33results about How to "Improve cigarette comfort" patented technology

The invention belongs to the technical field of cigarette production, and particularly relates to a cigarette tar-reducing harm-reducing process, which includes placing tobacco shred or tobacco leaf in a rotating device for supercritical fluid extraction, and treating the extracted tobacco shred or tobacco leaves by microwave or hot air at 80 DEG C-150 DEG C after extraction. By the cigarette tar-reducing harm-reducing process, main aromatic ingredients of the tobacco leaf are maintained, and nicotine or other harmful ingredient precursors in the tobacco leaf are selected lowered. By the cigarette tar-reducing harm-reducing process, cigarette quality can be improved, release amount of tar and harmful ingredients in cigarette smoke can be reduced, and cigarette safety can be improved.

The invention relates to a method for extracting a tobacco aroma substance from tobacco raw materials in a directional and combined manner by using a water extraction method and a supercritical CO2 extraction method. The method comprises the steps of (1) directionally extracting a polar aroma substance from tobacco by the water extraction method; (2) directionally extracting a nonpolar aroma substance from the tobacco by the supercritical CO2 extraction method; (3) mixing the polar aroma substance and the nonpolar aroma substance, wherein the proportioning ratio of the polar aroma substance to the nonpolar aroma substance is 1000: (0.1-5). According to the method, the used tobacco raw materials are tobacco leaves, cut tobaccos or wastes, such as tobacco powder, tobacco ash or tobacco stems of tiny grains, generated during tobacco processing, so that the waste is changed into the valuable, and the pollution to the environment is reduced; a water extraction tobacco concentrate and a supercritical CO2 tobacco extract are mixed in an appropriate ratio, and a composite aroma material is sprayed to reconstituted tobacco, so that the quality of the reconstituted tobacco is improved, the aroma amount is increased, the aroma charm is improved, the natural tobacco aroma is set off, the smoke dryness is lowered, the smoke-induced saliva secretion feeling is enhanced, and the degree of comfort of cigarette is increased.

The invention discloses a cigarette product with a high sensorial comfort level. The tobacco shred of the cigarette product comprises the following components in percentage by mass: 0.1-0.5% of a first-grade light component and 0-0.05% of a second-stage light component, wherein a preparation method of the first-grade light component and the second-stage light component comprises thefollowing steps: 1, by taking propylene glycol as an entrainer, extractinga mixed extract containing aroma substancesfrom a tobacco raw material by using supercritical CO2; 2, performing two stages of molecular distillation on the mixed extract so as to obtain the first-grade light component and the second-stage light component. The two light components obtained throughmoleculardistillation and separation are appropriatelycompounded, and the compound is spray-coated on tobacco leaves, so that the quality of the tobacco leaves can be improved, the fragrance is improved, the fragrance can be highlighted, natural tobacco fragrance is set off, the fume dryness is reduced, the fluid generation feeling of fume is enhanced, and the cigarette comfort level can be increased.

The invention discloses a sweet-scented aroma thread with tobacco aroma characteristics, a preparation method and an application in cigarettes, belonging to the technical field of cigarette materials,comprising the following steps of: (1) baking tobacco shreds; (2) preparation of tobacco extract; (3) preparation of tobacco net oil; (4) separating and preparing all kinds of components of tobacco net oil; (5) the blending of flavors with tobacco-based fragrance and sweet fragrance; and (6) preparation of filter rods with tobacco aroma and sweet aroma. The sweet-scented aroma filter rod preparedby the invention can effectively alleviate the irritation of the smoke to the throat and the mouth, increase the strength of the cigarette, increase the sweetness, improve the aftertaste, increase the smoking comfort of the cigarette and improve the compatibility of the cigarette.

The invention discloses a humectant for cigarettes and application thereof. The humectant is prepared by natural plants including apples and red medlar through chemical treatment, biological fermentation and component blending. After the obtained humectant for the cigarettes is added into flue-cured tobacco type cigarette groups, the cigarette quality is improved significantly according to sensory evaluation. According to the method, the process is simple and convenient; devices are simple; cost is low; pollution is small; the extraction efficiency is high; component analysis shows that the content of total aroma components of the product is high, and the types of the aroma components are abundant; sensory evaluation shows that the dry sensation of smoke of the cigarettes can be effectively improved through the product.

The invention discloses a tobacco flavor with uniform and stable and a preparation method thereof. The tobacco flavor is an extract with a relative density of 1.02 to 1.20 which is extracted by 60-95 mass percent ethanol from a mixture, wherein the mixture comprises red date, Chinese angelica and dwarf lilyturf tuber in a weight ratio of 0.2-30.0:0.5-20.0:0.5-30.0. The tobacco flavor can degrade cigarette tar. When combined with natural tobacco plant fragrance, the tobacco flavor makes cigarettes fresh, elegant, sweet, pure, mild, light, transparent and thus greatly enhances the quality of cigarettes. The invention also discloses a method for preparing the tobacco flavor. The method can make a uniform, stable and sweet liquid flavor additive without impurities, and the content of the fragrance source component of the tobacco flavor is over 80%.

The invention discloses a preparation method of a porous material made of Chinese herbal medicine extracted residues. Meanwhile, the invention discloses application of the porous material made of the Chinese herbal medicine extracted residues for adding the porous material into cigarette filters so as to reduce tar and lessen harm for cigarette smoke and / or increase moist feeling of the smoke.

The invention relates to a reconstituted tobacco containing a directionally compound-extracted tobacco endogenous incense matter, and a cigarette prepared therefrom. The reconstituted tobacco is prepared by adding the tobacco endogenous incense matter into a reconstituted tobacco substrate, and the ratio of the adding amount of the tobacco endogenous incense matter to the weight of the reconstituted tobacco substrate is 1:0.5 to 1.5; the tobacco endogenous incense matter comprises a polarity aroma matter directionally extracted from tobacco by a water extraction method, a non-polarity aroma matter directionally extracted from the tobacco by a supercritical CO2 extraction method, and moderate and weak-polarity aroma matters directionally extracted from the tobacco by an ethanol extraction method, the mass ratio thereof is 1000:0.1 to 5:1 to 50. The quality of the reconstituted tobacco is enhanced, the amount of aroma is increased, the note is enhanced, the natural smoke flavor is set off, the dryness of smoke is reduced, the fluid sense is enhanced, and the cigarette comfort is improved.

The invention discloses an aroma-increasing and humidity-preserving additive for cigarettes and a preparation method and application thereof. The additive contains a traditional Chinese medicine extract composition or a compound traditional Chinese medicine extract. The traditional Chinese medicine comprises epimedium, eclipta herb, coltsfoot flower, leonurus, dandelion and trichosanthes peels. The preparation method of the aroma-increasing and humidity-preserving additive comprises respectively using a solvent to extract and refine the epimedium, the eclipta herb, the coltsfoot flower, the leonurus, the dandelion and the trichosanthes peels and mixing the ingredients according to the proportion of 1-8:0.8-6:0.5-4:0.3-4:0.3-5:1 to prepare the aroma-increasing and humidity-preserving additive, or mixing the epimedium, the eclipta herb, the coltsfoot flower, the leonurus, the dandelion and the trichosanthes peels according to the proportion of 0.5-8:0.5-6:0.2-4:0.3-4:0.3-5:1 and then using the solvent to perform extraction and refining to prepare the aroma-increasing and humidity-preserving additive. The additive is added into tobacco shreds, cut stems and slices for cigarettes, and the adding proportion is 0.002-1%wt. After the additive is added into the tobacco shreds, the cut stems and the slices for the cigarettes, the moisture of the tobacco shreds can be maintained in the normal-temperature dry environment, the additive has good physical humidity-preserving effect and integrally improves the intrinsic quality of the cigarettes.

The invention discloses a preparation method of a porous residue material generated after fruit extraction; meanwhile the invention discloses application of the porous residue material generated after fruit extraction to tar and harm reduction and / or increase of smoke wetting feeling of cigarette smoke by mixing the porous residue material into cigarette filters.

The invention discloses a preparing method of a vitamin C microcapsule and application of the vitamin C microcapsule in cigarette. Firstly PEG is dissolved by methyl alcohol to obtain a PEG-methyl alcohol solution, then paraffin is heated to be dissolved, vitamin C is added to obtain a mixture of vitamin C and edible paraffin, the obtained mixture of vitamin C and edible paraffin is added into the PEG-methyl alcohol solution while the mixture is hot, the solution is heated and stirred at a certain temperature, and cooled to the room temperature, filtering is conducted to remove liquid supernatant, the product is washed with a solvent, and is firstly dried under a reduced pressure, and then frozen to be dried to obtain the needed vitamin C microcapsule. After being applied to the cigarette, the vitamin C microcapsule can play an effect of improving cigarette smoke irritation, improving the mouthfeel, and improving the cigarette comfort; meanwhile, the preparing method is simple in technology and equipment, low in cost and small in contamination.

The invention relates to a method for directional and compound extraction of aroma-inducing substances in tobacco from tobacco raw materials by water extraction and supercritical CO2 extraction. The steps are as follows: 1) directional extraction of polar aroma-inducing substances from tobacco by water extraction; 2) The supercritical CO2 extraction method is used to extract non-polar aroma substances from tobacco; 3) the above-mentioned polar aroma substances and non-polar aroma substances are mixed, and the formula ratio is 1000:0.1-5. The tobacco raw materials used in the present invention are wastes such as tobacco leaves, shredded tobacco or fine particle tobacco dust, soot or tobacco stems produced in the tobacco processing process. "Turning waste into treasure" reduces the pollution to the environment; Concentrated liquid and tobacco supercritical CO2 extract are blended in appropriate ratio, and the compound flavoring spices are sprayed into the reconstituted tobacco leaves to improve the quality of reconstituted tobacco leaves, increase the aroma, enhance the aroma, set off the natural smoke aroma, and reduce the smoke. The dry feeling of the gas, the enhancement of the body fluid feeling of the smoke, and the improvement of the comfort of the cigarette.

The invention discloses a preparation method of a porous material made of residues obtained after extraction of aromatic plants and meanwhile further discloses application of the porous material made of the residues obtained after extraction of the aromatic plants that the material is mixed into cigarette filter tips so that tar and other harmful components in cigarettes can be reduced and / or moistening feeling of smoke can be enhanced.

The invention discloses a tobacco flavor with uniform and stable and a preparation method thereof. The tobacco flavor is an extract with a relative density of 1.02 to 1.20 which is extracted by 60-95 mass percent ethanol from a mixture, wherein the mixture comprises red date, Chinese angelica and dwarf lilyturf tuber in a weight ratio of 0.2-30.0:0.5-20.0:0.5-30.0. The tobacco flavor can degrade cigarette tar. When combined with natural tobacco plant fragrance, the tobacco flavor makes cigarettes fresh, elegant, sweet, pure, mild, light, transparent and thus greatly enhances the quality of cigarettes. The invention also discloses a method for preparing the tobacco flavor. The method can make a uniform, stable and sweet liquid flavor additive without impurities, and the content of the fragrance source component of the tobacco flavor is over 80%.

The invention discloses a fresh and sweet type humectant for cigarettes. The fresh and sweet type humectant is prepared from a solvent, natural plant extract and a humidity-keeping accelerant, whereinthe solvent is one or a mixture of propylene glycol and ethanol; the natural plant extract is mixed extract of apples, green plums and shaddock peels; the humidity-keeping accelerant is a moss extracting solution. According to the fresh and sweet type humectant disclosed by the invention, the humectant is prepared by reasonably compounding the apples, the green plums and the shaddock peels for the first time; the prepared humectant has a fresh and sweet spice aroma and abundant layers; the aroma of the cigarettes can be increased, the dry sensation of smoke is reduced and the comfort of the cigarettes is improved; meanwhile, the fresh and sweet type humectant has good humidity-keeping performance and has a good market prospect and application value.

The invention discloses a preparing method of a residue porous material obtained after tobacco extraction and further discloses application of the residue porous material obtained after tobacco extraction in being mixed into cigarette filters to depress tar and reduce harmful substances of cigarette smoke and / or increase wetness of smoke.

The invention discloses a preparation method of a porous material made of Chinese herbal medicine extracted residues. Meanwhile, the invention discloses application of the porous material made of the Chinese herbal medicine extracted residues for adding the porous material into cigarette filters so as to reduce tar and lessen harm for cigarette smoke and / or increase moist feeling of the smoke.

The invention discloses a preparation method of a porous residue material generated after fruit extraction; meanwhile the invention discloses application of the porous residue material generated after fruit extraction to tar and harm reduction and / or increase of smoke wetting feeling of cigarette smoke by mixing the porous residue material into cigarette filters.

The invention relates to a method for directional composite extraction of tobacco endogenous aroma substances, the steps are as follows: 1) water extraction method to directional extract polar aroma substances from tobacco; 2) supercritical CO2 extraction method to directional extract non-toxic substances from tobacco Polar aroma substances; 3) The ethanol extraction method extracts medium polar and weak polar aroma substances from tobacco; 4) Combines polar aroma substances, non-polar aroma substances and medium polar and weak aroma substances The aroma-inducing substances are formulated according to the mass ratio formula of 1000:0.1-5:1-50. The tobacco raw materials used in the present invention are wastes such as tobacco leaves, shredded tobacco or fine particle tobacco dust, soot or tobacco stems produced during tobacco processing. "Turning waste into treasure" reduces environmental pollution; the present invention improves the efficiency of reconstituted tobacco leaves. Quality, increase the amount of aroma, enhance the aroma, set off the natural aroma of smoke, reduce the dryness of smoke, enhance the sense of body fluid in smoke, and improve the comfort of cigarettes.

This patent discloses a sweet incense thread with the characteristic of tobacco aroma, its preparation method and its application in cigarettes, which belongs to the technical field of tobacco materials and includes the following steps: (1) roasting of shredded tobacco; (2) preparation of tobacco extract ; (3) Preparation of tobacco absolute; (4) Separation and preparation of various components of tobacco absolute; (5) Blending of flavors with the aroma and sweetness of tobacco; (6) Sweet flavor with the aroma of tobacco Preparation of scented filter sticks. The sweetness filter stick prepared by the present invention has the aroma and aroma of tobacco, which can effectively alleviate the irritation of the throat and mouth caused by smoke, increase the strength of cigarettes, increase the sweetness, improve the aftertaste, and increase the smoke of cigarettes when applied to cigarettes. Improve smoking comfort and improve the compatibility of cigarettes.

The invention discloses a preparing method of a vitamin C microcapsule and application of the vitamin C microcapsule in cigarette. Firstly PEG is dissolved by methyl alcohol to obtain a PEG-methyl alcohol solution, then paraffin is heated to be dissolved, vitamin C is added to obtain a mixture of vitamin C and edible paraffin, the obtained mixture of vitamin C and edible paraffin is added into the PEG-methyl alcohol solution while the mixture is hot, the solution is heated and stirred at a certain temperature, and cooled to the room temperature, filtering is conducted to remove liquid supernatant, the product is washed with a solvent, and is firstly dried under a reduced pressure, and then frozen to be dried to obtain the needed vitamin C microcapsule. After being applied to the cigarette, the vitamin C microcapsule can play an effect of improving cigarette smoke irritation, improving the mouthfeel, and improving the cigarette comfort; meanwhile, the preparing method is simple in technology and equipment, low in cost and small in contamination.

The invention discloses an aroma-increasing and humidity-preserving additive for cigarettes and a preparation method and application thereof. The additive contains a traditional Chinese medicine extract composition or a compound traditional Chinese medicine extract. The traditional Chinese medicine comprises epimedium, eclipta herb, coltsfoot flower, leonurus, dandelion and trichosanthes peels. The preparation method of the aroma-increasing and humidity-preserving additive comprises respectively using a solvent to extract and refine the epimedium, the eclipta herb, the coltsfoot flower, the leonurus, the dandelion and the trichosanthes peels and mixing the ingredients according to the proportion of 1-8:0.8-6:0.5-4:0.3-4:0.3-5:1 to prepare the aroma-increasing and humidity-preserving additive, or mixing the epimedium, the eclipta herb, the coltsfoot flower, the leonurus, the dandelion and the trichosanthes peels according to the proportion of 0.5-8:0.5-6:0.2-4:0.3-4:0.3-5:1 and then using the solvent to perform extraction and refining to prepare the aroma-increasing and humidity-preserving additive. The additive is added into tobacco shreds, cut stems and slices for cigarettes, and the adding proportion is 0.002-1%wt. After the additive is added into the tobacco shreds, the cut stems and the slices for the cigarettes, the moisture of the tobacco shreds can be maintained in the normal-temperature dry environment, the additive has good physical humidity-preserving effect and integrally improves the intrinsic quality of the cigarettes.

The invention discloses a camphor tree seed cigarette spice and a preparation method thereof. The preparation method includes the steps that camphor tree seeds are cleaned, drained and then naturally soaked in edible ethyl alcohol of 60-95% for 5-7 days; solution juice is obtained through squeezing, and filtrate is obtained through suction filtration; the filtrate is distilled through steam to obtain extract; the extract and the edible ethyl alcohol are mixed to obtain the camphor tree seed cigarette spice, wherein the mass of the edible ethyl alcohol of 60-95% is 2-10 times that of the camphor tree seeds. In the application, the natural fragrance of tobaccos is naturally combined with the fragrance of natural herbal plant camphor trees to enrich the fragrance of cigarettes, and the camphor tree seed cigarette spice is good in coordination, has an exquisite fragrance all around, is good in penetration and emission, obviously increases the quantity of fragrances of the cigarettes, improves the aroma of the cigarettes, serves as a foil to the natural fragrance of the tobaccos, reduces dry sensation of smoke, effectively removes offensive odor of the cigarettes, reduces stimulation and improves the comfort degree of the cigarettes, the quality of smoke is obviously improved, and the quality of the cigarettes is greatly improved.

The invention relates to a preparation method of a moistening and flavor enhancing additive agent comprising two preparation modes, wherein the mode 1 comprises the steps of firstly respectively preparing and obtaining a special tobacco extract, a seaweed extract and a vanilla extract; then mixing the special tobacco extract, the seaweed extract and the vanilla extract according to a ratio of 1:6-10:1-5, after decoloration by an activated carbon column, concentrating an effluent into a viscous fluid, thereby obtaining the moistening and flavor enhancing additive agent; and the mode 2 comprises the steps of respectively washing the seaweed and the vanilla, crushing after drying, mixing the special tobacco leaf fragment, the seaweed powder and the vanilla powder according to the ratio of 1:2-6:0.5-4, adding water, heating and reflxuing, then adding acetone, heating and refluxing, cooling, filtering, adding water or ethanol solution to a residue, continuously heating, refluxing and extracting, cooling, filtering and decoloring a concentrated solution through the activated carbon column after concentrating a filtrate, continuously concentrating the effluent into the viscous fluid, thereby obtaining the moistening and flavor enhancing additive agent. The moistening and flavor enhancing additive agent prepared by the invention not only can obviously keep the moisture of the tobacco shred, but also can enrich the flavor of the cigarette, and improve the comfortable degree of the cigarette. The cost of the invention is low, the technical process is simple, the raw material is easy to get, and the popularization and the application are convenient.

The invention relates to the field of cigarette processing and manufacturing, in particular to a lotus seed Maillard reactant, a preparation method thereof and cigarette feed liquid. The preparation method of the lotus seed Maillard reactant for the cigarettes comprises the following steps: sequentially cleaning, drying and crushing plumule-removed lotus seeds to obtain lotus seed powder; extracting water-soluble polysaccharide in the lotus seed powder by adopting an ultrasonic-assisted extraction method to obtain a lotus seed leaching solution; carrying out enzymolysis on the lotus seed leach liquor by using a compound enzyme; after enzymolysis, sequentially performing enzyme deactivation, sterilization, primary filtration, concentration and secondary filtration to obtain a lotus seed extract; and adding amino acid into the lotus seed extract, and carrying out Maillard reaction to obtain the lotus seed Maillard reactant. The lotus seed Maillard reactant prepared by the method disclosed by the invention is added into cigarettes, so that the aroma is increased, the smoothness and softness of smoke are improved, the comfort of the cigarettes is improved, the irritation is reduced, the offensive odor is reduced, and the quality of the cigarettes is improved.