388 results about "Menthol" patented technology

The invention belongs to the technical field of daily chemical products, and particularly relates to a hidroschesis, cooling and deodorization composition as well as a preparation method and application thereof. The hidroschesis, cooling and deodorization composition comprises the following components in parts by weight: 10-55 parts of zinc ricinoleate, 1-11 parts of a cooling agent and 10-55 parts of a plant extract, the plant extract is at least one of lemon fruit extract, equisetum arvense extract, mangnolia officinalis bark extract and phellinus linteus extract. The cooling, antiperspirant and deodorant composition provided by the invention takes the zinc ricinoleate, the menthol and the menthol oxypropylene glycol as main cooling and antiperspirant components, and is matched with various plant extracts to exert the auxiliary bacteriostatic, astringing, anti-allergy and anti-allergy effects; the effective synergistic effect is achieved in the aspects of hidroschesis, deodorization, bacteriostasis, astringency, allergy relieving and resisting and the like.

The invention relates to a composition with functions of protecting gingiva and repairing enamel and a preparation method of the composition, and belongs to the technical field of oral care. The composition contains a functional additive, a plant compound fermentation extract and the like, the functional additive is a mixture of corn starch, calcium phosphosilicate, hydroxyapatite, ubiquinone, sodium guaiazulene sulfonate, menthol and vitamin E, and the plant compound fermentation extract is obtained by fermenting and purifying honeysuckle flowers, radix polygonati officinalis and dandelions according to a specific proportion. Through the synergistic effect of the fermentation extract and the functional components, the problems that an existing toothpaste body is hardened, the storage stability is poor, the gingival protecting effect is short, and the enamel repairing persistence is insufficient are solved, the gingival protecting effect can be enhanced, the enamel repairing effect can be improved, the stability of the toothpaste body can be optimized, the antibacterial property and the oral mucosa relieving effect are achieved, and the oral cavity repairing effect is achieved. And the preparation process is scientific and reasonable, and is suitable for daily oral care.

The present invention relates to the technical field of polymer preparation. Disclosed are a covalent organic framework material, and a preparation method therefor and a use thereof. The preparation method for the covalent organic framework material comprises the following step: subjecting an organic aldehyde and an organic amine to a condensation reaction in a deep eutectic solvent to obtain the covalent organic framework material, wherein the deep eutectic solvent is a two-component eutectic liquid composed of menthol and acetic acid. The temperature for the reaction is 25-120ºC, and the time for the reaction is 1-72 hours. The deep eutectic solvent composed of menthol and acetic acid used in the present invention has good dissolution properties for organic matters, and can also efficiently catalyze the condensation reaction between the organic amine and the organic aldehyde. The prepared covalent organic framework material exhibits high crystallinity and has good applications in the fields of adsorptive separation, heterogeneous catalysis, energy storage, etc. The present method has mild reaction conditions, simple operation, and good universality, is conducive to industrial large-scale production, and conforms to the concept of green chemistry.

The invention relates to the technical field of traditional Chinese medicine preparations, in particular to a traditional Chinese medicine spray for treating rhinitis and a preparation method thereof.The traditional Chinese medicine spray is prepared from flos magnoliae liliflorae, fructus xanthii, herba ephedrae, fructus forsythiae, flos lonicerae, radix angelicae, herba asari, menthol, herba centipedae and herba menthae. Refining to obtain a fluid extract; and mixing the fluid extract with a penetration enhancer consisting of aminoketone and menthol, a sodium hyaluronate mucous membrane repairing agent, a pH regulator, an isoosmotic adjusting agent and a preservative to prepare spray liquid medicine, and finally performing sterile filtration and filling. Through efficient extraction and synergism of composite auxiliary materials, the permeability and bioavailability of the medicine are remarkably improved, and the symptoms such as nasal obstruction and running nose can be quickly relieved; meanwhile, the anti-inflammatory function and the function of actively repairing the damaged nasal mucosa are achieved, and the recurrence rate is reduced from the source; the pH and osmotic pressure of the preparation are precisely adjusted, the use is comfortable, and the quality is stable and controllable.

The invention discloses a composition for enhancing cooling feeling and a preparation method and application thereof, and belongs to the technical field of cosmetics. The technical problem to be solved is to provide the composition capable of remarkably enhancing the cool feeling. The composition comprises the following raw materials: a mixture of a butterflybush flower extract, cyclodextrin and dipropylene glycol in a mass ratio of (1-5): (30-60): (35-65). And by combining with cooling factors such as menthol, the cooling feeling and durability can be remarkably improved, and the irritation is remarkably reduced. According to the key point of the technical scheme, the composition for increasing the cooling feeling is prepared from a butterflybush flower extract, cyclodextrin and dipropylene glycol.

The application relates to the technical field of cough-relieving medicines, and discloses a high-efficiency cough-relieving loquat particle composition which is composed of the following components in parts by weight: loquat leaf extract 30-40 parts; white front extract 10-15 parts; platycodon grandiflorum extract 6-10 parts; white mulberry bark extract 18-25 parts; stemona sessiliflora extract 7-10 parts; menthol 0.1-0.5 part; polyethylene glycol 2-5 parts; mannitol 8-12 parts; ethyl cellulose 3-6 parts; hydroxypropyl methyl cellulose 1-3 parts; phosphatidylcholine 1-3 parts; polysorbate 80 1-3 parts; cross-linked sodium carboxymethyl cellulose 4-6 parts; and sucrose 40-60 parts. The double dispersion system combining the immediate-release component and the sustained-release component is adopted, the solubility and the initial release speed of the traditional Chinese medicine extract are remarkably improved through the addition of polyethylene glycol and mannitol, and the technical effect that the drug effect appearing time is remarkably shortened is achieved. Compared with the technical scheme relying on only a single release mode in the prior art, the deficiency that the drug effect is slow and the symptoms of the patient cannot be timely relieved is solved.

1. Name of the designed product: packing box (compound menthol ointment-2). 2. Use of the designed product: used for packing compound menthol ointment. 3. Design points of the designed product: in the pattern. 4. Picture or photo best indicating the design points: front view.

This invention provides a breathable plaster matrix for application and its preparation method, belonging to the field of polymeric dressings and plasters. The plaster matrix raw materials include terpene-modified rosin beeswax, hydrogenated rosin glyceryl ester, camellia oil, castor oil, stearic acid hydrophobically modified microcrystalline cellulose, zinc oxide, glycerin, coated citric acid, sodium bicarbonate, polyethylene glycol, camphor, and menthol. The terpene-modified rosin beeswax is prepared by reacting rosin and α-pinene in the presence of di-tert-butylperoxyisopropylbenzene, followed by the addition of white beeswax and maleic anhydride, and then the addition of trimethylolpropane. The stearic acid hydrophobically modified microcrystalline cellulose is microcrystalline cellulose coated with stearic acid. The coated citric acid is citric acid coated with hydrogenated castor oil. This invention's plaster matrix significantly improves skin breathability, application comfort, and biocompatibility while ensuring sufficient adhesion, formability, and drug loading capacity.

The application discloses a quality analysis method for extracting effective components of Gastrodia elata by using HDES, and comprises the following steps: (1) synthesizing HDES by using L-menthol and DL-lactic acid; (2) adding the HDES in step (1) into Gastrodia elata medicinal material powder, stirring to extract effective components, centrifuging and diluting the obtained mixture after the extraction is completed, obtaining a test sample solution, and performing chromatographic analysis to determine the content of the effective components; (3) detecting the quality indexes of the test sample solution in step (2); and (4) analyzing the quality of Gastrodia elata by using a chemometrics analysis method. The extraction method is green, simple, fast and high in extraction efficiency, and is favorable for the extraction of effective components in medicine and food homologous medicinal materials.

The invention belongs to the technical field of Fuzhuan tea processing, and discloses a Fuzhuan tea composition which comprises the following components in parts by weight: 20-40 parts of a Fuzhuan tea extracting solution, 1-3 parts of menthol, 5-10 parts of xylitol, 10-20 parts of glycerol, 1-5 parts of a surfactant, 3-8 parts of a dendrobium officinale extract, 2-6 parts of a rose extract, 5-10 parts of a cassia seed extract, 0.3-0.8 part of a safflower extract, 3-7 parts of a chrysanthemum extract and medical-grade auxiliary materials, wherein the medical-grade auxiliary material comprises 5-15 parts of moisturizer glycerol. According to the invention, the application of the Fuzhuan tea is expanded from traditional drinks to daily necessities for eye care, a new product which can effectively relieve eyestrain, is mild in texture and can effectively provide moisture for fragile skin around eyes is developed, and the product provides a new form of health efficacy of using the Fuzhuan tea for consumers; a brand-new growth track is opened up for the Fuzhuan tea industry, and development, utilization and industrial upgrading of the Fuzhuan tea are effectively promoted.

The invention relates to a pharmaceutical composition, which is prepared from adapalene, benzoyl peroxide, a traditional Chinese medicine extract, an acrylamide and acryloyl dimethyl sodium taurate copolymer, a mixture of isohexadecane and polysorbate 80, docusate sodium, EDTA (Ethylene Diamine Tetraacetic Acid) disodium, glycerol, poloxamer 124, propylene glycol and water, the traditional Chinese medicine extract comprises moutan bark, salvia miltiorrhiza, radix rehmanniae recen, radix sophorae flavescentis, coptis chinensis, rheum officinale, scutellaria baicalensis, menthol and borneol. According to the pharmaceutical composition disclosed by the invention, the synergistic antibacterial and anti-keratosis curative effects of adapalene and benzoyl peroxide can be maintained, and meanwhile, the occurrence rate of local skin dryness, erythema, desquamation, burning heat sensation and contact dermatitis can be remarkably reduced.

The present application relates to the field of traditional Chinese medicine, in particular to a composition, eye patch and preparation method thereof for preventing and treating eye dryness, blurred vision fatigue and dry eye, comprising a carrier vehicle and a matrix layer, selecting medicinal materials with the effects of improving eyesight and resisting oxidation, fermenting the medicinal materials with plant lactic acid bacteria, bacillus or yeast to decompose macromolecules into small molecule active substances and possibly produce new active metabolites, adopting temperature control during the fermentation process to avoid high temperature from destroying heat-sensitive components, compounding the fermented medicinal material extract with hyaluronic acid, menthol, carboxymethyl cellulose and glycerol to form an intelligent rheological regulation body, hyaluronic acid synergistically enhances the moisturizing effect with the fermented extract, carboxymethyl cellulose serves as a film-forming agent to ensure the stability of the matrix layer, and glycerol improves the moisturizing performance, adopting a green process of activation, fermentation, mixing, loading and sterilization, selecting plant fibers as the carrier vehicle, cutting and packaging after loading the matrix layer, and then sterilizing to ensure the safety and effectiveness of the product.

This invention relates to the field of menthol production technology, and in particular to a freeze-drying apparatus and process for producing high-purity menthol. The apparatus includes a tank structure, with a crystallization cylinder at the top and a crystal growth cylinder at the bottom. A pre-cooling mechanism is located at the top of the crystallization cylinder, and a transfer mechanism is located inside. The pre-cooling mechanism includes a cooling cylinder with multiple pre-cooling tubes inserted inside. A first pipe for supplying a cooling medium is connected to the cooling cylinder. A second pipe for supplying a cooling medium is located inside the wall of the crystallization cylinder. A pad is installed at the top of the crystallization cylinder, and through holes are formed on the pad to mate with the multiple pre-cooling tubes. The cooling cylinder can rotate relative to the crystallization cylinder, allowing the pre-cooling tubes to connect to the through holes. The process includes pre-cooling, crystallization, and crystal growth. This invention enables continuous menthol production. By setting a temperature gradient, the overall temperature of the tank structure does not need to be adjusted, thus saving energy.

The invention belongs to the technical field of cardio-cerebral oil preparation, and provides cardio-cerebral oil and a preparation method thereof. The invention aims to solve the technical problems that kapur is easy to volatilize and short in efficacy, and skin irritation is easily caused by high-concentration addition. The preparation method comprises the following steps: firstly, wrapping menthol in a molecular cavity of beta-cyclodextrin through a molecular inclusion technology to prepare a molecular capsule capable of effectively delaying volatilization and reducing irritation; secondly, preparing a bionic repair emulsion from various bionic lipids such as ceramide, cholesterol and fatty acid through an emulsification process, and taking the bionic repair emulsion as a core delivery carrier; meanwhile, components such as vanillyl derivatives are compounded to prepare a temperature-sensitive compound; the preparation method comprises the following steps: uniformly dispersing independent kapur, the molecular capsule and the temperature-sensitive compound into the bionic repair emulsion, and curing to obtain a finished product. Through molecular inclusion and the bionic repair emulsion, long-acting release of the effect of the kapur is realized, and the skin irritation of the product is reduced.

The invention discloses a (-)-menthol group-containing nicotinamide derivative with antifungal activity as well as a preparation method and application thereof, and relates to the technical field of synthesis of agricultural chemicals. The derivative has a structure as shown in a general formula (I), in the formula, n is an integer from 1 to 5, and R1, R2, R3 and R4 are specific substituent groups. Through a molecular hybridization strategy, the (-)-menthol, the N-fatty acyl piperazine bridge and the nicotinamide fragment are covalently linked, and a compound with a brand new structure is created. A biological activity test shows that the series of compounds have remarkable inhibitory activity on various plant pathogenic fungi, especially sclerotinia sclerotiorum and valsa mali of apple trees, and are low in cytotoxicity. Molecular docking research proves that the action target of the gene is succinate dehydrogenase (SDH). The invention provides a valuable leading structure for developing novel SDHI bactericides.

According to one embodiment of the present invention, provided are a composition for an aerosol-generating system comprising a humectant comprising propylene glycol (PG) and plant glycerol (VG), WS-3, and menthol, a cartridge comprising the same, and an aerosol-generating system.

This invention relates to the field of pet care product technology, and discloses a pet oral care spray and its preparation method. The preparation method employs a low-temperature gradient stepwise dissolution process: glucose oxidase is pre-dissolved at low temperature to obtain pre-solution A; bovine colostrum powder and lactoferrin are dissolved at low temperature to obtain protein pre-solution B; honey, folic acid, and vitamin D3 are dissolved at room temperature to obtain excipient pre-solution C; lysozyme is added to protein pre-solution B and stirred to dissolve; then pre-solution A and excipient pre-solution C are combined sequentially, the pH is adjusted, and purified water is added to make up the volume; the mixture is filtered through a microporous membrane for sterilization, and then filled and sealed under inert gas protection. This preparation method effectively protects the biological activity of each active protein and enzyme, achieving a long shelf life without the need for additional chemical preservatives. The resulting spray does not contain irritating ingredients such as alcohol and menthol, and is suitable for improving stomatitis, inhibiting plaque and tartar, and alleviating halitosis in pets of all ages and breeds.

The invention provides a menthol feeding monitoring method, device and equipment. The method comprises the following steps: acquiring spectrogram data of cut tobacco materials acquired in real time; inputting the spectrogram data into a menthol feeding monitoring model to obtain a menthol monitoring result in the tobacco shred material; the menthol feeding monitoring model is used for monitoring the application concentration of menthol in the tobacco shred material. According to the method provided by the embodiment of the invention, the application concentration of menthol in the tobacco shred material is efficiently and accurately monitored.

The present application relates to the technical field of compound ointment, in particular to a natural mosquito-repelling and itching-relieving compound ointment containing Lyginia and cold-pressed coconut oil. The ointment comprises Lyginia extract, cold-pressed coconut oil, natural beeswax, natural modifier, natural synergist, menthol and vitamin E. In the natural mosquito-repelling and itching-relieving compound ointment containing Lyginia and cold-pressed coconut oil, the natural modifier and the cold-pressed coconut oil form a stable fat-soluble combination system, and the natural beeswax forms a semi-solid matrix network, which can optimize the bearing environment of the Lyginia extract in the matrix, reduce the stratification of active ingredients due to density difference, improve the dispersion uniformity and retention stability of active ingredients in the oil matrix, and improve the stable bearing capacity of unit ointment for active ingredients, thereby solving the problems of uneven dispersion of active ingredients and insufficient bearing capacity of unit ointment, and making the ointment more stably exert mosquito-repelling and itching-relieving effects during use.

The application provides a glycyrrhetinic acid composition with redness-reducing and anti-inflammatory functions, and a preparation method and application thereof, and belongs to the technical field of cosmetics. Glycyrrhiza is subjected to enzymolysis, supercritical fluid extraction, and precipitation to obtain glycyrrhetinic acid, the glycyrrhetinic acid is coupled with allantoin to obtain a glycyrrhetinic acid-allantoin conjugate, the glycyrrhetinic acid is reacted with menthol to obtain glycyrrhetinic acid menthol ester, the glycyrrhetinic acid-allantoin conjugate, phospholipid and cholesterol are added into ethanol for dissolution, ethanol is removed by rotary evaporation under reduced pressure, a transparent film is obtained, an ethanol solution is added, ultrasonic treatment is carried out, and micro-porous membrane filtration is carried out to obtain the glycyrrhetinic acid composition with the redness-reducing and anti-inflammatory functions. The glycyrrhetinic acid composition with the redness-reducing and anti-inflammatory functions has the effects of redness reduction, anti-allergy, inflammation reduction, antibiosis, soothing, moisturizing and the like, effectively improves the transdermal penetration capacity of active ingredients, improves the water-solubility, greatly improves the bioavailability of the product, and thus expands the application range.

This invention provides a medicinal ointment for treating rhinitis based on a traditional Chinese medicine compound and its preparation method, relating to the field of traditional Chinese medicine technology. The medicinal ointment for treating rhinitis based on a traditional Chinese medicine compound comprises the following components in parts by weight: Bupleurum chinense 2-10 parts, Dictamnus dasycarpus root bark 3-7 parts, Magnolia biondii flower 8-12 parts, Xanthium sibiricum fruit 4-10 parts, Centipeda minima 2-6 parts, Liquidambar formosana fruit 6-10 parts, Chrysanthemum indicum flower 6-10 parts, Angelica dahurica root 6-12 parts, Houttuynia cordata flower 8-12 parts, Borneol 1-3 parts, Menthol 1-3 parts, Ligusticum chuanxiong rhizome 5-13 parts, Scutellaria baicalensis root 8-12 parts. The ingredients are: 5-11 parts licorice root, 9-10 parts calamus, 1-5 parts Fritillaria thunbergii, 2-6 parts Gleditsia sinensis thorns, 6-10 parts Saposhnikovia divaricata, 8-12 parts Cynanchum paniculatum, 3-9 parts Kochia scoparia, 1-2 parts artificial musk, 5-8 parts ginger, 3-4 parts myrrh, 4-6 parts Schisandra chinensis, 1-3 parts petrolatum, 1-3 parts beeswax, and 2-3 parts coconut oil. In this invention, myrrh reduces acute inflammatory reactions of the nasal mucosa through its anti-inflammatory effect, while Schisandra chinensis reduces secretions through its astringent effect. The combination of the two can effectively relieve nasal congestion and runny nose symptoms.

The invention relates to a method for purifying a by-product of neomenthol in a menthol production line, which is characterized in that a reaction product obtained by hydrogenating thymol to produce menthol is used as a raw material, and the extraction of high-purity neomenthol is realized through a process of combining rectification and crystallization. The method specifically comprises the following steps: rectifying by using a rectifying tower with a specific specification under the conditions that the temperature is 115-125 DEG C, the vacuum degree is 15-20mmHg and the reflux ratio is (20: 2)-(50: 2), and enriching neomenthol to 75-77%; and carrying out plate-type crystallization treatment twice, carrying out crystallization under the conditions that the temperature is reduced to 25-27 DEG C through primary crystallization and the temperature is reduced to 35 DEG C through secondary programmed cooling, and carrying out further purification through heating and sweating to finally obtain a neomenthol product with the purity of 99.5%. The method is simple in process and low in energy consumption, does not need a solvent, can be directly connected with an existing production line, and is suitable for large-scale production of medicine and spice-grade high-purity neomenthol.

The present application belongs to the field of daily cosmetics, and particularly relates to a toner composition containing irises root extract and a preparation method thereof, which comprises the following components calculated by weight percentage: 1.0-5.0% of irises root extract; 0.05-1.0% of menthol; 1.0-10.0% of humectant; 0.01-1.0% of antioxidant; 0.005-0.2% of chelating agent; 0.01-1.0% of preservative; 0.01-3% of essence; 0.01-0.4% of neutralizing agent; and the balance of deionized water. The synergistic effect of irises root extract and menthol can improve the effects of the composition on skin itching, repair and calming, enhance the function of the skin, thereby reducing the possibility of skin tightness, redness and inflammation, and helping the skin to maintain a healthy state.

The application discloses a high-efficiency absorption whitening and freckle-removing skin care product and a preparation process thereof, and belongs to the technical field of cosmetics. The high-efficiency absorption whitening and freckle-removing skin care product contains the following components in terms of weight parts: 0.1-5 parts of a whitening compound (I), 5-10 parts of cocoyl glucoside, 0.5-1 part of menthol, 5-10 parts of phospholipid, 0.5-1 part of EDTA, 0.1-1 part of hyaluronic acid and 150-200 parts of deionized water. The whitening and freckle-removing skin care product has good antioxidant and tyrosinase enzyme activity inhibiting effects, and can realize the effects of whitening and freckle removal.

The invention discloses a loratadine oral liquid and a production process thereof. Comprising the following raw materials in parts by weight: 0.5 to 0.6 part of loratadine, 5 to 6 parts of beta-cyclodextrin, 10 to 12 parts of polyethylene glycol 400, 8 to 10 parts of glycerol, 6 to 8 parts of propylene glycol, 0.3 to 0.4 part of sucralose, 0.2 to 0.3 part of stevioside, 15 to 18 parts of maltitol, 1 to 1.2 parts of citric acid, 0.5 to 0.6 part of malic acid, 0.1 to 0.15 part of disodium EDTA (Ethylene Diamine Tetraacetic Acid), 0.8 to 1 part of vitamin C, 0.3 to 0.4 part of xanthan gum, 0.5 to 0.6 part of sodium carboxymethyl cellulose and 0.4 to 0.5 part of lemon essence. The composition comprises the following components in parts by weight: 0.1-0.15 part of menthol, 2-3 parts of hawthorn extract, 1.2-1.5 parts of soya bean lecithin and the balance of purified water, totaling 100 parts. The loratadine is clathrated by the beta-cyclodextrin, the absorption promotion effect of the soya bean lecithin is combined, and the compound sweetening agent, the compound stabilizer and the natural flavor substance are matched, so that the problems of poor solubility and obvious bitter taste of the loratadine are solved, and the stability and bioavailability of the product are also improved.

The invention discloses a botanical formula of a gerbera jamesonii thrip repellent and a preparation method thereof, and belongs to the technical field of botanical pesticides. The formula comprises the following components in parts by weight: 30-35 parts of tea saponin, 30-35 parts of cynanchum komarovii, 15-20 parts of rangooncreeper fruit, 5-8 parts of menthol, 3-5 parts of wormwood extract, polyoxyethylene sorbitan monooleate, ethylene glycol, citric acid or sodium hydroxide and the balance of deionized water, and the proportion of each core component in the optimal formula is accurately optimized. The preparation method comprises the steps of raw material pretreatment, ultrasonic-assisted extraction, slow fire decoction and filtration, concentration, compounding and emulsification, canning and storage and the like, and key process parameters are optimized to guarantee the extraction rate of effective components and product stability. Through the synergistic effect of multiple components, the thrip repellent rate reaches 95.3%-97.8%, the thrip repellent has a remarkable repellent effect on trialeurodes vaporariorum and red spiders, the lasting period is prolonged to 14-18 days, and the thrip repellent is suitable for various flowers and planting scenes.

The application provides a preparation process of Miaogukanghuoluo oil and belongs to the technical field of medicinal oil production. The process comprises the following steps: S1, preparing raw materials with a certain weight ratio: Sanqi 3.5%-4%, Chuanqiong 4.5%-5%, wintergreen oil 5%-6%, menthol 7.5%-8%; S2, after Sanqi and Chuanqiong are processed and qualified, they are poured into a feeding pipe together with menthol, camphor and borneol, a rotating assembly is used to crush and pulverize the medicinal raw materials, and the crushed medicinal powder is fully mixed; S3, a user pours wintergreen oil, pine oil, clove oil and Shancang oil into the bottom of the installation shell through an oil inlet pipe in proportion, so that the medicinal oil mixture is prevented from adhering to the surface of the stirring assembly and causing medicinal waste; S4, the fully mixed medicinal oil mixture is placed and bottled to obtain Miaogukanghuoluo oil. The rotating assembly is arranged to prevent solid particles from affecting the overall medicinal effect of the huoluo oil, and the stirring assembly is arranged to further improve the mixing effect of the medicinal powder and medicinal oil.

The invention provides a mild refreshing borneol essential oil compound as well as a preparation method and application thereof. The borneol essential oil compound is prepared from the following components in parts by weight: 1 to 50 parts of borneol, 0.1 to 50 parts of menthol, 1 to 10 parts of natural camphor, 0.1 to 0.5 part of herba dendrobii essential oil, 35 to 70 parts of carrier oil, 0.2 to 1 part of vitamin E, 1 to 3 parts of eudesmol, 0.2 to 1 part of limonene and 0.5 to 5 parts of cinnamomum camphora essential oil clathrate compound. The borneol essential oil compound prepared by the invention has the advantages of better stability, high essential oil retention rate, freshness and durability, mild components without skin irritation, and refreshing effect, and can be applied to preparation of products such as snorting essential oil, roll-on essential oil or vehicle-mounted fragrance and the like.

The invention relates to the technical field of skin care, and discloses pure plant compound liquid for removing warts and repairing a skin cuticle barrier and a preparation method of the pure plant compound liquid. The compound liquid is prepared by compounding a purslane extract, a brucea javanica extract, a honeysuckle extract, a licorice extract, an aloe extract, hyaluronic acid, glycerin, menthol and deionized water according to specific parts by weight. The preparation method comprises the steps of raw material pretreatment, basic liquid preparation, active ingredient addition, seasoning and homogenization, filtration and sterilization and the like. Whole plant extracts are adopted as core active ingredients, the synergistic effect of resisting viruses, removing warts, resisting inflammation and repairing skin barriers is achieved through scientific compounding, the activity of human papilloma viruses can be efficiently inhibited, wart shedding is promoted, damaged cuticles can be repaired, and skin resistance can be enhanced; the product is free of chemical preservatives and corrosive components, high in safety, small in irritation, suitable for various skin types, simple in preparation process and suitable for industrial large-scale production.

The invention provides a melonal derivative as well as a preparation method and application thereof, and belongs to the technical field of tobacco flavors and fragrances. The melonal derivative has a structure as shown in the following formula (I). According to the invention, the melonal derivative is used as a flavor enhancer, and in the subsequent cigarette combustion process, the melonal derivative is slowly decomposed to generate melonal and menthol, so that the persistence of fragrance and cool taste in the smoking process are improved, and the consistency of the taste is improved. Meanwhile, smoke is soft and fine, and the smoking comfort is improved.