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133results about How to "No other side effects" patented technology

Flue gas absorbent which simultaneously has functions of desulphurization and denitration and preparation method and application thereof

The invention discloses a flue gas absorbent which simultaneously has functions of desulphurization and denitration and a preparation method and an application thereof. Calculated according to 1L of deionized water, the flue gas absorbent provided by the invention is composed of 1.66-594g of an oxidizing agent, 3.8-1144g of a buffering agent, 2.7-222g of a stabilizing agent and 1L of deionized water. The preparation method provided by the invention comprises the following steps of: adding the buffering agent into 1L of deionized water, dissolving and uniformly mixing, adding the stabilizing agent, dissolving and uniformly mixing, adding the oxidizing agent, fully dissolving and uniformly mixing to obtain the absorbent. The absorbent provided by the invention and a calcium-based absorbent are simultaneously used so as to realize desulphurization and denitration in a same device, have high removal efficiency, and have less corrosion to the device with no discharge of desulphurization wastewater. In addition, desulphurization byproducts are dry, which is in favor of comprehensive utilization, disposal and stacking.
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Method for preparing super fines of sea cucumber

InactiveCN1625982ABiochemical activity is not destroyedUnchanged structureFood preservationFood preparationFluidized bedVacuum drying
A process for preparing the superfine powder of sea cucumber includes washing fresh sea cucumber, removing impurities, cutting, freeze vacuum drying, breaking, and superfine pulverizing by fluidized-bed airflow. Its advantages are no pollution and easy absorption.
Owner:SHENYANG INST OF APPLIED ECOLOGY - CHINESE ACAD OF SCI

Method for preparing super fine powder of rose

InactiveCN101461852ABiochemical activity is not destroyedUnchanged structurePowder deliveryAntipyreticDispersityFreeze-drying
The invention relates to a method for preparing rose superfine powder, which comprises: taking medicinal and edible fresh rose as a raw material, and performing impurity removal, cleaning and vacuum freeze-drying; and coarsely crushing the dried rose raw material, applying fluidized bed pneumatic milling technology for superfine processing, and preparing superfine powder products with water content between 6 and 8 and granularity between 1,000 and 3,000 meshes. The products produced by the method have the characteristics of uniform granularity, good dispersity, no processing pollution, capability of reserving bioactive compositions and thermosensitive compositions to the maximum degree, and not only can be quick to take health care effect and complete to absorb and digest but also can reduce the dosage and greatly improve the utilization rate of nutritive compositions of the rose.
Owner:SHENYANG INST OF APPLIED ECOLOGY - CHINESE ACAD OF SCI

Portland cement refractory mortar and construction technology thereof

The invention discloses a portland cement refractory mortar and a construction technology thereof. The portland cement refractory mortar comprises the following components in percentage by weight: 12-16% of portland cement, 10-15% of powdery refractory mortar, 5% of silica powder, 20-30% of quartz sand, 30-50% of river sand and the balance of water. The refractory mortar has high early strength, can resist high calcination temperature, has high adhesive property and strength after the calcination and is used for solving the safety problem during the current construction process; and moreover, the cost is lower than that of the conventional refractory castable.
Owner:CHINA NAT PETROLEUM CORP CHUANQING DRILLING ENG CO LTD

Method for preparing feldspar iron removal floatation collecting agent

The invention discloses a method for preparing feldspar iron removal floatation collecting agent. The method comprises the following steps: on the basis of utilizing oil stock and acidification oil produced by refining vegetable oil and one or mixture of crude fatty acids produced by the oil stock and the acidification oil as basic raw materials, adding technical hydrochloric acid accounting for 3-20wt% of the basic raw materials, reacting at the temperature of 20-40 DEG C, adding 45-50% alkali liquor accounting for 35-50wt% of the basic raw materials, and adjusting the pH value to be 8-10, controlling the reaction temperature to be 90-100 DEG C, reacting for 2-3 hours; and then adding anion surfactant accounting for 2-10wt% of the basic raw materials, and uniformly mixing, thus the finalproduct is obtained. The method disclosed by the invention has the advantages of available raw materials, low production cost, stable properties, strong collection and good selectivity, the feldspar iron removal floatation collecting agent is used for feldspar floatation, the requirement of iron impurity content required by feldspar ore concentrates at the first grate can be met, and no other side effect is produced.
Owner:SINOSTEEL MAANSHAN INST OF MINING RES

Hydrogenation and deoxidization method for palladium ion type catalytic resin

The invention discloses a hydrogenation and deoxidization method for palladium ion type catalytic resin, which comprises dissolving palladium chloride in distilled water, agitating homogeneously, passing palladium chloride solution through contacting tower containing strong acid type cationic ion-exchange resin, rinsing with water, drying at room temperature, letting hydrogen gas into resin for reduction, letting water with dissolved oxygen from the top of the packed column, sprinkling onto the whole cross-section homogeneously through a liquid distribution apparatus, lifting the water with dissolved hydrogen gas with a pump, injecting into a contacting tower incorporating palladium ion type catalytic resin, and passing water through palladium ion type catalytic resin.
Owner:HARBIN INST OF TECH

Fast absorption type water-absorbent resin and preparation method thereof

The invention discloses fast absorption type water-absorbent resin and a preparation method thereof, and belongs to the technical field of water-absorbent resin. After a neutralization reaction is carried out, a microsphere foaming agent is added into a neutralization solution, the microsphere foaming agent releases heat and generates gas through a polymerization reaction, and a glue block swellsby several times under the action of the gas; then pelleting, drying and smashing are carried out, and the fast absorption type water-absorbent resin is obtained after surface crosslinking is carriedout. According to the fast absorption type water-absorbent resin and the preparation method thereof, operation is easy, the manufacturing process is easy to control, and the production period is short; the obtained water-absorbent resin is high in absorption speed and small in reverse osmosis, particles obtained after water absorption are high in strength and loose, and the fast absorption type water-absorbent resin is especially suitable for composite core paper diapers and sanitary towels.
Owner:广州得莱适商业咨询有限公司

Sea fennel infant bath foam and preparation method thereof

The invention belongs to the field of daily chemical products and relates to sea fennel infant bath foam and a preparation method thereof. The bath foam is prepared from squalane, a seaweed extract, wheatgerm oil, natural glycine betaine, shea butter, avocado oil, an edelweiss extract, cow milk and a traditional Chinese medicine additive, wherein the traditional Chinese medicine additive is prepared from, Barbados aloe, chamomile, tenuifolia, periostracum cicada, ginger, korean pine seeds and ailantus endocuticle. The sea fennel infant bath foam is high in safety, mild, free of stimulation, capable of combining hair washing and bathing and suitable for infant skin physiological characteristics, the marine organism extraction essence is used as main components and mixed with various animal and plant essences with the moistening and antibacterial actions, hair and skin of infants can be effectively moistened, and the long-term antibacterial, moisturizing, nourishing and softening purposes are achieved for the skin of infants.
Owner:QINGDAO HAIZHIYUAN INTELLIGENT TECH

Special herbicide for organic vegetables and preparation method thereof

The invention discloses a special herbicide for organic vegetables and relates to the technical field of preparation of agricultural medicines. The herbicide comprises 6-8 parts of large head atractylodes rhizome extract, 8-10 parts of costustoot extract, 6-8 parts of Chinese yam extract, 8-10 parts of radix scrophulariae extract, 6-8 parts of glycyrrhiza extract, 10-12 parts of divaricate saposhnikovia root extract, 8-10 parts of astragalus mongholicus extract, 14-16 parts of arisaema heterophyllum blume extract, 8-10 parts of pinellia tuber extract, 8-10 parts of red thorowax root extract, 8-12 parts of Danshen root extract, 8-12 parts of common anemarrhena rhizome extract and 10-18 parts of carbonate. The herbicide has the advantages that the preparation process thereof is simple, the raw material formulation thereof is reasonable and the cost thereof is low; as the raw materials are easy to obtain and are nuisance-less non-chemical components which are natural purely and pollution-free so that no influence is caused to planting of organic food; further, the herbicide has good absorption and good effect and is easy to promote and apply.
Owner:蚌埠海上明珠农业科技发展有限公司

Capsule for radix astragalis and red-rooted salvia root

The present invention relates to a Chinese medicine Jingqi Shuangshen capsule with the functions of invigorating qi, nourishing yin, promoting blood circulation, removing blood stasis, nourishing heart and tranquilizing mind for curing the diseases of palpitation and dyspnea, dizziness, headache, lassitude and hypodynamia, tinnitus and dim eyesight, numbness of limbs and sleepless and amnesia due to angiocardiopathy and cerebrovascular disease with obvious therapeutic effect. Said Chinese medicine is made up by using 4 Chinese medicinal materials of astragalus root, sulvia root, ginseng and Siberian solomonseal rhizome through a certain preparation process.
Owner:JILIN CHANGBAISHAN PHARMA GROUP

Ion diaphragm photoelectrolytic cell using solar energy directly decomposing water to make hydrogen

The present invention relates to ion diaphragm photoelectrolytic cell structure used for photoelectricity chemical reaction, to realize no bias directly photolysis water, belonging to photoelectricity chemical technology field. Said photocell structure includes using perfluorocarboxylic acid / sulfonic acid compound ion membrane dividing container into two chambers, one for holding acid solution as acid chamber, another for holding alkali solution as alkaline chamber. Semiconductor photoelectric material is fixed on conductive glass as light anode and put in alkaline chamber, putting hydrogen separated lower overvoltage inertia cathode material in acid chamber as cathode, short-circuit anode and cathode in photoelectrolytic cell working, light radiating to light anode from alkaline chamber sides to generate hydrogen. Said invented photoelectrolytic cell utilizes respectively putting cathode and anode in different pH acid and alkaline liquor to raise both potential differences, realizing no bias direct light solution water.
Owner:SICHUAN UNIV

A kind of tea drink containing natural plant or natural plant extract and its preparation method and use

The invention relates to tea drink containing natural plants or natural plant extracts, and a preparation method and application thereof, and belongs to the technical field of tea drink. The tea drink containing the natural plants or the natural plant extracts is characterized by consisting the following materials in percentage by weight: 50 to 80 percent of taxus media needle, 10 to 20 percent of whole mimosa pudica and 10 to 30 percent of green tea, or 45 to 70 percent of taxus media needle, 10 to 20 percent of extractive of whole mimosa pudica and 20 to 35 percent of extractive of green tea. The tea drink is natural, fresh and healthy, has a simple preparation method, can leach active ingredients quickly and is convenient to carry and drink. The product has the effects of clearing heatand releasing toxin, resisting bacteria and sterilizing, removing heat and toxin, relieving exterior syndrome and dispelling wind, promoting blood circulation and removing blood stasis, eliminating bacteria and diminishing inflammation, and relieving itching and removing tinea, and can effectively prevent and treat psoriasis, eczema and pruritus.
Owner:ZHEJIANG FORESTRY UNIVERSITY

A kind of pretreatment method for increasing the viscosity of xanthan gum product

The invention belongs to the technical field of preparation of xanthan gum products, in particular to a pretreatment method for increasing the viscosity of xanthan gum products. In this experiment, the fermentation broth of xanthan gum was treated by heat treatment, and then samples were extracted from the treated fermentation broth to detect the viscosity index of the samples. After research, it is found that the viscosity of the final xanthan gum product is greatly improved when the temperature is raised to 75-95°C. The invention improves the extraction process steps of the fermented liquid, and the quality of the xanthan gum product is changed by selecting a suitable temperature to raise the temperature of the fermented liquid.
Owner:淄博迪森生物科技有限责任公司

Health-care product

The invention provides a health-care product, which is prepared from the following raw materials in parts by weight: 5 to 15 parts of dioscorea root, 5 to 15 parts of cassia seed, 3 to 10 parts of medlar, 5 to 10 parts of chrysanthemum, 3 to 8 parts of mulberry, 3 to 8 parts of longan flesh, 1 to 3 parts of black sesame, 2 to 8 parts of sunflower seed, 1 to 2 parts of vitamin A, 1 to 2 parts of vitamin B2, 1 to 2 parts of vitamin E and 15 to 25 parts of biological calcium. The health-care product is convenient to use, is a pure Chinese medicinal preparation without other toxic or side effects, and has good health-care effect on eyes if being used for a long time.
Owner:朱国战

Method for obtaining nano iron plating by direct electroplating

The invention belongs to the technical field of environmentally-friendly electroplating technologies, and relates to a method for obtaining nano metal iron plating by direct electroplating under the lower temperature through utilizing NaFeO2 as raw material and utilizing a sodium hydroxide water solution as an electrolyte. The method mainly comprises the following steps: using Fe2O3 powder and NaOH (which are chemical analytically pure) as raw materials and mixing at the mass ratio of 2:1, calcinating for 4 h at the temperature of 400 DEG C so as to obtain pure NaFeO2 powder raw material; adopting a NaOH solution with the mass fraction of 30-50 percent as the electrolyte, adopting a platinum wire as the anode and adopting a copper sheet as the cathode; dissolving a defined amount of NaFeO2 powder into the NaOH solution to form a NaFeO2 saturated solution; performing electroplating for 1-3 h under the condition of 25-80 DEG C and 1.8 V constant voltage, taking out the cathode after electroplating, and washing and drying, so that the nano iron plating is obtained.
Owner:SHANGHAI UNIV

Landscape flowers and plants cultivation soil and preparation method thereof

The invention provides landscape flowers and plants cultivation soil, and relates to the technical field of plant cultivation. The landscape flowers and plants cultivation soil consists of the following raw materials in part by weight: 10-15 parts of river sand, 8-10 parts of mica minerals, 6-8 parts of perlite, 10-12 parts of peat, 10-12 parts of wood powder, 20-30 parts of garden soil, 10-12 parts of plant ash, 3-5 parts of moss, 2-5 parts of weeding agents, 4-6 parts of parasite expelling agents and 2-4 parts of perfume. The landscape flowers and plants cultivation soil has the advantages that a technological process is simple, the raw materials are proportioned reasonably, cost is low, the raw materials are easy to obtain, are pollution-free ingredients and are purely natural and pollution-free, planting of landscape flowers and plants is not affected, the landscape flowers and plants absorb nutrition of the landscape flowers and plants cultivation soil well, effects are obvious, and the landscape flowers and plants cultivation soil is convenient to popularize and use.
Owner:蚌埠海上明珠农业科技发展有限公司

Composite tabletting candies having effect of regulating emotion and preparation method of composite tabletting candies

The invention relates to composite tabletting candies having the effect of regulating emotion and a preparation method of the composite tabletting candies. The composite tabletting candies are made from the following components in parts by weight: 60-70 parts of sugar alcohol, 5-15 parts of a turmeric extract, 5-10 parts of phosphatidylserine, 5-10 parts of theanine, 0.1-0.5 part of a sweetening agent, 0.1-0.5 part of essence and 0.1-0.5 part of magnesium stearate. The composite tabletting candies disclosed by the invention have the beneficial effects that through compounding of the turmeric extract, the phosphatidylserine and the theanine, and through a granulation technique and a tabletting technique, the obtained composite tabletting candy products have good effects in the aspects of regulating the emotion and resisting depression, and are significant in effects and free from other side effects.
Owner:YANTAI NEW ERA HEALTH IND

Perfumed soap for smoothing striae atrophicae and preparation method thereof

The invention belongs to the field of daily chemical products, and relates to perfumed soap for smoothing striae atrophicae. The perfumed soap for smoothing the striae atrophicae is prepared from, by weight, 14-25 parts of coconut oil, 6-12 parts of red wine, 8-15 parts of glycerin, 14-24 parts of olive oil, 12-20 parts of kiwi fruits, 10-20 parts of gold berries, 10-20 parts of tomatoes, 7-16 parts of avocados, 5-15 parts of honey, 8-17 parts of shea butter, 3-9 parts of deep sea fish skin collagen, 6-12 parts of traditional Chinese medicine extract and 18-22 parts of sodium hydroxide. According to the perfumed soap for smoothing striae atrophicae, basic application of general soap is achieved, and the effects of smoothing skins, lubricating and firming the skins are achieved; the multiple traditional Chinese medicine ingredients supplement with one another, the striae atrophicae is smoothed, the effect is significant, toxic and side effects do not exist, and the perfumed soap for smoothing the striae atrophicae can be used by contemporary urban women and males and females in puberty.
Owner:QINGDAO HAIZHIYUAN INTELLIGENT TECH

Food, health product or medicine composition for treating gastric ulcer

The invention provides a food, health product or medicine composition for treating gastric ulcer. The food, health product or medicine composition is prepared from the following raw materials in parts by weight: 60-75 parts of sea-buckthorn seed oil, 10-15 parts of boxthorn seed oil and 15-20 parts of nitraria tangutorum seed oil. After the raw materials are matched and used, the synergetic effect is played. The food, health product or medicine composition can be used for effectively treating gastric ulcer; and raw materials are safe and non-toxic and do not have other side effect, and a novel choice is provided to clinical administration.
Owner:CHINA ACAD OF SCI NORTHWEST HIGHLAND BIOLOGY INST

Traditional Chinese medicine composition for treating cervical and lumber vertebra diseases

The invention relates to a traditional Chinese medicine composition, in particular to a traditional Chinese medicine composition for treating cervical and lumber vertebra diseases, belonging to the technical field of Chinese medical and medicine. The traditional Chinese medicine composition for treating cervical and lumber vertebra diseases is used for treating various diseases and pains of a human body, such as blocked meridians, unsmooth circulation of qi and blood, muscle pains, stuff articulations, numbness and swelling and the like caused by the intrusion of exogenous pathogens, such as wind, coldness, dampness and the like by utilizing the efficiency of traditional Chinese medicines, such as invigorating blood, expelling stasis, expelling the wind, removing the dampness, alleviating the pain, dispelling nodes, uniting the muscles and the bones as well as benefiting the joints.
Owner:吴秀侠

Body lotion capable of eliminating striae atrophicae and preparation method of body lotion

The invention belongs to the field of daily chemical products, and relates to a body lotion capable of eliminating striae atrophicae. The body lotion is prepared from the following raw materials in parts by weight: 6-14 parts of lecithin, 0.5-1 part of cetostearyl alcohol, 1-2 parts of rose essential oil, 7-14 parts of red wine, 6-16 parts of glycerol, 14-24 parts of olive oil, 10-20 parts of kiwi fruits, 12-20 parts of abiu, 14-20 parts of tomatoes, 7-16 parts of avocado oil, 5-15 parts of honey, 6-14 parts of shea butter, 3-9 parts of abyssal fish skin collagen, and 6-12 parts of a traditional Chinese medicine extract, wherein the traditional Chinese medicine extract is prepared from the following crude drugs: angelica sinensis, radix angelicae, aloe, chamomile, sophora japonical and spina gleditsiae. The body lotion is easy to spread and not greasy, and enables the skin to be tender and smooth, and shrinks and tightens the skin; meanwhile, the fruits and the traditional Chinese medicine components are added for supplementing each other, the effect for eliminating the striae atrophicae is obvious, no toxic or side effect exists, and the body lotion is suitable for the modern urban women, the woman during pregnancy, and the men and women in the puberty.
Owner:QINGDAO HAIZHIYUAN INTELLIGENT TECH

Fresh-keeping particles used for preparing film or blister sheet and preparation method of particles

The invention discloses fresh-keeping particles used for preparing a film or a blister sheet. The fresh-keeping particles are prepared from the following raw materials in percentages by mass: 30%-45%of carrier resin, 25%-40% of natural zeolite powder, 3%-10% of a ZSM-5 molecular sieve, 1%-5% of silicon dioxide, 1%-3% of zinc oxide, 0.5%-2% of natural trehalose, 0.1%-1.5% of a coupling agent, 2%-6% of a heat stabilizer, and 0.5%-3% of a dispersant. The fresh-keeping particles disclosed by the invention can be added into resin such as PE, PP, PS, EVA and EPS to prepare the fresh-keeping film ora blister sheet product having the function of absorbing harmful gases; and the fresh-keeping film or the blister sheet product prepared from the fresh-keeping particles can continuously and effectively adsorb harmful gases such as ethylene and carbon dioxide generated during storage and transportation of fruits and vegetables, control moisture condensation in a bag, kill and inhibit bacteria, reduce bacterium breeding, inhibit postripeness of the fruits and the vegetables, and can significantly prolong shelf life of the fruits and the vegetables.
Owner:俞锃

Probiotic solid beverage with bidirectional regulation effect and preparation method thereof

The invention discloses a probiotic solid beverage with a bidirectional regulation effect and a preparation method thereof. The solid beverage is composed of a probiotic bag and a dietary fiber bag. The probiotic bag comprises bifidobacterium lactis, lactobacillus acidophilus, lactobacillus rhamnosus, lactobacillus casei, isomerized lactose and xylooligosaccharide; and the dietary fiber bag comprises pectin, inulin, polydextrose, resistant dextrin and fructo-oligosaccharide. The probiotic solid beverage disclosed by the invention has the effects of bidirectionally regulating the environment inintestinal tracts and preventing constipation, diarrhea and other intestinal dysfunctions, and is a solid beverage which is easy to carry and eat. The probiotic solid beverage disclosed by the invention can be used in a separate manner, can also be used in a combined manner, has a better combined use effect, can be directly used in use, and can also be taken after being mixed with warm water. Theprobiotic solid beverage provided by the invention has no other side effects, and can be eaten as food or health food for a long time.
Owner:上海昊岳生物科技有限公司

Preparation method for healthcare nourishment

The invention discloses a preparation method for healthcare nourishment. The preparation method comprises the following steps: (1) cleaning, drying and grinding 10g of Chinese dates, 15g of wild jujubes, 20g of soybeans, 10g of wolfberry fruits, 10g of raw hawthorns, 15g of coked hawthorns, 10g of dried orange peel, 10g of dried gingers, 10g of radix astragali and 10g of poria cocos into powder, uniformly mixing the materials for future use; (2) adding 2g of a tomato extract, 5mg of selenium trace elements and 5mg of germanium trace elements to the mixture obtained in the step (1) for uniformly mixing to obtain the healthcare nourishment. The healthcare nourishment obtained by using the preparation method disclosed by the invention is abundant in nutrition, contains a plurality of vitamins and trace elements, has an anti-cancer action, and is convenient to eat, eatable directly and low in production cost.
Owner:康爱民

Tablet composition with solifenacin and preparation method of tablet composition

InactiveCN105362245AGood treatment effectEasy route of administrationInorganic non-active ingredientsDrageesFormularyHyperactivity bladder
The invention discloses a formula of a medicine composition with solifenacin and a preparation method of the tablet composition. The active component of the medicine composition is (1S)-(3R)-1-azabicyalo[2.2.2]oct-3-yl3,4-dihydro-l-phenyl-2-(1H)-isoquinoline carboxylic acid succinate (solifenacin). The preparation method includes the steps of smashing the active component and corresponding auxiliaries respectively, conducting physical mixing, conducting direct tabletting on dry powder, wrapping film coatings on tablets, and obtaining the medicine composition. The tablets can be used for treating or improving symptoms of overactive bladder including frequent micturition, urgent urination, acute urinary incontinence and other urinary tract symptoms.
Owner:SHANDONG ZHONGTAI PHARMA

Body-strengthening and body-building food composition and preparation method thereof

The present invention provides a body-strengthening and body-building food composition and a preparation method thereof. The composition comprises the following components in parts by weight: 0.001-0.3 part of casein phosphopeptide, 0.05-3 parts of deep sea fish collagen peptides, 0.01-2 parts of yak bone powder, 0.005-1 part of colostrum basic protein, 0.01-2 parts of hydrolyzed egg yolk powder and 0.001-0.2 part of krill oil powder. The body-strengthening and body-building food composition can be used for preparing health-care food. The health-care food composition can prevent and relieve bone and joint inflammation, osteoporosis and other skeletal diseases, at the same time has effects on delaying aging, preventing geriatric diseases, strengthening body and building body, etc., and is suitable for a long-term consumption.
Owner:丽睿客信息科技(北京)有限公司

Krill oil softgel for protecting bone health as well as preparation method and application thereof

InactiveCN105661509AReduce meshPromote partial parcelsFood shapingEdible oils/fatsSoftgelMedicine
The invention relates to a krill oil soft capsule for protecting bone health, a preparation method and application thereof, and belongs to the technical field of health food. In the present invention, krill oil, glucosamine salt, calcium source and corn oil are mixed and stirred, homogenized under high pressure, pressed with capsule body, formed, washed and dried to prepare krill oil soft capsule. In the present invention, krill oil, glucosamine and calcium are compounded, and the contents are prepared by high-pressure homogenization technology, and the obtained soft capsule product has a good therapeutic effect on increasing bone density, and the effect is remarkable and has no other side effects. .
Owner:YANTAI NEW ERA HEALTH IND

Health-keeping and healthcare medicinal liquor and preparation method thereof

The invention discloses a preparation method of a health-keeping and healthcare medicinal liquor. The preparation method comprises the following steps of: crushing and mixing fructus lycii, seman biotae, cuscuta chinensis, Chinese yam rhizome, and poria cocos, placing the mixture into a container, soaking the mixture in the rice wine, the part by weight of which is 10-50 times the total part by weight of the traditional Chinese medicines, in a sealed manner for 1 month, and filtering to obtain a product. The medicinal liquor can be used for realizing coordination and balance in a body, promoting the metabolism of cell tissue, promoting the improvement of the cell-derived vitality, effectively eliminating the disturbance of blood circulation, cleaning cholesterol accumulation in a blood vessel, improving the vitality of the blood circulation, and bidirectionally adjusting the internal function in a human body to enable the human body to finally reach the natural balance state, and therefore the medicinal liquor plays obvious roles in keeping health and caring health; and the medicinal liquor is low in cost, simple in process and free of other toxic and side effects.
Owner:冯宇伟

Method for synthesizing 2-position arylpyrido[2, 3-d] pyrimidine derivative

A method for synthesizing a 2-position arylpyrido[2, 3-d] pyrimidine derivative comprises the following steps: firstly, dissolving 3-aminomethylpyridin-2-amine and aryl aldehyde in acetonitrile, and then adding cuprous chloride, 2, 2, 6, 6-tetramethylpiperidin-1-oxide free radical and triethylene diamine into a reaction solution in an oxygen atmosphere, refluxing till the completion of a reaction,removing a solvent, and performing thin-layer chromatographic separation on a residue to obtain a 2-substituted pyrido[2, 3-d] pyrimidine. The method has the advantages as follows: 1), the preparation of a catalyst is simple and high in efficiency; 2), the catalyst does not contain precious metals, is low in price, and has very high chemical stability; 3), the catalytic process is good in selectivity, free of other side reactions, high in efficiency and environment-friendly; the operation is convenient, the cost is low, the yield is high, mass synthesis can be performed, and the method is applicable to industrial production.
Owner:JINGCHU UNIV OF TECH
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