121results about How to "Reduce burning sensation" patented technology

The invention discloses a high-radiation heat-insulated coating which comprises the following components in parts by weight: 25-37 parts of infrared reflection pigments, 12-20 parts of aluminum-coated hollow microspheres, 15-28 parts of aerogel, 30-55 parts of organic resin, 0.1-0.2 part of a wetter, 0.36-0.47 part of a dispersant, 0.3-0.9 part of a defoamer, 0.02-0.1 part of a preservative, 0.02-0.1 part of a mildew preventive, 0.52-1.12 parts of a thickener, 1.2-2.4 parts of a film-forming aid and 0.03-0.18 part of a pH value regulator. The coating is provided with a plurality of photo-thermal reflection layers and heat-insulated barriers, has a good heat-insulated effect capable of reaching more than 98%, and is excellent in mechanical performance, large in adhesive force, good in weather resistance, water resistance, stain resistance, scrub resistance and the like, safe, environment-friendly and wide in application range.

The invention discloses soothing, repairing and moisturizing face cream and a preparation method thereof. The face cream is mainly prepared by compounding bisabolol, 4-tert-butyl cyclohexanol, a plantsoothing component, a skin conditioner and a moisturizer, wherein the plant soothing component and the bisabolol have instant itching relieving and anti-inflammatory effects; the 4-tert-butyl cyclohexanol can immediately relieve the burning feeling and the pricking feeling, and the skin conditioner can repair the skin; and the moisturizer has moisturizing and moistening effects, and can soften the skin and lock the skin moisture. The face cream is mild, non-irritant, safe, free of toxic and side effects, can effectively moisturize and repair skin and repair couperose skin, and is suitable forbeing used by crowds with partial sensitive skin and more sensitive skin.

The invention relates to a slow-release flavor filter stick and a preparation method thereof. The preparation method comprises the steps of polyethylene glycol mixture preparation, preparation of paste materials containing flavor substances, slow-release flavor filter stick preparation and the like. The slow-release flavor substance paste mixture is high in plasticity and capable of being prepared into filter sticks with different shapes, and therefore cigarette appearance recognition degree and anti-falsification are increased; in addition, compared with a traditional filter stick adding with a fragrant core wire, the flavor amount of the slow-release flavor filter stick is greatly increased, flavor is added uniformly, volatilization of the flavor substances in the preparation process is reduced obviously, and flavor is completely retained; when a person smokes a cigarette, the smoke temperature is decreased along with solid and liquid phase transformation of the slow-release flavor substance paste mixture and calorific potential generation, the fragrance is met, and meanwhile burning sensation of the oral cavity is reduced.

The invention discloses a filtering rod capable of reducing smoke temperature and a preparation method of the filtering rod. Smokers feel obvious hot burning feeling and spicy stimulating feeling when smoking the cigarettes. In order to solve the problem, the invention adopts the following technical scheme: the filtering rod comprises a bundle core rod (1) and externally wrapped molding paper (2). The right side of the molding paper (2) is coated with a microporous aluminum layer (4) through a glue layer (3). The microporous aluminum molding paper is formed by adhering the microporous aluminum onto the the molding paper in a vacuum aluminizing way. Then the molding paper coated with the microporous aluminum is used for coiling to form the filtering rod. The filtering rod containing the microporous aluminum is used, and when high-temperature smoke of smoked cigarettes enters the filtering rod from the tail end of the cigarette, the temperature of smoke entering the mouth can be reduced to 28-32 DEG C because of condensation of the microporous aluminum, thereby enabling harmful substances of the smoke to be easily adhered to the filtering rod and obviously reducing harmful substances of the smoke, so that the hot burning feeling and spicy stimulating feeling of the mouth can be obviously lightened after people smoke.

The invention provides an ion-release type gelation method for alleviating intoxication and inhibiting food compositions from being absorbed, and a product thereof, which belongs to the technical field of food. The ion-release type gelation method for alleviating intoxication and inhibiting food compositions from being absorbed is characterized in that a human body takes in a mixture containing a calcium source and gel forming matter; under the action of acidic red wine or gastric acid, ethanol or food compositions in intestines and stomach are combined with the gel forming matter and calciumions into composite gel; and the gel forming matter is pectin or alginate. Experiment proves that the product provided according to the method can obviously inhibit ethanol from being absorbed in thehuman body and shorten the detention time of ethanol in the human body. The product can be used for drinking population for preventing intoxication and treat drunks, as well as the population needing to control the absorption of the food compositions.

The invention relates to 'a relieving alcoholism method and a product of the relieving alcoholism'. The relieving alcoholism method is characterized in that a drinker drinks into plastic material, under the action of plastic promoter, the ethanol in the stomach and the plastic promoter are combined as plural gelatinous material to reduce the absorption of the ethanol in the body. The product of the relieving alcoholism produced by the relieving alcoholism method comprises pectin, acid and hydroxy-containing compounds by weight proportion of 1:0.1-5:0-50. Extraneous ethanol binding tests and animal experiments as well as eating experiments of volunteers are proved that the product has the effects of increasing capacity for wine and relieving alcoholism, and can be used for preventing intoxication and curing drunkards in a crowd of drinking people and for having the function of protecting the liver.

A tobacco filter tip stick of a sugar alcohol sweetening agent is composed of a tobacco shred beam, a curing agent, forming paper and lap joint glue, wherein the curing agent comprises a mixture made of water-soluble adhesives, the sugar alcohol sweetening agent and modified materials, the sugar alcohol sweetening agent and the modified materials are mixed to prepare a water solution of 40-50%, then the water-soluble adhesives are added to the water solution while the water solution is stirred, so that a mixed solution is prepared, the mixed solution is sprayed to the tobacco shred beam, and the tobacco filter tip stick is manufactured after the steps of formation, drying and balance. The tobacco filter tip stick is firm in adhesive bonding, each physical index and the appearance of the tobacco filter tip stick are qualified, a cigarette applying the tobacco filter tip stick is small in firing feeling and irritation when a user smokes the cigarette, and the quality and sensory quality of the cigarette are both improved.

The invention belongs to the technical field of high-molecular medical biomaterials and relates to a calcium alginate composite medical surgical dressing and a preparation method thereof. The calcium alginate composite medical surgical dressing comprises an absorption core layer, a contact surface layer and a composite gel coating. The absorption core layer is a glue layer. The contact surface layer comprises chitosan fibers and active carbon fibers by blending. The composite gel coating comprises, by weight, 2-4 parts of sodium alginate, 0.5-1 part of medical glycerin, 2-4 parts of low molecular weight chitosan, 0.5-1 part of borneol and 80-100 parts of purified water. The medical surgical dressing prepared from the natural material and the synthetic high-molecular material has good absorbency, good biocompatibility, good biological activity and good mechanical properties.

The invention discloses gynecological cleaning liquid and a preparation method thereof. The cleaning liquid is prepared from the following raw materials in parts by weight: 7-13 parts of radix sophorae flavescentis, 7-13 parts of fructus cnidii, 6-12 parts of cortex phellodendri, 5-9 parts of senecio, 1-5 parts of savatier monochasma herb, 2-6 parts of folium artemisiae argyi, 0.1-0.5 part of menthol, 0.3-0.8 part of borneol, 0.06-0.15 part of chlorhexidine acetate and 0.1-0.3 part of vitamin E. By means of reasonable compatibility and mutual cooperation of traditional Chinese medicine and Western medicine, the gynecological cleaning liquid has no irritation or side effect, and not only has the functions of being antimicrobial and insecticidal, dispelling pathogenic wind, removing dampness, clearing away heat and toxic materials, relieving itching, diminishing inflammation, cooling blood to remove stasis, and the like, but also capable of treating both manifestation and root cause of disease to prevent easy relapse after cure;,the gynecological cleaning liquid has a humectation function and can greatly reduce the dry and burning feelings generated after the medicine is adopted and improve the use comfort.

The invention belongs to the field of medical spray, and particularly relates to a sodium alginate antibiosis spray and a preparation method thereof. The sodium alginate antibiosis spray is prepared from the following components in parts by weight: 0.1-0.8 parts of sodium alginate, 1-6 parts of antibacterial agent, 0.5-5 parts of medical glycerinum, 0.05-0.2 parts of borneol, 0.5-2 parts of vitamin A, 0.5-2 parts of vitamin B and 95-100 parts of purified water. The sodium alginate antibiosis spray can slowly release the antibacterial agent, is durable and stable in antibiosis effect and capable of improving healing capacity of the skin, promoting the metabolism of the skin, accelerating the healing of a wound and providing a wet healing environment for the wound and at the same time has a hemostatic effect.

The invention discloses a pharmaceutical preparation for bleeding, pain and edema, comprising ice and Chinese herbal medicines treating bleeding, pain and edema; wherein, the portion of the ice is 4000; the Chinese herbal medicines treating bleeding, pain and edema are composed of raw medicine with the following weight portion: 1-5000 portion of notoginseng, 1-5000 portion of bletilla, 1-5000 portion of galla chinensis, 1-5000 portion of asiatic moonseed, 1-1000 portion of borneol, 1-2000 portion of pearl powder. The pharmaceutical preparation has the advantages: the pharmaceutical preparation plays three roles of physical function of the ice, drug effect of the Chinese herbal medicines (notoginseng, asiatic moonseed), and direct effect on administration place; the pharmaceutical preparation has good therapeutic effect to stop bleeding, relieve pain or take away the pain, relieve edema, and prevent infection after oral or laryngeal surgery.

The invention relates to the technical field of non-woven fabrics, and provides a non-woven fabric for protective clothing and a preparation method of the non-woven fabric. The non-woven fabric comprises a non-woven fabric substrate, and the non-woven fabric substrate can be applied to the protective clothing after being treated by microcapsule finishing liquid, wherein the microcapsule finishingliquid is prepared from the following raw material in parts by weight: 35 to 60 parts of microcapsule emulsion, 6 to 12 parts of cross-linking agent, 2 to 4 parts of carboxymethyl cellulose and 1.5 to2.5 parts of fatty alcohol-polyoxyethylene ether; the microcapsule emulsion is prepared by taking chitosan and sodium alginate as wall materials and xylitol, N-ethyl-L-menthyl formamide and ammoniumnitrate as core materials by using a complex coacervation method, and the non-woven fabric substrate treated by the microcapsule finishing liquid solves the problems that in the prior art, the medicalprotective clothing non-woven fabric is single in function, a cool feeling cannot be generated, and stuffiness and discomfort are easily caused when a large amount of sweat is sweated.

The invention discloses a tobacco product, a plant perfumed filter stick thereof, and a manufacturing method of the plant perfumed filter stick. The plant perfumed filter stick is implemented to be provided with air holes penetrating through the two ends of a filter tip section, and the plant perfumed filter stick comprises, by weight, 4-5 parts of plant raw material powder with fragrance, 4-6 parts of a smoke agent, 4-6 parts of an adhesive, and 4-6 parts of water. The plant perfumed filter stick can achieve perfuming of tobacco products, and the plant perfumed filter stick achieves perfumingof the tobacco products through natural fragrance of the filter stick and fragrance emitted by the perfuming substance added to the filter stick. In addition, the plant perfumed filter stick can avoid loss and pyrolysis of aroma enhancement substances in the tobacco product storage and smoking process.

The invention relates to a moxibustion product, in particular to an adjustable moxibustion stick which is portable and suitable for daily household use. The technical scheme includes that the moxibustion stick which is safe and simple in operation and adjustable in temperature and applying a moxibustion cone (moxibustion candle) comprises a base, an upper base and the combustible moxibustion cone (moxibustion candle). The portable and adjustable moxibustion stick applying the moxibustion cone (moxibustion candle) is adjustable in temperature and safe and simple in use, the top of the moxibustion cone (moxibustion candle) on the moxibustion stick is sealed, and the middle and lower ends are communicated to produce smoke flowing downwards.

The invention provides an after-sun repair anti-allergy mask after outdoor cross-country and a preparation method thereof. The after-sun repair anti-allergy mask is prepared from the raw material: luteolin, peony albiflora root extract, herba houttuyniae extract, aloe leaf juice, garcinia cambogia peel extract, hydroxyethyl cellulose, allantoin, dipropylene glycol, hydrogenated polyisobutylene, squalane, phenoxyethanol and deionized water. The five plant active ingredients-luteolin, peony albiflora root extract, herba houttuyniae extract, aloe leaf juice, garcinia cambogia peel extract and other mask nutrients are mixed in a certain proportion as a mask essence, and a remarkable after-sun repair effect is achieved. Tests have shown that the five plant active ingredients have synergistic effects, excellent after-sun repair and anti-allergy effects can be achieved, and skin sunburn and allergy symptoms after outdoor cross-country sports can be effectively improved.

The invention discloses a medical dressing for treating a large area wound and a manufacturing method thereof. The medical dressing is composed of from top to bottom: an isolation paper, a sodium alginate hydrogel, a non-woven fabric, a medical glue layer and a base cloth; or from top to bottom, an isolation paper, an alginate hydrogel, a medical glue layer and a base cloth. The sodium alginate hydrogel is a hydrogel mixed by 100 percent pure sodium alginate crystals and water. The alginate hydrogel is a hydrogel, which assumes a transparent gel shape formed by immersing a 100 percent pure calcium alginate non-woven fabric to a sodium alginate solution, automatically converts between a solid state and a liquid state based on changes of using state. The novelty of the invention lies in combining a material which promotes curing of the wound and a material which is secured to body surface. The medical dressing of the invention has the advantages of outside water resistance, extra-long adhering time, and simple operation and usage. The medical dressing of the invention faces towards the wound in humid environment, which promotes healing. The medical dressing can also reduce burning pain caused by the large area wound, prevent infection and wound adhesion, block bacteria from entering, and reduce times for changing medicine.

The embodiment of the invention relates to a hand-held depilating instrument. The instrument comprises: a body, wherein the body comprises a body shell, a first area, and a second area and a third area which are positioned on two opposite sides of the first area; a main control board which is arranged in the body shell and positioned in the first area, wherein the main control board comprises a main control module, a quick charging protocol module connected to the main control module and an interface control module connected to the main control module; a display assembly which is arranged in the body shell and positioned in the second area and is electrically connected to the main control module of the main control board; a working head assembly which is arranged in the body shell and positioned in the third area and is electrically connected to the main control module of the main control board; a handle which comprise a handle shell which is rotationally connected to the body shell; and a TYPE-C charging interface which is arranged on the handle shell and is electrically connected to the quick charging protocol module and the interface control module of the main control board. According to the scheme, the cost investment of the hand-held depilating instrument is reduced, and the instrument is convenient to carry by a user.

The invention discloses a general nursing patient wound surface cleaning device which comprises a handheld cylinder, a driving part is fixedly mounted at the inner top of the handheld cylinder, a mounting disc is fixedly connected to the bottom of the handheld cylinder, a mounting groove is formed in the top of the mounting disc in a penetrating mode, the mounting groove is in a vortex shape spirally outwards from the center, the device further comprises a mounting circular block, the driving part drives the mounting circular block to rotate, the mounting circular block is fixedly mounted at the output end of the driving part, a first limiting plate is fixedly connected to the outer wall of the mounting circular block, a first limiting groove is formed in the top of the first limiting plate in a penetrating mode, and a first transmission rod is slidably connected to the inner wall of the first limiting groove. Through cooperation of the structures, the wound surface of a patient can be cleaned and disinfected from the center to the outside, the wound can be protected, and secondary infection caused by cleaning and disinfection is prevented.

The invention provides a medicine for treating skin injury. The medicine is mainly prepared from the following raw materials in parts by mass: 40-120 parts of bigleaf beautyberry leaf, 40-120 parts of rhizoma polygoni cuspidati, 10-50 parts of pericarpium zanthoxyli, 5-40 parts of borneol and 2-8 parts of parachlormetaxylenol. The preparation method of the medicine comprises the following steps: mixing and decocting the bigleaf beautyberry leaf, the rhizoma polygoni cuspidati and the pericarpium zanthoxyli, and concentrating so as to obtain a concentrated solution, then extracting and centrifuging the concentrated solution so as to obtain centrifugate; and sequentially adding the parachlormetaxylenol and the borneol to the centrifugate, mixing and uniformly stirring, and finally centrifuging so as to obtain the medicine. According to the embodiment, the medicine for treating the skin injury has functions of cleaning, sterilizing, stopping bleeding, relieving pain and promoting wound healing.

The invention relates to a cosmetic repair material, and specifically discloses a thermosensitive hydrogel for skin thermal damage and a preparation method thereof. The thermosensitive hydrogel comprises the following components: chitosan, sodium hyaluronate, genipin, arbutin, aloin, menthol, and the balance of distilled water. The preparation method is as below: first, mixing by stirring chitosan, hyaluronic acid and genipin at a constant temperature of 4 DEG C to form a gel precursor mixture; then, adding arbutin, aloin, menthol and distilled water in the gel precursor mixture, and stirring. The thermosensitive hydrogel has the following advantages: (1) continuous cooling; (2) good water lock and water supplement effect, and comfortable usage; (3) flexible use space and position; (4) good performances of improvement of inflammation response, burning, tightness, pain and discomfort, and promotion of skin repair.

The invention provides a cavity type heating cigarette with reconstituted tobacco, which comprises a tobacco section, a cigarette core filter stick cavity section and a near lip section which are sequentially and coaxially connected, and an external wrapping material for limiting the tobacco section, the cigarette core filter stick cavity section and the near lip section; and the cigarette core filter stick cavity section is composed of a cigarette core filter stick and a paper tube wrapping the cigarette core filter stick, the cigarette core filter stick is composed of reconstituted tobacco,and the two ends of the interior of the paper tube are each provided with a cavity with the specified length. According to the heating cigarette, by arranging the reconstituted tobacco core filter stick cavity section, a certain cooling effect is achieved, the problem that the temperature of smoke is too high is solved, the burning feeling and irritation are reduced, meanwhile, the smoke amount insmoke can be guaranteed, and the smoking experience feeling and satisfaction feeling of consumers are further improved. In addition, the heated cigarette is rich in cigarette aroma, and the front-endaroma and the rear-end aroma are basically consistent.

The invention discloses a composition for preventing hair loss and promoting hair growth and a preparation method of the composition. The composition for preventing hair loss and promoting hair growthcomprises the following materials: ethanol extract of traditional Chinese medicine, pullulan, vitamin E, hydroxypropyl methylcellulose, camphor, cocamidopropyl betaine, propylene glycol, avocado oil,hydrolyzed wheat protein, methyl isothiazolinone, menthol, preservative, L-cystine, zinc gluconate, copalic acid, xylan, water-soluble pectin and deionized water, wherein the composition for preventing hair loss and hair growth is prepared by steps of mixing, stirring and the like. According to the invention, copalic acid, xylan and water-soluble pectin are used as a reinforcing system to improvea hair loss preventing rate and a hair growth promoting rate of the composition for preventing hair loss and promoting hair growth.

The invention provides a medical cold compress adhesive film with long-acting moisture retention. The adhesive film is composed of the following raw materials: one components: water, glycerol, methylpropylene glycol, trehalose, PEG / PPG-17 / 6 copolymer,1,2-hexanediol, p-hydroxyacetophenone, acryloyl dimethyl taurine ammonium / VP copolymer; two components: water, phenoxyethanol, biological sugar gum-1; three components: water, propylene glycol, liquorice root extract, gentian root extract, radix sophoraeflavescentis root extract, snake bed fruit extract and sweet wormwood extract; four components: allantoin, sodium hyaluronate and daily essence; five components: water, propylene glycol, nonylphenol polyether-14, PEG-50 castor oil. Compared with the prior art, the medical cold compress adhesive film with long-acting moisture retention has the following advantages: the burning sensation, the pain sensation and the sensitivity of local skin can be reduced, and the long-acting moisturizing can be maintained.

The invention relates to an ophthalmic pharmaceutical preparation, especially a liposome eye drop preparation containing indomethacin. The composition of the indomethacin liposome eye drop of the invention is: indomethacin, prepared lipid Body fat, buffer solution.

The invention discloses production equipment for filter tip sticks with smoke temperature reducing functions. The production equipment comprises a production equipment framework. A paper supply disc,heating and crumpling rolls, turning rolls, a feeder and cigarette guns of cigarette making machines are sequentially mounted on the production equipment framework, filter stick wrapping paper is rolled into disc-shaped filter stick wrapping paper, is arranged on the paper supply disc and is fed into spaces between the two heating and crumpling rolls by the paper supply disc to be heated, crumpledand formed, discharge directions for crumpled filter stick wrapping paper are adjusted by the turning rolls, the crumpled filter tip wrapping paper is fed into the feeder and is fed into the cigarette guns of the cigarette making machines by the feeder, and cigarette forming procedures can be completely carried out in the cigarette guns of the cigarette making machines. The production equipment has the advantages that ZL21 filter stick forming machines are pertinently technically transformed, cooling sticks are prepared from modified polylactic acid or polylactic acid and aluminum foil composite materials and are produced by the aid of the production equipment via heating, crumpling and forming technological procedures, production technologies are simple, the production equipment is easyto operate, and the temperature of smoke can be effectively reduced by the filter tip sticks produced by the production equipment.

The invention provides a traditional Chinese medicine composition for relieving irritation of epoxy ethanol and polyhydric alcohols. The traditional Chinese medicine composition comprises the following raw material medicines: radix sophorae flavescentis, radix saposhnikoviae, tribulus terrestris and hovenia dulcis. The invention further provides a corresponding preparation method. The preparationmethod comprises the following steps: mixing the four raw materials according to a ratio, and carrying out methods of extraction, filtration and redissolving, thereby obtaining the traditional Chinesemedicine composition which is capable of effectively relieving adverse reactions of skin affected by phenoxyethanol and polyhydric alcohol substances. Due to scientific matching of the four components, namely the radix sophorae flavescentis, the radix saposhnikoviae, the tribulus terrestris and the hovenia dulcis, the traditional Chinese medicine composition is capable of remarkably reducing burning heat sensation and pricking caused by preservatives (such as phenoxyethanol) and polyhydric alcohol substances (such as pentanediol, hexanediol and octylene glycol) in cosmetics upon skin, and hasa synergetic preservation effect on phenoxyethanol, thereby reducing the amount of the phenoxyethanol preservative to the maximum extent.

The invention discloses a production process of a heat-not-burn cigarette cooling holder bar. The production process comprises the following steps: (S1) reeling filter stick reeling paper into a discshape, putting the filter stick reeling paper onto a paper feeding disc, and conveying the filter stick reeling paper into a heating-crumpling roll by virtue of the rotating paper feeding disc; (S2) starting a crumpling roll motor connected with the heating-crumpling roll, and carrying out heating, crumpling and formation machining on the filter stick reeling paper; (S3) adjusting the paper discharging direction through a steering roll so as to feed the crumpled heating-crumpling roll into a feeder, and after the crumpled heating-crumpling roll is shaped by the feeder, slitting a filter stickat the rear end of the a filter stick forming machine, so as to obtain a finished product; and (S4) feeding the filter stick finished product into a cigarette pipe of a cigarette making machine, and carrying out cigarette formation in the cigarette pipe of the cigarette making machine. A filter bar of the heat-not-burn cigarette cooling holder bar is produced from the filter stick reeling paper through the craft processes of heating, crumpling and formation, the production process is simple and easy in operation, and a wrinkle with flat or non-smooth convex-concave grooves is formed in the surface of the produced filter bar, so that the temperature of the exhaust gas is decreased.

The invention discloses cigarette smoke cooling particles as well as a preparation method and application thereof. The cooling particles comprise an inner core and an outer shell wrapping the inner core, the outer shell comprises a water-soluble polymer and a heat conduction material, and the inner core comprises an organic phase change compound. When high-temperature flue gas flows through the cooling particles, the organic phase change compound can absorb a large amount of heat to reduce the temperature of the flue gas; as the organic phase change compound is coated by the shell, the organicphase change compound is blocked in the shell after absorbing heat and melting, and the shell can prevent the organic phase change compound from overflowing out of the filter stick in the phase change process; the bad smell of the organic phase-change compound can be blocked in the shell, so that the negative influence of the bad smell on the smoke can be avoided; the heat conduction material inthe shell plays a good role in heat conduction, so that the heat of the flue gas can be quickly transferred to the organic phase change compound, the heat conduction capability of the cooling particles can be improved, and the heat absorption efficiency of the organic phase change compound is enhanced.

The invention relates to tobacco flavor capable of improving quality of reconstituted tobacco cigarettes as well as preparation and an application of the tobacco flavor and belongs to the technical field of tobacco flavor. A tamarind extract, a radix glycyrrhizae extract and a fructus momordicae extract are added to a container, a part of propylene glycol is poured into the container, the mixtureis heated in a water bath until all components are mutually dissolved, then, a Paraguay green tea extract, a passion fruit extract and helichrysum bracteatum essential oil are added sequentially and stirred to be mutually dissolved, finally, menthyl lactate, peppermint oil and remaining propylene glycol are added, the mixture is stirred continuously, and the tobacco flavor capable of improving thequality of the reconstituted tobacco cigarettes is obtained. By means of the tobacco flavor, offensive odors of the reconstituted tobacco cigarettes can be reduced, the burning sensation of the offensive odors can be reduced, the aroma of the cigarettes is thicker and mellower, and the reconstituted tobacco cigarettes are endowed with unique aroma style and fragrance of flowers and grass in the early morning of early spring in the countryside.

The invention belongs to the technical field of skin medicines, and particularly relates to application of an anti-allergy composition in the production of a preparation and / or a medicine for reducing irritation of azelaic acid. The anti-allergy composition provided by the invention contains, by weight, 2-6% of a helichrysum extract, 0.3-2% of a bletilla striata extract and 0.3-2% of a gastrodia elata extract. The anti-allergy composition can obviously reduce erythema, pruritus, scales, burning sensation and other adverse reactions caused by azelaic acid ointment products, the effective rate reaches 90% or above, and the compliance of patients is improved, so that the product competitiveness is improved. The anti-allergy composition can be used for preparing acne-removing gel or ointment containing azelaic acid, the irritation of azelaic acid in the product can be relieved, the repairing speed of damaged skin can be increased, and the good acne-removing effect is achieved.