79 results about "Mandarin Oil" patented technology

The invention discloses a weaned lamb forage and a preparation method thereof. The weaned lamb forage is composed of the following raw materials, by weight, 45-55 parts of corn straw, 30-40 parts of Pennisetum sinese Roxb, 15-25 parts of Black Locust leaf, 5-10 parts of Herba Leonuri, 10-20 parts of sweet potato residue, 10-15 parts of brewer's grain, 20-30 parts of peanut hull powder, 1-2 parts of a starter, 40-50 parts of corn flour, 20-25 parts of wheat bran, 10-15 parts of soybean meal, 4-6 parts of a lyophilized powder additive, 3-5 parts of fried rice flour, 5-8 parts of MaiFan stone, 2-4 parts of mandarin oil, 3-6 parts of sodium alginate, 0.2-0.3 parts of calcium carbonate, 0.3-0.4 parts of potassium hydrogen phosphate and 0.3-0.5 parts of salt. The forage contains all nutrition required by the growth of weaned lambs, guarantees the healthy production of the weaned lambs, provides healthcare values, and raises the growth speed of the weaned lambs.

The invention relates to a kumquat essence, which comprises the following components: 0.1-100 parts of essence base, 0-99.9 parts of dissolvent, 0-20 parts of surfactant, 0-20 parts of cosurfactant and 0-99.9 parts of carrier. The essence base comprises the following components in parts by weight: 10-40 parts of green mandarin oil, 0.05-0.2 parts of capraldehyde, 0.1-0.5 parts of citronellal, 0.3-1 parts of citral, 10-35 parts of mandarin oil, 10-35 parts of tangerine oil, 0.1-1 parts of thymol and 0.1-4 parts of linalool. The formulation of the kumquat essence of the invention adopts essences with strong affinity and natural equivalent ingredients to kumquat juice as raw materials, and employs natural green mandarin oil as the main ingredient of the essence base, so that the drinks and other foods added with the kumquat essence have enhanced juice effect and have natural fragrance and taste.

The invention discloses a method for continuously extracting orange oil and limonin from citrus reticulate by using supercritical carbon dioxide, and belongs to the fields of grease extraction methods and natural product separation. A process flow comprises the following steps of: drying and crushing citrus reticulate tangerine seeds; performing supercritical extraction; separating mandarin oil from residues; performing supercritical extraction; separating; and crystallizing and purifying to obtain the limonin. The method has the advantages of high product yield and no solvent residue. By continuously extracting the orange oil and the limonin from the tangerine seeds, full utilization of the waste citrus reticulate tangerine seeds is realized, the high-quality orange oil and high-purity limonin are obtained, the production cost is reduced, and the added value and the economic benefit of a product are improved.

The invention discloses an ice particle, and a method and a device for removing rubber from an airport runway by using ice particles. The method comprises the following steps of mixing the ice particles with high pressure water to form ice particle-containing high pressure water flow; performing strike peeling and chemical cleaning on a rubber binding substance on the surface of the airport runway by using the ice particle-containing water flow; separating rubber particles and recovering cleaning fluid and the like. The device comprises an ice machine, a high pressure water pump, a mixing chamber and nozzles; one end of the mixing chamber is connected with the high pressure water pump through a pipeline; the other end of the mixing chamber is connected with the ice machine through a pipeline; the nozzles are arranged on the mixing chamber. The ice particle required by the method and the device comprises the following components: mandarin oil, sorbitan fatty acid ester and deionized water in a volume ratio of 65:30:100. The device and the method solve the problem of residue in the traditional method for removing rubber from the airport runway and the problem of pollution brought by chemical cleaning; compared with the traditional cleaning method, the method has the advantages that the cleaning efficiency is multiplied, the energy consumption and the cost are greatly reduced, and safety and environment friendliness are achieved.

The invention discloses nanometer titania reinforced concrete mold release agents, and relates to the technical field of concrete mold releasing. The nanometer titania reinforced concrete mold release agents comprise, by weight, 5-8 parts of nanometer titania, 80-90 parts of glycerol ester of rosin, 50-60 parts of polyether modified silicone, 15-20 parts of zeolite powder, 15-20 parts of volcanic soil, 12-18 parts of octadecanamide, 10-15 parts of polyamide resin, 10-15 parts of saponin powder, 10-15 parts of emulsified oil, 8-12 parts of spans, 6-10 parts of lubricating grease, 6-10 parts of rice bran wax, 4-7 parts of tartaric acid, 30-40 parts of mandarin oil and 300-350 parts of water. The nanometer titania reinforced concrete mold release agents have good mold release performance, enable a mold plate and concrete to be smoothly released, keep the surface of concrete smooth and keep edges tidy and undamaged.

The invention relates to cool edible oil and a preparation method thereof. The cool edible oil comprises the following three parts: natural peppermint oil, natural extracted spice and edible oil and fat, wherein the natural peppermint oil is selected from one or more of Asian peppermint oil (70%-90% of L-menthol), dementholized peppermint oil (40-60% of the L-menthol) or pepper-like peppermint oil (50-60% of the L-menthol); the natural extracted spice is selected from one or more of clove oil, lime oil, cassia oil, mandarin oil or geranium oil; and the edible oil and fat is selected from one or more of palm oil, soybean oil, corn oil, wheat germ oil, rapeseed oil, sunflower oil or rice bran oil. The total weight percent of the L-menthol in the natural peppermint oil is 0.001-0.1%, the total weight percent of the natural extracted spice is 0.05-0.15%, and the remaining part is the edible oil and fat. The natural peppermint oil added in the product can remove pathogenic toxin, relieve sleepiness and fatigue, and enable a person to have clean and fragrant mouth smell, has the effects of dispelling wind, dissipating heat, clearing and benefiting throat, diminishing inflammation, reliving pain, and dispersing stagnated liver qi for relieving qi stagnation and also has medicinal and edible double functions.

The invention discloses stain-removing and furniture-servicing film plating oil and a preparation method therefor. The film plating oil contains the following ingredients in percentage by weight: 70-80% of vegetable oil, 8-15% of pentalyn, 0.5-2% of nano titanium dioxide, 3-6% of nano-silica, 3-6% of flake shellac, 0.5-2% of penetrant and 0.2-0.4% of hand perspiration resisting assistant, wherein the vegetable oil consists of polymerized flaxseed oil, mandarin oil, tung oil, stillingia oil and litsea cubeba oil. The film plating oil disclosed by the invention is a novel material for cleaning, nursing and serving the surface of furniture, stains of the surface of the furniture can be rapidly and conveniently treated, and the hardness, hand feeling and glossiness of a coat surface can be improved; and meanwhile, the film plating oil can protect the surface of the furniture and plays roles in antisepticizing and mildew-proofing.

The invention discloses an environment-friendly paint, which comprises: lemon oil, mandarin oil, titanium dioxide, carbon black, ester gum modified alkyd resin, Portland cement, a water reducing agent, fly ash, seaweed mud, and the balance solvent. The invention also discloses a preparation method of the environment-friendly paint, and the method includes: mixing lemon oil, mandarin oil and titanium dioxide at room temperature evenly; mixing ester gum modified alkyd resin, Portland cement, the water reducing agent, fly ash and seaweed mud at room temperature evenly; and adding the stirring products into a stirring barrel in proportion, adding a solvent and performing stirring slowly, and raising the temperature from 0DEG C to 20DEG C, thus obtaining the environment-friendly paint. The environment-friendly paint provided by the invention employs lemon oil and mandarin oil two pure natural raw materials, the prepared paint is greener and more environment-friendly, and gradual heating endows the paint with high stability.

The invention discloses an environment-friendly color paste material. Counting by mass percents, raw materials of the environment-friendly color paste material comprise 33-42% of epoxy resin, 11-20% of polyethylene glycol, 8-13% of wax emulsion, 3-8% of mandarin oil, 5-10% of non-ion surfactant, 4-7% of titanium dioxide, 3-8% of zinc oxide powder, 7-15% of acrylate emulsion, and 1-2% of color powder. The environment-friendly color paste material has an excellent binding force with a product ontology; the environment-friendly color paste materials has excellent weather-proof properties such as an insulating property, a waterproof property, an oil resistivity, an acid and alkali resistivity, a wearproof property, and an anti-corrosion property. Due to the fact that volatile, flammable, and poisonous organic solvents are not added, the environment-friendly color paste material is characterized by being nonvolatile, being nontoxic, and being environment-friendly, thus avoiding safety problem that the conventional color paste material is flammable, and the like, in the storage process.

The invention relates to a method for improving the odor of dry or wet fibrilia, in particular for increasing the odor property and the anti-mildew property of a raw material of dry or wet fibrilia for an interior decoration part of a motorcar. The method is characterized by adopting the following process sequences: taking fibrilia and mandarin oil as raw materials; uniformly spraying the mandarinoil on the fibrilia; after the fibrilia on which the mandarin oil is sprayed is placed at the temperature ranging from 21 to 25 DEG C and the humidity ranging from 60 to 70 percent, carrying out an odor test; and putting the fibrilia on which the odor test is carried out in opened glass ware, and assessing the odor of the fibrilia again 15 days later. The method is simple and needs low cost, however, the improved effect is considerably obvious; the method not only can increase the favorable odor of the dry fibrilia, but also can completely improve the annoying odor of the wet fibrilia and also enhance the anti-mildew property of the wet fibrilia; and the improved effect can be maintained for a long time.

The invention provides an off-location ultrasonic cleaning method of a heat exchanger of an aircraft air conditioning system. A cleaner is prepared from 10-20 parts of mandarin oil, 30-50 parts of sodium dodecyl sulfate, 10-20 parts of fatty alcohol-polyoxyethylene ether, 10-20 parts of alkyl polyglycoside, 10-20 parts of ethyl alcohol and 100 parts of deionized water. The cleaning method comprises steps as follows: the cleaner is injected into a cleaning tank, acid is added to regulate the pH value of the cleaner to 5, then, the to-be-descaled heat exchanger is placed in the cleaning tank and soaked with the cleaner for at least 24 h, meanwhile, the to-be-descaled heat exchanger is subjected to ultrasonic treatment and then is cleaned with clear water for 6-12 h until dirt on the surface of the heat exchanger is completely removed, and the whole cleaning process can be finished. Compared with a method adopting a common cleaner, the method has the advantages that the dirt on the surface of the heat exchanger of the aircraft air conditioning system at the same pollution level can be effectively removed within the same cleaning time, so that the heat exchange efficiency of the heat exchanger can be improved more greatly, and the degree of pressure drop of the heat exchanger is higher.

The present invention is rubber dirt detergent for airstrip and its preparation process. The rubber dirt detergent consists of mandarin oil 70-80 weight portions, N, N'-diphenyl sulforea 1-5 weight portions, sodium petroleum sulfonate 1-3 weight portions and formic acid 1-2 weight portions. The rubber dirt detergent is compounded with mandarin oil containing limonene over 80 % as the main component and several other surfactants, and has relatively low surface tension for effective elimination of rubber dirt. In addition, the rubber dirt detergent has no corrosion to the surface of the washed matter, no harm to human health and environment, high safety, capacity of being recovered and reused, low cost and simple preparation process.

The invention provides an environment-friendly coating which comprises the following components in percentage by mass: 8-12% of mandarin oil, 10-12% of lemon oil, 25-35% of glutinous rice, 30-40% of hydrated lime, 5-8% of carbon black, 1-3% of titanium dioxide, 2-5% of organic silicon, 2-5% of lacquer tree branches, 2-5% of trigonella foenum-graecum seed straws and 2-5% of aluminum hydroxide. The environmental-friendly coating is prepared by using pure natural raw materials, so that the characteristics of being green, environmental-friendly, free of pollution and the like are achieved.

The invention discloses a quickly-solidified pigment printing adhesive, which is prepared from the following raw materials in parts by weight: 40-45 parts of epoxy acrylate, 20-23 parts of methyl acrylate, 12-14 parts of pentaerythritol, 4-5 parts of acrylonitrile, 5-7 parts of ethyl acrylate, 1-2 parts of mandarin oil, 1-2 parts of benzotriazole, 4-5 parts of melamine, 4-5 parts of 12-hydroxystearic acid, 1-2 parts of stilbene-phenol polyoxyethylene ether, 1-2 parts of ammonium persulfate, 4-5 parts of an assistant, and 70-80 parts of water. The quickly-solidified pigment printing adhesive is applied to pigment printing; the fabric is soft in touch, bright in color, high in wear resistance and washing-resistance fastness, good in water resistance and drug resistance, free of a cross-linking agent and free of demands on compatibility order. The modulated mill base is good in stability, free of formaldehyde and free of alkylphenol ethoxylates (APEO), has the advantages of no environmental pollution or poison, complete color spectrum, easy color matching, vivid color and luster and the like, and can be widely applied to a printing and dyeing industry.

The invention relates to paint and in particular relates to epoxy resin paint for outdoor copper sculpture. The epoxy resin paint is prepared from the following raw materials in parts by weight: 30-34 parts of E-52 epoxy resin, 5-8 parts of amino resin, 3-5 parts of methyl nadic anhydride, 2-3 parts of ethylenediaminetetraacetic acid, 1-2 parts of phytic acid, 1-2 parts of sodium benzoate, 35-40 parts of polyester acrylate, 1-2 parts of mandarin oil, 1-2 parts of benzotriazole, 4-5 parts of melamine, 4-5 parts of 1, 2-hydroxy stearic acid, 3-4 parts of accelerator DM, 1-2 parts of imarcaptoacetate dioctyltin, 1-2 parts of dibasic lead phosphate, 1-2 parts of silane coupling agent KH550, 6-9 parts of trimethylolpropane tris-acrylate, 4-6 parts of m-phenylenediamine, 5-6 parts of adjuvant, 10-12 parts of xylene and 10-12 parts of butyl acetate. The epoxy resin paint is strong in rigidity and adhesion, is high in glossiness, is flexible so as to resist impact, is resistant in water, corrosion, weather aging and ultraviolet irradiation and can be widely used for protecting various outdoor copper sculpture artware.

The invention belongs to the field of high-molecular materials, and specifically relates to a high-temperature-resistant fragrant modified nylon 66 material for automobile plastic members. The material is prepared from the following raw materials in parts by weight: 100 parts of nylon 66, 12-15 parts of calcium sulfate whisker, 5-8 parts of meerschaum powder, 14-18 parts of powdered steatile, 2-3 parts of mandarin oil, 3-5 parts of titanium dioxide, 1-2 parts of 1, 3, 4, 6-tetrakis(methoxymethyl)glycoluril, 5-7 parts of barium sulfate and 12-15 parts of an auxiliary agent. The material combines the characteristics of the raw materials such as nylon 66, metallocene linear low density polyethylene, polystyrene and the like, the performances of conventional nylon materials are improved, and the material has good processing performances and mechanical properties; and the prepared material is tough, pliable, resistant to high-temperature ageing, good in chemical stability, resistant to impact, easy for processing molding and safe and reliable to use, is widely applicable to prepare various automobile plastic members, and has unique fragrant smell by specially adding mandarin oil.

The invention discloses green and environment-friendly pesticide. The pesticide comprises the following raw materials in parts by weight: 30 to 40 parts of a coptis chinensis extract, 15 to 20 parts of a capsicum annuum extract, 15 to 20 parts of houttuynia cordata, 13 to 17 parts of fish bile, 20 to 25 parts of pericarpium citri reticulatae, 10 to 25 parts of a tobacco leaf soak solution, 15 to 20 parts of a mandarin oil extract, 5 to 10 parts of matrine, 5 to 10 parts of folium isatidis, and 5 to 10 parts of a surfactant. The pesticide adopts natural and harmless raw materials, has the characteristics of low cost, green, environment protection and no toxic action, does not produce phytotoxicity to crops, does not have pesticide residue, does not pollute the surrounding environment, promotes crop production, and has a certain yield-enhancing effect.

A topical composition for inducing relaxation upon application to skin comprising a mixture of mandarin oil, lavender oil, chamomile oil, and optionally sweet almond oil; and a method for inducing sleep and / or a relaxation state by topically applying the composition.

The invention relates to a polystyrene recovery method, and relates to the technical field of recovery methods. The invention especially relates to a polystyrene recovery method. The method has the advantages of high recovery rate and no environment pollution. The method comprises the following steps: (1) waste polystyrene foam is crushed into particles with different particle sizes; (2) the crushed polystyrene is dissolved in mandarin oil as polystyrene foam; when polystyrene is completely dissolved, the solution is allowed to stand for 10-15min until the solution is clarified; and filtering is carried out; (3) alcohol is added, such that polystyrene forms white colloidal precipitate; suction filtration is carried out; (4) alcohol is added into filtered polystyrene, and secondary precipitation is carried out; and suction filtration is carried out; (5) different volumes of water is added into the twice-filtered solution, and extraction is carried out for 13-15min; after oil-water separation, upper-layer mandarin oil is obtained; and (6) a lower-layer mixture of precipitating agent and auxiliary agent is subjected to reduced-pressure distillation, such that a precipitating agent and an auxiliary agent are obtained.

The invention relates to film plating oil and particularly relates to liquid-crystal film plating oil which is applicable to the fields of floorboards, wooden doors, furniture, electrical appliances, glass, ceramics, kitchen wares, bathrooms, wooden wares and the like and a preparation method therefor. The film plating oil contains cold-pressed mandarin oil, hydroxy fluorine resin, pentalyn, nano-silica transparent liquid, silicone resin, a penetrant and a hand perspiration resisting assistant. The liquid-crystal film plating oil disclosed by the invention has the characteristics of natural antisepsis, weather resistance, stain resistance, antibiosis, mildew resistance and the like and has powerful dewatering and oil stain resisting capacity and automatic cleaning characteristic, so that the cleanliness maintaining duration can be effectively prolonged.

The invention discloses a cleaning agent for medical equipment. According to the mass components, the formula of the cleaning agent for medical equipment is as follows: 20-30 parts of surfactant, 10-20 parts of Sapinberry extract, 6 parts of vitamin E ‑10 parts, 2‑5 parts of citric acid, 4‑8 parts of orange peel oil, 6‑10 parts of fungicide, 1‑3 parts of antibacterial agent, 1‑3 parts of essence, 5‑10 parts of propylene glycol, 1 part of defoamer -3 parts, 55-70 parts of deionized water, the invention also discloses a preparation method of a cleaning agent for medical instruments. A cleaning agent for medical instruments provided by the invention has high surface activity, good ecological safety and compatibility, strong decontamination ability, can effectively remove stains on medical instruments, has long-term storage stability, and has sterilization and antibacterial properties at the same time. Antibacterial effect, the preparation method of a cleaning agent for medical equipment provided by the invention has a simple production process and a short production cycle, which is conducive to mass production and popularization.

The invention discloses a detergent made from tea seeds. The detergent is composed of, but not limited to, the following components by weight: 30-60 parts of a tea seed extracted liquid, 1-15 parts of a green tea extracted liquid, 1-3 parts of a raspberry extracted liquid, 0.5-1 part of mandarin oil, 5-10 parts of sodium chloride, and 5-10 parts of a thickener. The invention also discloses a preparation method of the detergent. The detergent provided by the invention employs pure natural components for blending, and preparation of all the components and preparation of the detergent all adopt pure natural preparation methods, and effectively avoid the use of chemical products, so that the detergent can be more harmless, environment-friendly and natural. The detergent provided by the invention is mainly prepared by blending of tea seed extracted liquid, can make use of the natural decontamination component in the tea seed extracted liquid for efficient decontamination, and is natural and practical.

The present invention discloses one kind of biodegradable microporous foamed polymer and its preparation process. The biodegradable microporous foamed polymer is prepared with one of polyhydroxy butyrate, polyhydroxy valeric ester and polylactic acid, mandarin oil and azo diisobutyronitrile as initiator in the weight ratio of 100 to 2-30 to 0.01-0.05, and through solution polymerization inside solvent. The biodegradable microporous foamed polymer is modified with the limonene in mandarin oil and has raised toughness, expanded application range and environment friendship.

Wear-resistant floor polish wax is prepared from the following raw materials in parts by weight: 20-35 parts of liquid paraffin, 3-6 parts of triethanolamine, 5-8 parts of xylene, 7-11 parts of butyl acetate, 2.5-4.3 parts of vaseline, 2-3.5 parts of borax, 6-14 parts of white wax, 3-7 parts of sweet orange oil, 2-5 parts of beewax, 2-4 parts of tri-butoxyethyl phosphate, 1-5 parts of surfactant, 3-4 parts of methyl benzimidazolecarbamate, 6-8 parts of rosin modified resin, 12-24 parts of coconut oil, 6-10 parts of mandarin oil and 0.4-0.7 part of a light stabilizer. The wear-resistant floor polish wax has the beneficial effects that the wear-resistant floor polish wax has quite high glossiness and relatively high wear resistance, and can have the effect of protecting floors, and scratch-proof, corrosion-resistant and moth-proof effects can be achieved.

The invention relates to the technical field of food preparation, in particular to mulberry leaf powder bread and a preparation method thereof. The mulberry leaf powder bread is mainly prepared from 60-70 parts of strong flour, 30-40 parts of mulberry leaf powder, 10-15 parts of horseradish tree leaf power, 10-15 parts of wheat germ powder, 10-15 parts of lucerne meal, 1-2 parts of tocopherol, 1-2 parts of phytic acid, 1-2 parts of xylitol, 1.5-2 parts of vanillin, 1.5-2 parts of mandarin oil, 3-5 parts of azodicarbonamide, 3-5 parts of pottasche, 7-10 parts of glucono-delta-lactone, 7-10 parts of calcium bicarbonate, 3-5 parts of table vinegar, 20-25 parts of white granulated sugar, 5-10 parts of beer yeast powder and the like. The preparation method comprises the steps of raw material treatment, mixing, kneading, cutting, baking and the like. The mulberry leaf powder bread is scientific and reasonable in raw material formula, long in shelf life, high in nutritive value, sweet and delicious in taste, leavened, tough, simple in preparation method and easy to prepare.

The invention provides healthcare seasame oil having effects of invigorating qi and blood and a preparation method of the healthcare seasame oil. The healthcare seasame oil comprises the following three parts of seasame oil, a natural extract spice and a traditional Chinese medicine extract; the extract spice is obtained by mixing cinnamon oil, mandarin oil and natural peppermint oil; the traditional Chinese medicine extract is prepared from the following traditional Chinese medicine materials by weight: 0.5-2 parts of red ginseng, 1-3 parts of cistanche, 10-20 parts of fried jujube kernel, 5-10 parts of phtheirospermum tenuisectum, 15-25 parts of angelica sinensis, 10-15 parts of wolfberry, 4-10 parts of rabdosia japonica, and 6-12 parts of folia perillae acutae. The various materials produce a synergistic effect, the prepared seasame oil has the excellent effects of invigorating qi and blood, strengthens the immunity of the organism, and has a unique flavor; after the healthcare seasame oil is eaten for a long period of time, the anemia and the qi and blood deficiency are effectively improved, and people glow with good health and are in high spirits.

The invention discloses a two-way stretchable polyethylene capacitor metalized film. The two-way stretchable polyethylene capacitor metalized film is characterized by being prepared from the following raw materials in parts by weight: 200 parts of metallocene linear low-density polyethylene, 1-2 parts of alums, 1-2 parts of magnesium oxide, 3-4 parts of sucrose fatty acid ester, 2-3 parts of di-n-butyl phosphate, 1-2 parts of menthol, 1-2 parts of mandarin oil, 1-2 parts of benzotriazole, 2-3 parts of melamine and 5-6 parts of auxiliary agent. The two-way stretchable polyethylene capacitor metalized film is simple in processing process and the contact resistance of a thin film capacitor produced by use of the two-way stretchable polyethylene capacitor metalized film is small, so that the property of a product is good. The two-way stretchable polyethylene capacitor metalized film has good high heat sealing strength and good high-temperature resistance; impurities in the raw materials are removed by filtering so that the performance of the raw materials is good, the rejection rate of a thin film is reduced and the thin film is not easy to break; corona treatment is adopted so that the voltage resisting strength of the thin film is improved and the thin film is prevented from being broken down.

The purpose of the present invention is to provide: a virus inactivating agent that exhibits an effect at an amount that does not cause skin irritation; and an external skin preparation composition containing said virus inactivating agent. The present invention relates to: a virus inactivating agent containing, as an effective component thereof, at least one selected from mint oil, eucalyptus oil,rosemary oil, sage oil, tea tree oil, shell ginger oil, peppermint oil, lemongrass oil, cajeputi oil, niaouli cineole oil, lime oil, lemon oil, lemon verbena oil, St. John's wort oil, ravintsara oil,rosewood oil, Melissa / lemon balm oil, myrrh oil, mandarin oil, vetiver oil, frankincense oil, citronella oil, cardamom oil, Angelica oil, and cationized starch; and an external skin preparation composition containing the same.

The invention relates to a nutritional food with a health care effect, in particular to a compound polygonatum buccal tablet and a preparation method thereof. The buccal tablet comprises the following components in parts by weight: 100-700 parts of mixed extractive of polygonatum and Siraitia grosvenori (100:1-10), 400-900 parts of xylitol, 3-8 parts of silica, 10-200 parts of flavoring agent and 5-7 parts of magnesium stearate, wherein the flavoring agent can be selected from one or a plurality of ginger oil inclusion compound, lemon oil inclusion compound, menthol inclusion compound, ramulus cinnamomi oil inclusion compound and mandarin oil inclusion compound. The preparation method comprises the steps of mixing and grinding the polygonatum and the Siraitia grosvenori according to the proportion, alcohol precipitating after water extraction or ultrasonic extraction, mixing and grinding with the xylitol and the silica after drying and grinding, granulating, adding the flavoring agent and the magnesium stearate, uniformly mixing, tabletting, inspecting the quality, packaging and finishing the product. The buccal tablet has good taste, is convenient to use and carry, can nourish yin to moisten dryness, can help produce saliva and slake thirst, reduces blood fat and blood sugar, and enhances the body immune function.