30results about How to "The composition of the formula is reasonable" patented technology

The invention belongs to the technical field of formula design and machining process of feeds, and particularly relates to a novel roaster biological feed and a preparation method thereof. The novel roaster biological feed comprises the following raw materials in parts by weight: 10-12 parts of extruded corn, 12-14 parts of extruded wheat, 15-17 parts of high-protein extruded bean pulp, 22-27 parts of northeast maize, 2-4 parts of imported fish meal, 6-8 parts of whey powder, 2-3 parts of first-grade bean oil, 7-10 parts of Chinese medicinal herb fermented matter, 10-14 parts of premix A and 2-4 parts of premix B. The preparation method comprises the following steps of: secondarily crushing and mixing the raw materials, preparing into a particle semi-finished product and a powder-shaped semi-finished product, and mixing the particle semi-finished product with the powder-shaped semi-finished product to obtain the novel roaster biological feed. The novel roaster biological feed is reasonable and effect in formula; and through a mutual cooperation action of the Chinese medicinal herb fermented matter, an enzymic preparation and a microbial ecological agent in the formula, the gastric acid secretion state of a roaster can be well regulated, the development of intestinal tract villusin is improved, the immunologic mechanism of the roaster is improved, the feed desire of the roaster is promoted, the increase of food consumption of the roaster is promoted, and the weaning stress effect of the roaster is delayed.

The invention relates to a fouling and slagging resistance and high temperature and corrosion resistance ceramic paint and a preparation and usage method thereof. The ceramic paint comprises, by mass, the components of 20-30% of filler, 23-29% of binders, 0.8-1.2% of addition agents and the balance water. According to the ceramic paint, the formula component and ratio are reasonable, the filler granularity is small, granularity matching among different filler components is reasonable, and the matching compatibility of the filler and a binder system is good. A ceramic coating prepared by spray coating can resist high temperature 1320 DEG C, is thinner, has the functions of resisting fouling and slagging and resisting high temperature and corrosion, and cannot be pulverized and fall off in a long-term high-temperature operating environment; the high emissivity above 0.95 can be still kept at high temperature and is close to the thermal expansion coefficients of metal, and heat transfer can be enhanced; the coating integrates chemical inertness and passivation protection into a body, and therefore a high-temperature corrosion environment is prevented from corroding the metal through the compact ceramic coating; meanwhile, due to the fact that the coating has the self-cleaning effect, the coating can be applied easily and conveniently.

The invention discloses a tartary buckwheat tea and a preparation technology thereof. The tartary buckwheat tea is composed of 500 parts to 800 parts of tartary buckwheat cortex powder, 50 parts to 100 parts of tartary buckwheat extractives and 50 parts to 80 parts of green tea powder. The preparation technology of the tartary buckwheat tea includes steps of powder mixing, molding, drying and fragrance improving, the tartary buckwheat cortex powder, the tartary buckwheat extractives and the green tea powder are mixed uniformly until the color is uniform, and the mixture is stood for 20 minutes; uniformly mixed green tea is taken, 25% to 30% of water is added, the mixture is mixed uniformly by a pressurization molding machine and subjected to 30 meshes to be granulated; molded tartary buckwheat granules are placed in a plate and then in a hot air drying box, the granules are dried at a temperature ranging from 50 DEG C to 55 DEG C until the water content is less than 8%, then the dried granules are placed in a far infrared oven to be baked at a temperature ranging from 200 DEG C to 220 DEG C for 2 to 3 minutes and then cooled naturally; and the cooled tartary buckwheat tea is placed in a roller drying oven to be baked at a temperature ranging from 110 DEG C to 145 DEG C until the water content is no more than 5%.

The invention discloses a multi-prevention EPDM rubber coating and a preparation technology thereof, and raw materials of the coating comprises the following components in proportion by weight: 60-80 of EPDM rubber, 8-12 of teflon resin, 15-25 of SBR, 50-70 of terpene resin, 50-70 of SBS, 4-6 of anti-aging dispersing additives, 15-25 of nanometer calcium carbonate, 4-8 of basic magnesium carbonate, 6-10 of nanometer titanium white, 15-25 of nearsphere silicon micro-powder and 450-550 of solvent. The multi-prevention EPDM rubber coating has the functions of waterproofness, anti-corrosion, inflaming retarding, dust prevention and self-cleaning, the formula constitution is reasonable and can realize homogenous stability of long-term storage, the formula constitution is simple, the raw material proportion is reasonable, thus the defect that padding is easy to separate from rubber component in the coating is eliminated. The preparation technology of the multi-prevention EPDM rubber coating is simple and is suitable for industrial production.

The invention discloses a triphosadenine coenzyme insulin for injection and a production technology thereof. The triphosadenine coenzyme insulin for injection comprises disodium adenosine triphosphate, coenzyme A, insulin, argininehydrochloride, dextran 40, medicinal charcoal and fresh injection water. The production technology comprises steps of: dissolving dextran-40 with injection water, adding medicinal charcoal, boiling, cooling and adding argininehydrochloride in a liquid coolant to remove charcoal; adding disodium adenosine triphosphate into the charcoal removed solution, stirring and dissolving; adding coenzyme A and stirring for complete dissolving; adjusting a pH by sodium hydroxide; adding insulin hydrochloric acid aqueous solution and mixing; adjusting a pH by sodium hydroxide; adding injection water, preparing, filtering, loading and freeze-drying. The triphosadenine coenzyme insulin for injection prepared by the method of the invention has a more reasonable formula; prepared freeze-drying powder injection has plump appearance and can be rapidly dissolved in water; the solution is clarified and has good product stability.

Disclosed are a dogbane tartary buckwheat tea and a preparation process thereof. The tartary buckwheat tea is composed of 500 to 900 parts of tartary buckwheat husk powders, 300 to 400 parts of dogbane powders, 50 to 100 parts of folium mori powders, 50 to 100 parts of chrysanthemum powders, 50 to 100 parts of tartary buckwheat extract, 2 to 10 parts of guar gum, 2 to 10 parts of xanthan gum and 2 to 10 parts of konjac glucomannan. The preparation process of the tartary buckwheat tea includes breading, forming, drying and fragrance enhancing. The preparation process specifically includes firstly uniformly mixing the tartary buckwheat husk powders, the dogbane powders, the folium mori powders, the chrysanthemum powders, the tartary buckwheat extract, the guar gum, the xanthan gum and the konjac glucomannan until the colour and luster are uniform, still standing for 20 minutes, then taking out uniformly stirred tea powders, adding 25% to 40% of water, uniformly mixing by a pressurization forming machine, screening through a sieve with 30 meshes, performing granulation, placing formed tartary buckwheat tea particles in a plate, placing the plate in a hot air drying oven, drying at the temperature of 50 DEG C to 55 DEG C until the moisture content is within 8%, then placing the plate in a far infrared toaster, baking at the temperature of 200 DEG C to 220 DEG C for 2 to 3 minutes, naturally cooling, finally placing cooled tartary buckwheat tea in a rotary drum drying oven, and baking at the temperature of 110 DEG C to 145 DEG C until the moisture content is not more than 5%.

Provided is acanthopanax tartary buckwheat tea and a preparation process thereof. The acanthopanax tartary buckwheat tea is formed by 500 to 850 parts of tartary buckwheat cortex powder, 200 to 400 parts of acanthopanax leaf powder, 50 to 100 parts of eucommia leaf powder, 25 to 50 parts of tartary buckwheat extractive, 2 to 10 parts of guar gum and 2 to 10 parts of xanthan gum. The preparation process of the tartary buckwheat tea comprises the steps of stirring powder, shaping, drying and enhancing incense. Firstly, the tartary buckwheat cortex powder, the acanthopanax leaf powder, the eucommia leaf powder, the tartary buckwheat extractive, the guar gum and the xanthan gum are evenly mixed until color is uniform to stand for 20 minutes. Then, 25% to 40% of water is added into evenly-mixed tea powder to be mixed evenly through a pressing forming machine, and the tea powder is sieved by 30 meshes to granulate. Formed tartary buckwheat tea particles are arranged in a disk to be in a hot air drying box to be dried at the temperature of 50 DEG C to 55 DEG C until the water content is within 8%, then the tea powder is positioned in an infrared oven to be baked for 2 to 3 minutes at the temperature of 200 DEG C to 220 DEG C, and the tea powder is cooled naturally. Finally, cooled tartary buckwheat tea is arranged in a drum drying box to be baked at the temperature of 110 DEG C to 145 DEG C until the water content is not higher than 5%.

The invention discloses a compounded main brightener for preparing a zinc-plating brightener, which comprises the following components in percent by weight: 59-61 percent of salicylic aldehyde, 24-26 percent of formaldehyde and 14-16 percent of 2,4-dichlorobenzaldehyde. The method comprises the following steps of: preparing the components according to the proportion; adding the components into a reaction kettle, and mixing and stirring uniformly; adding alkali liquid with the content of 50 percent according to the proportion of 350-400ml / L; regulating a pH value to 6.3-6.7; heating to 75-85 DEG C; keeping the temperature for 3-4 hours; reducing the temperature to the room temperature and filtering by using a piece of filtering cloth; adding the filtered precipitate material into a drying machine for drying; and adding the filtered precipitate material into a dryer for drying to obtain a finished product. The finished product and a high-temperature carrier are prepared into compounded brightener for sylvite zinc plating, and the compounded main brightener has the advantages of quick polishing, no oxidation, good galvanization and high cladding brightness and is stable and durable without color changing.

The invention belongs to the technical field of fuel oil and relates to ethanol mixed gasoline. The compositions by weight percentage of the ethanol mixed gasoline are: 82 percent of NO.93 gasoline, 15 percent of ethanol and 3 percent of benzene. The ethanol mixed gasoline has reasonable formula composition, fine and easily obtained materials, less automobile tail gas emission and pollution, and no necessity of replacing automobile elements. Compared with the prior art, the ethanol mixed gasoline effectively improves fuel dynamic property and is safer and more economical, thereby completely replacing gasoline.

The invention provides a postpartum meal lactation-promoting recovering tonifying Qi-blood traditional Chinese medicine composition and a preparation method thereof. The postpartum meal lactation-promoting recovering tonifying Qi-blood traditional Chinese medicine composition comprises the following raw materials according to the parts by weight: 1-5 parts of ginseng, 3-8 parts of colla corii asini, 4-8 parts of angelica sinensis, 4-8 parts of rhizoma polygonati, 4-8 parts of momordica grosvenori, 6-12 parts of poria cocos, 6-12parts of fructus ziziphi jujubae, and 1-3 parts of liquorice. Thepreparation method for the postpartum meal lactation-promoting recovering tonifying Qi-blood traditional Chinese medicine composition comprises the following steps: S1, weighing the raw materials; S2,preparing a tablet and momordica grosvenori powder; S3, extracting effective ingredients of the traditional Chinese medicinal materials; S4, performing alcohol precipitation and impurity removal to obtain mixed powder; and S5, preparing colla corii asini powder, mixing the colla corii asini powder and the mixed powder, sieving, sterilizing, and sub-packaging to obtain the postpartum meal lactation-promoting recovering tonifying Qi-blood traditional Chinese medicine composition. The provided traditional Chinese medicine composition has the efficacy of tonifying Qi-blood, promoting lactation and recovering, and is no toxic and side effects, convenient for administration, rapid in efficacy, and simple in preparation process.

The invention belongs to the field of deep processing of sea cucumbers and specifically relates to sea cucumber peptide oral liquid and a preparation process thereof. The main components of the sea cucumber peptide oral liquid provided by the invention are sea cucumber peptide liquid and ganoderma lucidum spore powder with the combination of fructus lycii, grosvenor momordica fruits, chrysanthemums and honey, wherein the weight ratio of the sea cucumber peptide liquid to the ganoderma lucidum spore powder to the fructus lycii to the grosvenor momordica fruits to the chrysanthemums to the honey is (600-800):(80-100):(20-30):(20-30):(8-11):(10-15). The sea cucumber peptide oral liquid has a reasonable proportioning, and a stable process not only realizes a fresh and delicious taste, but also makes full use of the nutritional value of the sea cucumbers. The sea cucumber peptide oral liquid has remarkable health care effects, has exact functions of decreasing blood lipids, blood glucose and blood pressure and is particularly outstanding in decreasing the blood lipids and the blood glucose.

The invention relates to sea buckthorn fruit tartary buckwheat tea and a preparation process thereof. The tartary buckwheat tea is composed of 500-800 parts of tartary buckwheat skin layer powders, 200-500 parts of sea buckthorn leaf powders, 50-100 parts of sea buckthorn extracts, 50-100 parts of lotus leaf powders, 50-100 parts of ginkgo leaf powders, 5-15 parts of guar gums and 5-15 parts of konjac gums. The preparation method of the sea buckthorn fruit tartary buckwheat tea includes four steps of powder stirring, forming, drying and fragrance extraction and specifically includes firstly, evenly mixing the tartary buckwheat skin layer powders, the sea buckthorn leaf powders, the sea buckthorn extracts, the lotus leaf powders, the ginkgo leaf powders, the guar gums and the konjac gums until the color and luster is uniform, and standing the mixture for 20 minutes; then, taking evenly stirred tea powders, adding 25%-40% of water, using a pressing forming machine for evenly mixing the water and the tea powders, using a sieve with 30 meshes to sieve the mixture, and performing pelletizing; filling formed tartary buckwheat tea particles on a plate, placing the plate in a hot air drying oven, drying the particles at the temperature of 50-55 DEG C until the water content is within 8%, then placing the plate in a far infrared oven, baking the particles at the temperature of 200-220 DEG C for 2-3 minutes, and performing natural cooling; and finally, placing the cooled tartary buckwheat tea in a roller drying oven, and baking the particles at the temperature of 110-145 DEG C until the water content is not higher than 5%.

The invention discloses a low-cost high-performance insulating rubber material which is prepared from the following raw materials in parts by weight: 60-80 parts of ethylene propylene diene monomer, 20-40 parts of elastomer, 2-5 parts of crosslinking agent, 1-2 parts of auxiliary crosslinking agent, 10-15 parts of plasticizer, 1-5 parts of anti-aging agent, 120-150 parts of talcum powder, 50-80 parts of argil and 4-6 parts of silica white. The low-cost high-performance insulating rubber material can be used for preparing various cable insulation core insulation layers, and is especially suitable for multi-core cables to prevent the cores from being flattening by the adjacent cores in the cable formation and jacket extrusion process.

The invention discloses a glass fiber yarn composite material and a preparation method thereof. The glass fiber yarn is composed of the following raw materials in parts by weight: 50 parts of glass fiber, 8 parts of polyacrylamide, 10 parts of tolyltriazole, 6 parts of aminopropyltrioxysilane, 2-6 parts of sodium tetraborate, 2-8 parts of sulfamic acid, 3-9 parts of diethyl succinate, 4-12 parts of glycerol, hydroxyethylidene diphosphine 4‑8 parts of acid. Under the synergistic effect of various raw materials, the present invention has high strength, large elastic modulus, high tensile strength, high temperature resistance, good tensile resistance, good impact resistance, and good chemical stability compared with ordinary alkali-free glass fibers. Good fatigue resistance and high performance. At the same time, the invention not only has reasonable formula components, stable performance, simple and easy-to-operate process, high production efficiency, but also can improve the toughness of glass fiber, is not easy to break, has good water blocking effect, and low production cost. , suitable for industrial production.

The invention discloses a high-temperature-resistant coating for resin sand mold casting. The high-temperature-resistant coating for resin sand mold casting is composed of the following raw materialsin parts by weight: 32-53 parts of water-soluble epoxy resin, 2-5 parts of polyester polyol, 7-10 parts of diethanol amine, 8-11 parts of methylbenzene, 0.3-1 part of polyacrylamide, 6-10 parts of sodium benzenesulfonate, 2-8 parts of aluminum oxide, 1-4 parts of nanometer titania, 3-7 parts of silica gel, 5-8 parts of baking soda, 12-19 parts of paraffin, 3-7 parts of kyanite powder, 1-5 parts ofcalcined potassium feldspar, 0.5-2 parts of fisetin, 3-10 parts of fish oil, 2-6 parts of kaolin and 26-47 parts of deionized water. The coating for resin sand mold casting is reasonable in formula components, excellent in bonding, easy to coat, resistant to high temperature, capable of preventing sand burn-on, sand inclusion and other defects during casting after cooling, and high in surface smoothness.

The invention belongs to the technical field of special rubber, and particularly relates to nuclear radiation resistant vulcanized rubber and a preparation method thereof. The radiation-resistant rubber composition comprises the following raw material components in parts by weight: 80-90 parts of EPM rubber, 30-50 parts of a radiation-resistant auxiliary agent, 40-60 parts of a filling agent, 3-8 parts of a vulcanizing agent, 1.5-3.0 parts of an accelerant, 10-20 parts of a plasticizer and 2-5 parts of an anti-aging agent, and is characterized in that the radiation-resistant auxiliary agent comprises lead oxide, bismuth oxide, barium sulfate and / or antimony trioxide. The nuclear radiation resistant vulcanized rubber obtained according to the preparation method has stable protection and shielding performance on nuclear radiation in the actual use process, also has excellent comprehensive physical performance, and has the advantages of stable performance, safety and reliability.

The invention discloses a high-toughness glass fiber yarn and a production method thereof, which are composed of the following raw materials in parts by weight: 50-60 parts of glass fiber, 2,2'-[[3-methyl-4-[(4-nitro Phenyl)azo]phenyl]imino]diethanol 5-12 parts, p-aminophenetole 2-6 parts, hydroxyethylidene diphosphonic acid 10-18 parts, N,N-dimethyl-N-2 -Acrylic acid-Chlorine high polymer-2-Propylene-1-Amine 1-4 parts, Hexadecyl phosphate potassium salt 2-5 parts. Under the synergistic effect of various raw materials in the invention, the tensile strength of the glass fiber is improved, and the temperature resistance, wear resistance and acid resistance of the glass fiber are also improved.

The invention discloses a rooting medium of Lycium ruthenicum. The medium comprises the following components: a macroelement component, a trace element component, a ferric salt component, an organic matter component, inositol, agar powder, sucrose and 1-naphthalene acetic acid; the macroelement component comprises potassium nitrate, ammonium nitrate, calcium chloride dihydrate, magnesium sulfate heptahydrate, and potassium dihydrogen phosphate; the trace element component comprises potassium iodide, boric acid, manganese sulfate, magnesium sulfate heptahydrate, sodium molybdate, copper sulfatepentahydrate, and cobalt chloride; the ferric salt component comprises ferrous sulphate and ethylene diamine tetraacetic acid; the organic matter component comprises nicotinic acid, pyridoxine hydrochloride, thiamine hydrochloride, and glycine. The medium can be used for differentiating stems and leaves of Lycium ruthenicum in an aseptic environment, in order to induce seedlings, and the problemsthat stems and leaves have low reproduction rate in a natural environment are solved; culture with the medium is carried out, and success rates of later induction for budding and other operations arehigher. The invention also discloses a preparation method of the rooting medium of Lycium ruthenicum, the flow is simple, operation is simple, and manufacturing cost is low.

The invention provides environment-friendly biofuel and a preparation method thereof. The environment-friendly biofuel is mainly prepared from lignin, agricultural wastes, sea mud, sepiolite velvet, aluminum oxide, a silane coupling agent, ammonium chloride, dimethicone, yeast powder, capsaicin, di-tert-butylhydroquinone, camphor, soybean oil, n-butanol, citrus oil, isooctanol, diacylglycerol, an oxygen producer, an vibration-resisting and explosion-proof agent and a bulking agent. The environment-friendly biofuel and the preparation method thereof, provided by the invention, are green and environmentally friendly; the agricultural wastes are utilized so that pollution, caused by the agricultural wastes, to the air is reduced and the recycling value is improved; compared with conventional fuel, the environment-friendly biofuel has high combustion value; no harmful gas is discharged after the environment-friendly biofuel is combusted and combustion equipment is not corroded; the source of the raw materials is wide and the raw materials are easy to obtain; the production cost is low so that the environment-friendly biofuel is suitable for large-scale industrial application.

The invention discloses a lycium ruthenicum culture medium. The culture medium comprises macro-element components, trace-element components, iron salt components, organic components, plant hormone components, inositol, agar powder and sucrose; the macro-element components comprise potassium nitrate, ammonium nitrate, calcium chloride dihydrate, magnesium sulfate heptahydrate and potassium dihydrogen phosphate; the micro-element components comprise potassium iodide, boric acid, manganese sulfate, zinc sulfate heptahydrate, sodium molybdate, copper sulfate pentahydrate and cobalt chloride; the iron salt components comprise ferrous sulfate and disodium ethylenediamine tetraacetic acid; the organic matter components comprise nicotinic acid, pyridoxine hydrochloride, thiamin hydrochloride and glycine; and the plant hormone components comprise 2,4-dichlorophenylacetic acid, alpha-naphthylacetic acid and 6-benzylaminopurine. The culture medium can enable the stems and leaves of the lycium ruthenicum to differentiate under an aseptic environment, induce the growth of the seedlings and solve the problem of low reproductive rate of stems and leaves in a natural environment. The invention also discloses a preparation method of the lycium ruthenicum culture medium; the process is simple; the operation is simple and convenient; and the manufacturing cost is low.

The invention belongs to the technical field of additives for electroplating, and specifically discloses a brightener for VCP electroplating and a preparation method thereof. The brightener for VCP electroplating contains a leveling agent, polyepichlorohydrin, a curing Agent, citric acid, boric acid and a chelating agent, wherein an oxidizing agent on the surface of a plating can be effectively removed through mixing of weak acid substances, namely the citric acid and the boric acid; the dirt on the surface of the plating can be effectively removed through addition of the polyepichlorohydrin,not counting the plating; other components are added, so that the formula components are reasonable and effective, the preparation process is free of pollution, environment-friendly and safe; the brightener is good in brightness, not prone to oxidization, convenient to use, good in electroplating quality, high in plating brightness, stable, durable and non-discolored, wide in popularization and application values and good in economic and social benefits.

The invention discloses a plastic box and a preparation method thereof. The plastic box is prepared from the following raw materials in parts by weight: 10 to 30 parts of polyethylene, 5 to 15 parts of polycaprolactone, 15 to 25 parts of cellulose, 5 to 10 parts of a photosensitizer, 7 to 15 parts of barium sulfate, 0.1 to 0.3 part of an antioxidant, 0.2 to 0.6 part of a dispersing agent, 0.2 to 0.6 part of a lubricating agent and 4 to 10 parts of an elastomer. The formula components are reasonable, the preparation method is simple, the added cellulose is easy to degrade, and the photosensitizer can absorb sunlight to accelerate degradation of a plastic packaging bag, so that the plastic box produced according to the method is easy to degrade, to reduce environmental pollution.

The invention discloses a relaxing and sleeping health-care food. The food is prepared by mixing the following components in parts by weight: 12.5-25 parts of gamma-aminobutyric acid serving as a relaxing and sleeping component, 6-10 parts of vitamin C and taurine serving as components for enhancing human immunity in the weight part ratio of 2:1, 20-35 parts of malt extract serving as a component for promoting digestion and absorption, 20-30 parts of dietary fiber and xylo-oligosaccharides serving as components for regulating intestinal tracts in the weight part ratio of 3:1, 1-5 parts of nano calcium and 14.5-24 parts of maltodextrin. The food can relieve physical and mental stresses, relax mood, assist in sleeping, enhance sleeping quality, improve depression and enhance memory.

The invention relates to a sea cucumber oral liquid and a preparation process thereof. The sea cucumber oral liquid comprises, 500-1000 parts of sea cucumber, 50-100 parts of gingko, 50-80 parts of seabuckthorn fruit leaf, 50-80 parts of lotus leaf, 50-80 parts of hawthorn, 50-80 parts of common jujube, 50-80 parts of medlar, 10-20 parts of lohanguo siraitia fruit, 50-80 parts of calcium gluconate, and 50-80 parts of vitamin C. The preparation process comprises 11 steps of raw material purification, vacuum freeze drying, coarse crushing, ultrafine crushing, microwave-assisted enzymolysis, enzyme inactivation, filtration, desalination, accessory seasoning liquid processing, material preparing, and filling sterilization. The obtained sea cucumber oral liquid has characteristics of reasonable formulation and fragrant taste, and has effects of exact blood fat lowering, blood sugar lowering and blood pressure lowering, wherein the blood fat lowering effect is especially prominent.

The invention discloses a traditional Chinese medicine contrast agent for gastrointestinal ultrasonic diagnosis and a preparation method. The traditional Chinese medicine contrast agent is prepared from straw, polycarpaea corymbosa Lam., cyathocline purpurea, cuttle bones, licorice roots, bailer eggs, silverweed cinquefoil roots, spbaeranthus africamus L., all-grass of common bulrush, coriander seeds, milkvetch roots, bird's-nest fungi, fructus setariae germinatus, round cardamom fruit, Chinese dates, seman platycladi, menyanthes trifoliata L., concha babyloniae lutosae, calyx kaki and entireleaf neoalsomitra. The traditional Chinese medicine contrast agent is reasonable in formula composition, low in price, simple in preparation method, easy to digest, absorb and excrete, free of side effects and capable of effectively filling the gastrointestinal cavities and effectively eliminating gas and mucus in the gastrointestinal tracts within a short time, so that the gastrointestinal cavities are presented as homogeneous echo areas, the contrast effect is good, the uncomfortable reactions such as gastrectasia, nausea, emesis and stomachache, caused by taking the contrast agent and a large amount of liquid, of a patient can be eliminated, a good condition is provided for gastrointestinal ultrasonic diagnosis, and the accuracy of ultrasonic diagnosis is improved.

The invention discloses a compost deodorant, which includes the following materials by weight: 20-30 portions of sodium dodecyl benzene sulfonate, 20-40 portions of undecylenic acid, 5-10 portions of Urotropine, 2-5 portions of dried orange peel powder, 2-5 portions of papaya powder and a proper amount of perfume. The simple preparation method of the deodorant provided by the invention uses simple and easily available raw materials, and has reasonable composition in the formula. The deodorant not only can effectively remove the odor in composting process, but also can prevent pest role, so as to greatly facilitate the flower growers.