38results about How to "Reduce the irritation of cigarettes" patented technology

The invention discloses cigarette aroma enhancement humectant 1-L-leucine-1-deoxidation-D-fructose. The structural formula of the cigarette aroma enhancement humectant 1-L-leucine-1-deoxidation-D-fructose is as follows. The invention further discloses a preparation method of the compound. D-mannose is taken as a raw material, and the cigarette aroma enhancement humectant 1-L-leucine-1-deoxidation-D-fructose is successfully synthesized through simple reaction processing. Physical humectant performance tests and inherent sensory quality evaluations show that the humectant has a good physical humectant effect on cigarettes, and can reduce irritation and blended gases of the cigarettes and improve the smoke mellow sense and comfort of the cigarettes.

The invention discloses a method for utilizing protein and sugar of tobacco leaf to prepare tobacco flavor, which comprises the following steps: (1) drying and crushing the tobacco leaf, then putting into a circulating type ultrasonic extractor, adding an alkaline aqueous solution for performing ultrasonic circulation extraction, and filtering, thereby acquiring a mixed extraction solution containing protein, amino acid and sugar; (2) concentrating the mixed extraction solution, adjusting pH value of the acquired concentrated solution, adding compound protease and performing deep enzymolysis, and then concentrating again, thereby acquiring the mixed enzymatic hydrolysate rich in amino acid, small molecule peptide and sugar; (3) taking the amino acid, the small molecule peptide and the sugar in the mixed enzymatic hydrolysate as raw materials and performing maillard reaction, thereby acquiring the tobacco flavor. According to the invention, the protein and the sugar which are efficiently extracted from the tobacco leaf are utilized to prepare the tobacco flavor, no additional raw materials are added, and the prepared flavor can effectively reduce the irritation of tobacco and approaches the tobacco flavor.

The invention discloses a pear-fermented tobacco flavor. A preparation method for the pear-fermented tobacco flavor comprises the following steps: adding sterile water into saccharomyces cerevisiae SX004 to prepare a saccharomyces cerevisiae solution with a weight concentration of 0.5 to 1.5% and standing the saccharomyces cerevisiae solution for subsequent usage; and squeezing fresh pear, uniformly stirring the squeezed pear, adding water for extraction, carrying out filtration, concentrating an obtained extract into clear paste with density of 1.15 to 1.25 g/cm<3>, adding 0.1 to 5% of glucose and 0.01 to 0.5% of sodium chloride into the clear paste, carrying out sterilization after uniform mixing, inoculating the saccharomyces cerevisiae solution, carrying out fermentation, separating fermentation broth, carrying out filtration sterilization and adding propylene glycol into a filtrate so as to obtain the pear-fermented tobacco flavor; wherein saccharomyces cerevisiae SX004 is preserved in China Center for Type Culture Collection with an accession number of CCTCC No: M 2012506. The tobacco flavor prepared in the invention can reduce irritation of a cigarette, improve taste of the cigarette and soften smoke when added in the cigarette and is an economic, highly efficiently, high-quality and natural flavor.

The invention relates to a preparation method of flavor for tobacco, which comprises the following steps: adding 90-95% ethanol to the dried and pulverized mixture of ebony and orange peel, then refluxing extraction for 3-10 hours, filtering while hot after refluxing extraction, and filtering the filtrate while hot. After cooling, it is concentrated under reduced pressure to obtain the extract, which is the flavor for tobacco. The tobacco flavor (extract) of the invention has the advantages of simple preparation method, low cost, low energy consumption, stable properties, acid and alkali resistance, and no toxic and side effects; when added to cigarettes, the irritation of the cigarettes can be reduced, the miscellaneous gas can be covered, and the sweetness can be improved. The tobacco extract is a new type of cigarette flavor with good quality.

The invention provides a preparation method of a lactobacillus-fermented tea leaf extract for cigarettes. The preparation method comprises the following steps: (1) mixing tea leaves with water at a material-liquid ratio of 1 to (6-10), carrying out heating reflux for 1-3 hours, cooling, and filtering to obtain a tea leaf extract; (2) fermenting the tea leaf extract obtained in the step (1) with lactobacillus and sucrose at 28-37 DEG C for 3 days to obtain a fermented product, wherein the volume of the lactobacillus is equal to 1.0%-3.0% of that of the tea leaf extract, and the volume of the added sucrose is 6% of that of the tea leaf extract; and (3) filtering the fermented product, and concentrating the filtered fermented product so as to obtain the lactobacillus-fermented tea leaf extract for the cigarettes. By adding the lactobacillus-fermented tea leaf extract for the cigarettes, the cigarettes have relatively rich flavors and relatively obvious sweetness, furthermore, the fresh and sweet fragrances are increased, the elegancy is relatively high, and the irritation is decreased; the preparation method has the very strong practicability.

The invention discloses a preparation method of an astaxanthin microcapsule and application to cigarette shreds. The preparation method comprises the steps of blending an astaxanthin solution prepared from crustacea marine organisms or haematococcus pluvialis spore and cannabis oil into an astaxanthin and oil solution with the mass concentration being 1-10%; mixing one or two of maltodextrin, beta-cyclodextrin, modified starch and arabic gum with distilled water, so that a wall material solution with the mass content of solid matter being 20-30% is obtained; mixing the wall material solution with compound emulsifier according to the mass ratio of 1: 2, and conducting stirring till mixed liquor is completely emulsified, so that a wall material and emulsifier solution; mixing the astaxanthin and oil solution with the wall material and emulsifier solution according to the mass ratio of 1: 10, and conducting stirring, so that astaxanthin emusifier is obtained, and conducting homogenization and spray-drying, so that the astaxanthin microcapsule is obtained. The astaxanthin microcapsule is dissolved through water and then sprayed to the cigarette shreds. By means of the preparation method of the astaxanthin microcapsule and application to the cigarette shreds, gas phase free radicals in cigarette smoke can be effectively decreased, meanwhile, characteristic aroma of cigarettes can be achieved, cigarette irritation can be lowered, and cigarette smoking quality can be improved.

The invention relates to a paper filter material provided with an active adsorption layer, and belongs to the technical field of cigarette preparation. Smoke gas adsorption powder is coated on at least one surface of the paper filter material with the coating amount of 1 to 20 g/m<2>, and then the paper filter material is subjected to embossing, drying and cutting to form cigarette paper filter sticks, wherein the particle size of the smoke gas adsorption powder is 140 to 200 meshes, the smoke gas adsorption powder is mixed with water or alcohol and an edible adhesive to form a sizing material, the sizing material is coated, printed or sprayed to a paper filter material base material, and the mixing mass ratio of the water or the alcohol to the adhesive to the adsorption material is 1:1:(0.1-1). The paper filter material can selectively adsorb volatile and semi-volatile harmful substances in the smoke gas, and under the condition that a filter stick process is not changed, the selective filtration of the smoke gas is realized, and the cigarette pungency is reduced.

The invention provides a preparation method of cherry extract for fermented cigarettes. The preparation method comprises the following steps: (1) washing fresh cherries; (2) squeezing the washed cherries into paste at room temperature by utilizing a juice squeezer; (3) taking a cherry solid-liquid mixture and adding distilled water; reflowing and extracting for 1 to 4h the solid-liquid mixture according to the material-liquid mass ratio of the cherries to the water of 1 to (6 to 12); after standing and cooling an extracting solution, filtering through filtering cloth; (4) fermenting by lacticacid bacteria; (5) carrying out post-treatment on a fermented product. According to the preparation method provided by the invention, the cherry extract is treated by the lactic acid bacteria and thecontent of macromolecular substances in the cherries is reduced; the irritation of the cigarettes, the mouthfeel residues and the smoke roughness are reduced and the macromolecular substances are converted into sour aroma type substances including lactic acid and the like, so that disadvantages are changed into advantages; furthermore, organic acids including acetic acid, propionic acid and the like in a fermentation process also can be produced; a product has a sour taste and the product also can have a mutual effect with substances including alcohol, aldehyde, ketone and the like generated in a lactic acid fermentation process to form various new flavor substances, so that the flavor of the product is improved.

The invention discloses a tobacco composition capable of reducing cigarette irritation. The tobacco composition is made of raw materials of, by weight, 25 parts to 30 parts of K326 middle third-grade tobacco of Liangshan city, Sichuan province, 25 parts to 30 parts of Yun tobacco 87 third-grade tobacco of Dali city, Yunnan province, 20 parts to 25 parts of NC89 middle third-grade tobacco of Nanyang city, Henan province and 15 parts to 20 parts of K326 middle third-grade tobacco of Bijie city, Guizhou province. According to the tobacco composition, no additional spice ingredients are added, the composition of tobacco raw materials is used directly, and by effective combination of different flue-cured tobacco leaves of four different domestic tobacco production areas, quality advantages of all ingredients of the composition are given full play, the synergistic effect is produced, the cigarette irritation can be reduced obviously, and aromas are increased to certain extent; the tobacco composition does not affect the prior cigarette production process and can be charged and used with other tobaccos and applied to production of one class of cigarette products.

The invention provides a preparation method of a raspberry fermenting substance for cigarette, belongs to the technical field of a cigarette, and relates to a preparation method of a perfume for cigarette. The preparation method comprises the following steps of: 1) preparing a culture medium; 2) sterilizing the culture medium; 3) configuring strains; 4) inoculating; 5) fermenting; and 6) guaranteeing the quality to obtain the raspberry fermenting substance. The raspberry fermenting substance is prepared by acetic bacteria according to the preparation method, so that the prepared raspberry fermenting substance has honey sweet fragrance and slightly has acid fragrance; and after the raspberry fermenting substance is added into the cigarette, the cigarette fragrance can be enriched, the smoke concentration can be increased, the smoke can be softened and tendered, and the cigarette pungency can be reduced. According to the preparation method, the raspberry fermenting substance is prepared by the microorganism fermentation technology, so that the problems of the cigarette residual caused by the raspberry perfume obtained by the conventional raspberry extraction technology and the unstable quality when the cigarette is stored can be improved.

The invention discloses a cigarette filter with low smoke irritation, wherein a humectant with the weight being 2.0%-2.5% of that of the cigarette filter is directly added into the cigarette filter. The invention also discloses cigarettes manufacturing by the cigarette filters with the low smoke irritation. The invention also discloses a manufacturing method of the cigarette filter with the low smoke irritation, comprising the step that the humectant with the weight being 2.0%-2.5% of that of the cigarette filter is directly added into the cigarette filter. The cigarette filter with the low smoke irritation and the cigarettes manufactured by adopting the cigarette filters are low in product cost, simple in process, and have obvious use effect in a dry environment, and the irrigation of the cigarettes is obviously reduced.

The invention relates to application of a flos paulowniae extract in a cigarette, and belongs to the technical field of tobacco processing. The application particularly comprises the steps that 95% ethyl alcohol and/or petroleum ether are/is added in flos paulowniae powder subjected to drying, grinding and crushing, water-bath heating reflux is conduced for 4-7 h, after reflux extraction is finished, filtering is conducted at a high temperature, residues are washed with 95% ethyl alcohol and/or petroleum ether for three times, after filtrate is cooled, solvent is subjected to decompression anddistilled out, light red thick liquid is obtained, that is to say a natural flos paulowniae extract is obtained, and the atural flos paulowniae extract is lavor for the cigarette. The extract for thecigarette is simple in preparation method, low in cost, less in energy consumption, stable in property and free of toxic and side effects; the extract is added in the cigarette, and can obviously lower irritation, cover offensive odor, improve remaining taste, relieve bitter and hot feeling, increase the sweet degree and make the remaining taste mellow and comfortable, and the extract for the cigarette is the novel flavor excellent in quality for the cigarette.