The invention discloses a filter additive which comprises the following components by mass: the mixed extract of Daphne odora and Glycyrrhiza uralensis Fisch is 20- 30 wt%, megatrienone 0.1- 0.15 wt%of bornyl acetate, 0.2 wt% of bornyl acetate, 0.2 wt% of bornyl acetate, 0.2 wt% of bornyl acetate and 0.2 wt% of bornyl acetate. 0.3 wt% of geranyl acetate, 0.2 wt% of geranyl acetate and 0.3 wt% ofgeranyl acetate. 0.3 wt%, 0.5-1wt% of Twain-80 and 0.2-0.4wt% of perilla essential oil, 1.5-2wt% of chrysanthemum extract and 1.5-2 wt% of pueraria root extract, 0.2 wt% of pueraria root extract, 0.2-0.5wt% of pueraria root extract, and the balance of glycerol triacetate. The invention also discloses a method for extracting the mixed extract of Daphne odora and Glycyrrhiza uralensis Fisch. The invention further discloses the use of the filter tip additive for reducing the smoking dryness and irritation of cigarettes.

Filter rod additive for reducing cigarette smoking dryness and irritation, preparation method and use thereof

The invention relates to the technical field of cigarettes, and provides a cigarette with multiple suction modes. The cigarette comprises a cigarette body, the length of the cigarette body is 40-84 mm, the cigarette body comprises a fuming section and a filter section connected to each other, the fuming section includes a first fuming section and a second fuming section connected to each other, the second fuming section is connected to the filter section, and the second fuming section is subjected to flavoring treatment. The cigarette has a variety of suction modes, and the smoke smells good.The invention further provides a preparation method for the cigarette with the multiple suction modes, the method comprises the steps of forming the first fuming section; forming the second fuming section; flavoring the second fuming section; connecting the first fuming section and the second fuming section to form the fuming section; preparing the filter section; twisting the fuming section and the filter section to obtain the cigarette body, wherein the length of the cigarette body is 40-84 mm. The method can produce the cigarette with the multiple suction modes.

Cigarette with multiple suction modes and preparation method thereof

The invention discloses a preparation method of red jujube clean oil, which uses the following devices: an ultrasonic extraction tank (1); a chromatographic column (2); an air compressor (3); a thickening tank (4); a reverse resin column (5); a condenser (6); a vacuum pump (8); a solvent recovery tank (7). The method includes the steps of (1) ultrasonic extraction of red jujube raw material; (2),purifying by chromatographic column; (3); concentration; (4) purifying by a reverse resin column; (5) removing ethanol under reduced pressure to obtain the pure red jujube oil. The device of the invention can efficiently extract and purify the red jujube clean oil, and the obtained red jujube clean oil can be used in cigarette, electronic cigarette or heated non-combustible cigarette, so as to effectively improve and improve the smoking comfort of the cigarette.

High-efficient preparation method and application of red jujube purified oil

A two-segment novel cigarette comprises a cigarette segment and a filter tip segment and is characterized in that the cigarette segment is divided into two segments which are a cigarette segment at the end close to the mouth and a cigarette segment at the end away from the mouth, the two ends are connected through cigarette paper, a 0-1 mm gap is reserved between the two ends, and the cigarette paper, the cigarette segment at the end close to the mouth and the cigarette segment at the end away from the mouth adhere together through cigarette lap adhesive. 0.5-10% of organic metal salt combustion improver is added into the formula of the cigarette paper of the cigarette segment at the end away from the mouth. The air permeability of the cigarette paper of the cigarette segment at the end away from the mouth is higher than that of the cigarette paper of the cigarette segment at the end close to the mouth. The problem that existing cigarette is bland in taste in early smoking stage particularly the first smoke puffing is solved, on the basis of not changing the overall cigarette shape, and the bland taste of the smoke is improved by adding initial cigarette smoke amount through design of the cigarette structure. Compared with existing cigarettes, the taste of the first cigarette smoke can be remarkably improved under the normal combusting and smoking conditions.

Two-segment novel cigarette

The invention provides a device and a method for fully exposing cells in smoke. The device comprises a tube. The tube comprises an inner tube and an outer tube, the outer tube sleeves the inner tube,gas outlet holes are formed in the side walls of the inner tube, a liquid injection opening is formed in a side wall of the outer tube, sealing covers are arranged at two ends of the tube, and a gas inlet pipeline and an exhaust pipeline which are communicated with the inner tube are arranged on the two sealing covers. The method includes steps of 1), inwardly rolling up the side, with the cells,of a semipermeable membrane, loading the semipermeable membrane in the inner tube of the tube and closely clinging the outer side of the semipermeable membrane to the inner wall of the inner tube; 2),injecting cell culture media into a sandwich layer between the inner tube and the outer tube via the liquid injection opening until the cell culture media reach the height of the center horizontal line of the inner tube; 3), filling the device with diluted smoke from the gas inlet pipeline, exhausting the diluted smoke from the gas outlet pipeline and allowing the smoke to be in contact with thecell on the semipermeable membrane via the gas outlet holes so as to carry out full-smoke exposure treatment on the cells. The device and the method have the advantages that the device is simple in structure, the cells can be directly exposed in smoke environments by the aid of the device and the method, and response of cells in the respiratory tracts of human bodies when people smoke can be trulysimulated.

Device and method for fully exposing cells in smoke

The invention discloses a composite cigarette. One cigarette comprises different cigarette sections, the smoking tastes at the different sections of the cigarette are different; not less than three cigarette sections are available, and marking lines are arranged at the parting lines of the different cigarette sections on the outer surface of the cigarette. The invention further discloses a processing method of the composite cigarette.

Composite cigarette and processing method thereof

The invention discloses a cigarette paper additive with the efficacies of wetting the throat, clearing away the lung-heat and reducing phlegm and application thereof. Litchi flower honey, phenethyl alcohol, phenylethyl propionate, phenylethyl formate, L-menthol, megastigmatrienone, mogroside, hydroxyethyl glycine flavone, propanediol, glyceryl triacetate, Tween-80, mint essential oil, perilla essential oil, herba lophatheri essential oil, chrysanthemum extracts and water are uniformly mixed to obtain the product of the cigarette paper additive, wherein the hydroxyethyl glycine flavone is a novel flavonoid compound separated from emblic leafflower fruits; the novel flavonoid compound has the structural formula shown as the description, and is named as 8-hydroxy-7-(3-ethoxy)-2'-methoxyflavone. In the cigarette paper preparation process, 1 to 2 percent of additives are coated; the specific faint scent and the sweet and moist feeling of Yunnan cigarettes are obviously enhanced; when passing through the throat, the smoke gas is more smooth; the efficacies of wetting throat, clearing away the lung-heat and reducing phlegm are achieved; the cigarette suction comfort is improved; the cigarette style cannot be obviously changed.

Cigarette paper additive with efficacies of wetting throat, clearing away lung-heat and reducing phlegm and application thereof

The invention discloses a simulation absorption interaction device for simulating mainstream smoke in the human throat. The device comprises a cigarette clamping device (2), a bottle body (8) and a pipe body (9). The cigarette clamping device communicates with a smoke inlet pipe (4). The whole bottle body is in shape of a sealed cylinder. The cylinder bottom of one end of the bottle body is in sealed communication with the smoke inlet pipe (4). One end of the pipe body is in sealed communication with the cylinder bottom of the other end of the bottle body (8). One end of the pipe body (9) is in sealed communication with a smoke absorption machine connection pipe (12). An inner wall layer for simulating the mucosa of an artificial throat part is arranged on the inner wall of the pipe body (9). According to the invention, the device is capable of simulating processes that the mainstream smoke flows through the oral cavity of a smoker, and is subjected to the interaction functions like spreading, absorption, balancing and dissolution at the throat and then is exhaled out of the body.

Simulation absorption interaction device for simulating mainstream smoke in human throat

The invention discloses a cigarette paper additive with a throat clearing effect and application thereof. Milk vetch honey, phenethyl alcohol, phenethyl formate, phenylethyl propionate, linalool, hydroxyethyl rose flavone, bee milk, propylene glycol, beewax absolute oil, tobacco absolute oil, broadleaf holly leaf absolute oil and water are evenly mixed to obtain a product of the cigarette paper additive; the hydroxyethyl rose flavone is a novel flavonoid compound separated from waste residues generated in rose essential oil production, and the cigarette paper additive has the structural formula shown in the description and is named as 7-(3-hydroxypropyl)-8,2'-dimethoxy flavone. In a cigarette paper preparation process, the additive is applied according to 1 to 2% of the weight of the cigarette paper; throat dryness sensation and sting sensation in smoking cigarettes are obviously reduced, smoke is mellower and smoother and has sweet aftertaste sense and cool sense, and aftertaste is comfortable and clean. The additive disclosed by the invention has a small use amount, an adding technology easy to achieve, a small effect on cigarette chemical balance and no obvious change on cigarette style.

Cigarette paper additive with throat clearing effect and application thereof

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Papers

Composite cigarette and processing method thereof

Cigarette paper additive with efficacies of wetting throat, clearing away lung-heat and reducing phlegm and application thereof

Simulation absorption interaction device for simulating mainstream smoke in human throat

Cigarette paper additive with throat clearing effect and application thereof