compared with tobacco, it significantly reduces the content of physiologically harmful substances, namely; phenol by 90%, hydrocyanic acid on

O 40%, benzopyrene - by 25%, dry condensate - by 80-90%.

The resulting smoking product is processed into cigarettes with an acetylcellulose filter with a length of 82 mm, a diameter of 8 mm and a tow length of 67 mm. To characterize the packing density of cigarettes, resistance to pulling is determined using a Filtrop (London) device, in millimeters of a water column, which is usually 100-125. Condensate is prepared according to the standard “Coresta No. 10 (in mg / sig.). At the same time, the tested cigarettes are smoked with a puff volume of 35 ml and a puff duration of 2 seconds at a puff frequency of 60 seconds. The resulting condensate is precipitated on a Cambridge filter and reclaimed, the water content is determined by a Karl Finor titration method and subtracted from the total condensate. Example 1. 100 g of paper-free foil, obtained from 60 wt. % ground veins of tobacco leaves, 30 wt. % of tobacco waste (fragments of leaves and dust) and 10 wt. The unmilled sulphate pulp, which is made in a long-grid papermaking machine and has a weight of 70 g / m and a thickness of 60 μm, is sprayed with a 25% citrate magnesium aluminum (nitrate) s solution and dried, so that the impregnated foil contains 5 wt. % chelate compound. The resulting product is cut and processed into filter cigarettes with an average resistance to pulling of 109 mmH2O. Cigarettes are burned with a uniform smoldering, the main and secondary streams of smoke have a pronounced aromaticity. Organoleptic characteristics, almost without causticity and without cellulose taste. Condensate: 6.2 mg / white. Example 2. 100 g of paper-like foil consisting of 60 wt. % ground veins of tobacco leaves, 30 wt. % of tobacco waste and 10 wt. % unground tobacco pulp, has a weight of 70 g / m and a thickness of 60 microns. It is sprayed with a 5% aqueous solution of magnesium citrate (citrate) and dried. After the substance, the chelate content is 5 wt. % Cigarettes have a resistance of 115 mm H2O to the base and burn with a uniform smoldering; ash is brownish-red and self-supporting with. When smoking, the product exhibits a light and aromatic taste without cellulosic consistency. Condensate: 4.4 mg / cig. Example 3. 100 g of a paper-like foil from bleached sulphate pulp weighing 58 g / m2, 60 µm thick and 0.06% ash is sprayed with a 25% manganese-iron oxalate (oxalate) s12 and dried to a content of 20 wt. % chelate compound. The resulting product is cut and processed into filter cigarettes. Resistance to pulling of 123 mm Н20. Cigarettes burn with even smoldering and form self-sustaining brown ashes. The product exhibits little causticity and has a weak, pulp-like taste of smoke with no stinging effect. Condensate: 4.2 mg / cig. Example 4. A paper-like foil or sheet with or without filler is used as the raw material for the smoker. Characteristics of the resulting foil are given in table. 1. Table I The entire foil (A-D) is impregnated by immersion in an aqueous solution of the chelate compound together with the splitting ammonia compound during smoking. In addition, additional filler and binder are added. Impregnated foil squeeze, passes through the roller machine, and dried in an air stream at 95 ° C on an endless belt. The data of the experiment and the evaluation of the organoleptic properties of the resulting smoking product are given in table. 2 The amount of substances absorbed by the foil is apparent from the increase in weight, with the individual components being absorbed by the foil in the same weight ratio as they are contained in the aqueous solution for immersion. Example 5. Foil of the same composition as in example 4 is immersed in a solution of aqueous tobacco extract, which contains 30 weight. % soluble tobacco ingredients, or sprayed it with this solution, after which the increase in weight is 50 weight. % Drying is carried out with air at 60-100 ° C. Example 6. To a 5% aqueous solution of Na-carboxymethylcellulose and KSh4-carboxymethylcellulose in a ratio of 3: 1 is added (wt. H): Pure ground cotton fluff (99.8% a-cellulose) 15 Aluminum hydroxide 15 Magnesium citrate - aluminum (citrate) 2 25 Magnesium citrate-iron (citrate) With a pressure device, a metal tape is coated on a teflon-coated metal sheet and dried at 130 ° C. The film obtained by irrigation has a weight of 15 g / m.

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A mixture of 30 wt. % of this product and bags of Virginia and Burley 3: 1 in a weight ratio exhibit a slight weakening of the aroma compared to a bag of Virginia and Barley without the proposed product.

There is no negative effect on flavor or causticity. Condensate: 12.4 mg / sig.

Example 7. As a combustible material using sheets of bleached sulphate pulp with different filler content and different weights per 1 m of cloth.

Table 3

 Note. Weight increase (wt./about.) After drying in terms of the applied foil. Tobacco ingredients are obtained by extracting Barley with hot water.

Claims (2)

1. A method of manufacturing a smoking product in which cellulose or its derivatives are mixed with an inorganic or organic filler, characterized in that, in order to improve the organoleptic composition, the starting foils used as combustible material are listed in Table 3. In tab. 4 shows the production data of the smoking product and the amount of condensate produced by these products. Example 8. Combustible material in the form of a sheet of bleached sulphate pulp containing 45 weight. % aluminum hydroxide as a filler and having a weight of 50 g / m and thickness, inu 38 μm, treated in an aqueous solution for impregnation by immersion, which contains (wt. h): Manganese Iron Citrate (Citrate) Ammonium citrate iron (LH4) (citrate) Ingredients Tobacco Received complete extraction of barley with hot water12 Urea5 Water 100 (g) After drying at 55-95 ° C and a constant increase in temperature, the dry weight increases by 34%. The resulting smoking product containing 7.6 wt. % chelate compounds are processed into filter cigarettes. By organoleptic properties, it is neutral in taste with a pronounced tobacco character. Condensate: 3.1 mg / cig. Table 4 properties of the product in the process of mixing cellulose or its derivatives with an inorganic or organic filler, a chelate compound having the formula KzIMe Ry, where K is magnesium, calcium or manganese; Me is trivalent iron or aluminum; R is the residue of a chelating organic carboxylic acid; X, y is an integer depending on the stoichiometric composition of the resulting anionic complex, and x is preferably 1 or 2, and y is 1-4; Z is the number of divalent K cations per anion, depending on the free negative valences remaining in the anionic complex. 2. A method according to claim 1, characterized in that in the process of blending cellulose or its derivatives with an inorganic or organic filler, tobacco components are introduced into the mixture. Priority paragraphs 19.11.71op. one; 03.29.72p. 2.