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479results about How to "Improve medicinal effect" patented technology

Shaddock whole-fruit beer and its production process

InactiveCN101085950AModerately sourSour and mellowBeer brewingYeastCuticle
The invention provides a method for preparing beer by using pomelo. It comprises following steps: washing pomelo, removing epiderm (or not) and bad part, separating pulp from peel, cleaning peel, cutting peel, adding water and grinding, controlling temperature, adding proper amount of acid and stirring evenly, adding enzyme and getting peel enzyme reaction liquid, beating pulp, removing seed and getting pulp slurry, adding proper amount of acid and stirring, adding enzyme and getting pulp enzyme reaction liquid; mixing peel enzyme reaction liquid with pulp enzyme reaction liquid according to a certain proportion, stirring evenly and getting pulp slurry enzyme reaction liquid, filtering and getting pomelo clear juice; mixing filtered pomelo clear juice with brewed beer, loading, sealing, disinfecting, cooling, packing and getting pomelo beer; or mixing pomelo enzyme reaction liquid with prepared cereal mash, boiling, cooling, injecting yeast and preparing with beer processing steps and getting fermented pomelo beer.
Owner:林伟锋 +3

Pollution-free method for planting dendrobium nobile lindl

The invention relates to a method for planting dendrobium nobile, in particular to a pollution-free method for planting the dendrobium nobile lindl. The pollution-free method for planting the dendrobium nobile lindl comprises the steps of tissue culture seedling breeding, site selection, ground cultivation under a greenhouse, matrix laying, field planting of seedlings, daily planting environment management, daily management and harvest and storage. After tissue culture seedling transplanting, the survival rate is high, growth is fast, the yield is high, nutrition ingredients of the dendrobium nobile lindl are close to those of wild dendrobium nobile lindl, the medicinal value is high, pesticide application is reduced, and plant diseases and insect pests seldom occur.
Owner:普洱市民族传统医药研究所

Cosmetic formulation for skin spot-eliminating, whitening and wrinkle-removing, and its preparing method

ActiveCN1709474AObvious depolymerizationIncreased depolymerizationUnknown materials
The present invention relates to face-beautifying preparation with the functions of removing facial chloasma, whitening facial skin and removing facial wrinkles. Said face-beautifying preparation contains 6 ingredients of rose extract, Chinese angelica root extract, carthamus flower extract, grape seed extract, vitamin C and vitamin E. Besides, said invention also provides its preparation method.
Owner:杜越新

Compound traditional Chinese medicine for treating fracture and injury, prepn. method and use thereof

A Chinese medicine in the form of honeyed pill, dripping pill, mixture, powder, tablet, capsule, etc is an improvement on the prescription of original Chinese injury drug in such areas that original zanthoxylum nitidum is replaced by hairy zanthoxylum nitidum and original capejasmine fruit is replaced by Jian capejasmine fruit for higher curative effect.
Owner:GUANGXI WUZHOU PHARMA GRP

Polylactic acid fiber non-woven fabric used for hygienic material

InactiveCN105239270ADoes not affect natural ecologyImprove water repellencyNon-woven fabricsPlant SourcesNonwoven fabric
The invention relates to a polylactic acid fiber non-woven fabric used for a hygienic material, belongs to the technical field of hygienic materials, and solves the problem that the present non-woven fabrics are single in function. The polylactic acid fiber non-woven fabric used for the hygienic material is by a pure polylactic acid fiber or a mixture of a polylactic acid fiber and a non-petroleum based fiber, the mixture comprises 50 to 100 % of polylactic acid fiber and 0 to 50 % non-petroleum based fiber. The polylactic acid fiber is used as the raw material of the polylactic acid fiber non-woven fabric, the polylactic acid fiber non-woven fabric is pure natural, bacteriostatic without sensitization, the plant source fiber is smooth, bacteriostatic, and can ventilate, drain sweat, relief itch and care skin. The non-petroleum based fiber is used for blending, natural characteristics of the polylactic acid fiber cannot be influenced, and defects of hydrophobicity and hard handfeel of the polylactic acid fiber can be overcome. Negative ions and traditional Chinese medicines are added in the non-woven fabric, special medical performances of the product can be increased, a medical need of the non-woven fabric used for the hygienic material can be met.

Chirality 7-(piperazine-substituted pyrazol aldehyde condensation isoniazide) fluoroquinolone carboxylic acid derivative as well as preparation method and application thereof

The invention discloses a chirality 7-(piperazine-substituted pyrazol aldehyde condensation isoniazide) fluoroquinolone carboxylic acid derivative as well as a preparation method and application thereof. The chirality 7-(piperazine-substituted pyrazol aldehyde condensation isoniazide) fluoroquinolone carboxylic acid derivative is a compound with the general structural formula (I), wherein R1 is H, methyl or ethyl, and R2 is H or methyl. According to the chirality 7-(piperazine-substituted pyrazol aldehyde condensation isoniazide) fluoroquinolone carboxylic acid derivative provided by the invention, fluoroquinolone, isoniazide and pyrazole aldehyde hydrazone are effectively combined to form a compound with a new structure; superposition and cooperation of activity are achieved; superposition of the three pharmacophores of fluoroquinolone, isoniazide and pyrazole aldehyde hydrazone is realized, the antituberculosis activity is improved, the toxic and side effects of fluoroquinolone and isoniazide to normal cells are decreased, and meanwhile, the probability that mycobacterium tuberculosis resists such drugs can be lowered; the chirality 7-(piperazine-substituted pyrazol aldehyde condensation isoniazide) fluoroquinolone carboxylic acid derivative can serve as an antituberculous active substance used for development of an antituberculous drug with a new structure.
Owner:HENAN UNIVERSITY +1

Rhodiola crenulata extract and preparation method thereof

The invention provides a rhodiola crenulata extract which is characterized in that: in the extract, the weight percentage of rhodioloside is not less than 10%, the weight percentage of rhodiola polysaccharide is not less than 30%, and the weight percentage of rhodiola polyphenol is not less than 34.0%; and the content of rosavin is 0%. The invention also provides a preparation method of the extract. The rhodiola crenulata provided by the invention has the advantages of exact drug effect, stable quality and strong controllability.
Owner:CHENGDU UNIV OF TRADITIONAL CHINESE MEDICINE

Ganoderma-lucidum medicinal mycoplasm, pharmaceutical preparation, pharmaceutical composition and food composition

ActiveCN101829172AGood health and medicinal effectsRegulate immunityFungiNervous disorderDrugGanoderma lucidum
The invention provides a ganoderma-lucidum medicinal mycoplasm, which is prepared by a method comprising the following steps: pulverizeing ginseng, adding water to moisten, and sterilizing to obtain the fermentation substrate; activating the ganoderma lucidum strain, and carrying out enlarged culture to obtain the fermentation strain; and inoculating the fermentation strain in the fermentation substrate, and carrying out bidirectional solid fermentation at 24-28 DEG C for 10-20 days under a lucifugal condition. The invention provides a pharmaceutical preparation which comprises the ganoderma-lucidum medicinal mycoplasm and a medicinal carrier. The invention provides a pharmaceutical composition which comprises the ganoderma-lucidum medicinal mycoplasm, pharmacological active substances and a medicinal carrier. The invention also provides a food composition which comprises the ganoderma-lucidum medicinal mycoplasm and nutriologically acceptable food additives. The ganoderma-lucidum medicinal mycoplasm has the active constituents in both ginseng and ganoderma lucidum, and thus, has favorable effects of health care and medicinal function.
Owner:陈心智 +3

Planting method for Dendrobium officinale Kimura et Migo

The invention relates to the technical field of agriculture plantation, in particular to a planting method for Dendrobium officinale Kimura et Migo. The method includes the steps of seedbed preparation, culture matrix preparation, flowerpot preparation, field planting, watering, fertilizer application, pest control, temperature and humidity control and the like. The method has the advantages that the survival rate of transplanted tissue culture seedlings is high and can reach 99% or above; biogas slurry is applied and sprayed, especially biogas slurry generated by a soft biogas digester is used for specially processing a culture matrix, produced Dendrobium officinale Kimura et Migo has plump leaves and stems, the content of various nutrition ingredients is high, growth is rapid, yield is high, the effective medicinal component content is higher than that of wild Dendrobium officinale Kimura et Migo, the pest and disease damage occurrence rate is obviously decreased, cost is reduced, and the food safety of Dendrobium officinale Kimura et Migo is improved. Dendrobium officinale Kimura et Migo can be harvested in 14-16 months after being planted through the method.
Owner:GUANGXI NANYIZAI SCI & TECH CO LTD

A kind of brewing method of kudzu root wine

ActiveCN102268344AAntibacterialSolving the Difficulty of Poor Importability in Making LiquorAlcoholic beverage preparationBiotechnologyNutrition
The invention discloses a brewing method of kudzuvine root wine. The brewing method is characterized by comprising the following steps: saccharifying rhizomes of leaguminosae plant kudzuvine used as a main raw material and indica rice used as an auxiliary material in different vats by using Chinese yeast and rice wine koji; and mixing mashes and distilling, and cellaring and ageing, and then blending so as to obtain the kudzuvine root wine. By using the method, the difficulty that distilled spirit prepared from kudzuvine root by a production plant in the past few years has poor mouth feel is solved; and the kudzuvine root wine prepared by the method provided by the invention has pure taste, and also completely maintains the nutrient and medical efficiencies of the kudzuvine root, such as blood circulation invigorating and sterilizing function on a human body and the function of improving the immunity of a human body. In the method provided by the invention, the kudzuvine root is used as the raw material, and raw materials such as cavings and the like in the traditional brewing are replaced by the kudzuvine root because the kudzuvine root has high fiber contents. The white spirit brewed by the method is mellow and unique, is rich in wine quality and is sweet and delightful. According to the invention, the processing technology is simple, has high operability and high economic and social benefits.
Owner:刘海燕

Extraction method of morindea officinalis polysaccharide

The invention provides an extraction method of morindea officinalis polysaccharide, belonging to the technical field of traditional Chinese medicines and solving the problems that in the existing morindea officinalis polysaccharide extraction method, the extraction method has complicated process steps and a poor protein removal effect, and the yield and purity of the obtained morindea officinalispolysaccharide are low. The extraction method of morindea officinalis polysaccharide in the invention comprises the following steps of: drying morindea officinalis rhizome and then smashing to 40-80 meshes; adding a chloroform / methanol mixed solvent in morindea officinalis powder for carrying out reflux extraction; carrying out alcohol extraction on a filter cake obtained by filtration and then adding water for lixiviation; subsequently, filtering and concentrating a filtrate, carrying out alcohol precipitation on a concentrated liquid and then filtering so as to obtain the crude morindea officinalis polysaccharide; adding the crude morindea officinalis polysaccharide into a n-butanol / trichloroacetic acid mixed solvent for processing, and entering a chromatographic column for elution; andcarrying out concentration, alcohol precipitation, filtration and drying on an effluent liquid so as to obtain the morindea officinalis polysaccharide. The extraction method of the morindea officinalis polysaccharide in the invention has a simple process and a good protein removal effect, and the extracted morindea officinalis polysaccharide has less impurities and high yield and purity.
Owner:朱孟勇

Animal chew product with multiple dental hygiene benefits

A fabric sleeve having an edible product at least partially disposed therein. The sleeve provides a plurality of openings through which an animal chews the interior contents, thereby scaling and flossing its teeth and massaging its gums on the sleeve openings and edible treat. Because the animal must access the edible product through the sleeve openings, the contact time with the edible product is increased and the beneficial effect of any medicinal agent are enhanced. Moreover, the sleeve may treated with a medicinal agent and may be made easily re-loadable through a re-sealable closure disposed along an edge of the sleeve. Thus, multiple dental hygiene benefits are achieve in a single animal chew article.
Owner:BEVERLY REED AGNEW D D S P C

Chinese medicinal composition granules and preparation method thereof

The invention discloses Chinese medicinal composition granules, which comprise the following ruptured powder in part by weight: 6 to 12 parts of ginseng ruptured powder, 4 to 10 parts of American ginseng ruptured powder, and 1 to 7 parts of pseudo-ginseng, wherein the granularity D90 of the ruptured powder is between 5 and 75 mu m. The Chinese medicinal composition granules have the effects of replenishing Qi and nourishing Yin and warming the meridians, and can treat shortness of breath and fatigue, dizziness, palpitations and chest tightness, dry mouth and pharynx, insomnia and dreamful sleep, and other symptoms of deficiency of Qi and Yin, and obstruction of collaterals by blood stasis. In addition, the invention also provides a method for preparing the Chinese medicinal composition granules.
Owner:中山市中智中药饮片有限公司

Kiwi fruit planting method

The present invention relates to the technical field of agricultural planting, in particular to a planting method of kiwifruit, comprising: seedling cultivation, grafting, land arrangement, transplanting and scaffolding, cultivation management, pollination of kiwifruit plants, flower thinning and fruit thinning treatment, and pest control step. The effect of the present invention: by placing branches in the pits for planting kiwifruit, the root system of the kiwifruit after planting will not reduce the survival rate due to failure to drain water in time in the rainy season.
Owner:GUANGXI LEYE BAINONG ORIGINAL ECOLOGY FOOD DEV CO LTD

Plant food preservative and production method thereof

The invention relates to an antistaling agent, in particular to a plant food antistaling agent and a preparation method thereof. The components of the antistaling agent and the contents via part by weight are as follows: 10 parts to 40 parts of garlic, 20 parts to 50 parts of rosemary, 5 parts to 20 parts of clove and 5 parts to 20 parts of liquorice. The preparation method comprises four steps of raw material selection, processing with wine, decoction and filtration of the liquorice and finished product preparation. The plant food antistaling agent completely adopts natural plants, thus having strong antioxidant effect while maintaining the natural nutrient components of the plant food, besides, the food which goes through refreshment has medicinal value good for human body. The preparation method of the antistaling agent adopted is simple in technique and convenient in operation, thus being applicable for scale production and mass application. The plant food antistaling agent has good stability and long-acting refreshing effect, and can effectively preserve the nutrient components of the food and be good for body health.
Owner:张岱银

Production technology of herba dendrobii scented tea

The invention discloses a production technology of herba dendrobii scented tea, relating to the field of food processing. The production technology comprises the following steps: picking, carrying out first drying, scenting, performing firing in refinement processing, removing mixed color and packaging, sorting blossoms and partially opening buds by adopting a manual sorting picking method. The herba dendrobii flowers are obvious in effects and the strongest medical effect can be guaranteed. The optimal medical effect of the herba dendrobii scented tea can be achieved after the herba dendrobii scented tea is treated by the following steps: carrying out primary drying and first drying, roasting and drying and firing in refinement processing during refining and then removing mixed color, and finally packaging the herba dendrobii scented tea. The herba dendrobii scented tea is suitable for symptoms such as psychanopsia, restlessness, high working pressure and the like.
Owner:广西弄峰山铁皮石斛科技有限公司

Preparation method of triglyceride type fish oil and prepared triglyceride type fish oil

The invention relates to the field of preparation of fish oil and specifically relates to a preparation method of triglyceride type fish oil; and in addition, the invention further relates to the triglyceride type fish oil prepared by using the method. The preparation method of the triglyceride type fish oil comprises the following steps of: (A) taking raw materials of ethyl ester type fish oil, glycerin and an alkaline catalyst according to the weight ratio of (100-150): (10-15): (1-1.5); and (B) utilizing the alkaline catalyst to esterify the ethyl ester type fish oil and the glycerin to the triglyceride type fish oil. According to the preparation method of the triglyceride type fish oil, provided by the invention, the alkaline catalyst is used for transforming the ethyl ester type fish oil and the glycerin to the triglyceride type fish oil, so that the cost of the raw materials is low, the equipment investment is low, and the preparation method is easy to realize large-scale production. The triglyceride type fish oil produced by the method is further rich in EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) which are omega-3 polyunsaturated fatty acids and ethanol-free and have no side effects after being taken.
Owner:四川欣美加生物医药有限公司

Aartificial breedubg method for P.manil-lensis

This invention provides a method for culturing a fluke. Culture introduced elite or wild strong flukes by manpower in clean pool or tank. The culturing process is feeding breeding seedling and feeding seedling in a small pool with anticoagulant-treated fresh blood of cattle, pig, sheep or fowls, or feeding with the packaged treated fresh blood packaged with pig small intestine and put in the pool after bundled to nodular of 2-3cm each membered. This feeding technology is modern; especially this invention adopts noncondensing blood that can guarantee both quality and novelty of the blood, so as to guarantee health and good growing of flukes.
Owner:周维海

Medicament for treating gynaecologic urinary system infection contamination and preparation method thereof

ActiveCN101314004AFormula features are obviousGood curative effectUrinary disorderCapsule deliveryDiseaseRhizome
The invention relates to a medicine for treating gynaecological urinary system infection. The medicine is prepared by the following raw materials by weight portion: 1.30 to 1.70 portions of phellodendron, 2.80 to 3.20 portions of folium pyrrosiae, 1.80 to 3.20 portions of cogongrass rhizome, 1 grams of atractylis ovata, 1.30 to 1.70 portions of poria cocos, 1.00 to 1.40 portions of alisma orientale, 1.00 to 1.40 portions of teasel roots, 1.00 to 1.40 portions of Chinese wolfberry fruit, 0.80 to 1.20 portions of tree peony root barks, 1.30 to 1.70 grams of dandelion, 1.00 to 1.40 portions of sanguisorba, 1.60 to 2.00 portions of talcum powder and 0.10 to 0.50 portion of liquorice. The invention also discloses a method for producing the medicine for treating the gynaecological urinary system infection. The medicine reduces fever and promotes urination, and invigorates the spleen and strengthens the kidney, and is used for diseases such as urgent micturition, frequent micturition, urination fever, odynuria, lumbago, hypogastric pain and so on caused by damp heat retention. Compared with the prior art, the healing effect is more obvious, and the functions of the medicine are obviously superior to those of Sanjin tablets.
Owner:北京羚锐伟业科技有限公司

General flavone extract of seeds of nigella damascena l., nigella sativa l. or nigella glandulifera freyn et sint., and preparation method and use thereof

InactiveCN103316096AAnti-tumorEasy to prepareAntipyreticAnalgesicsNigella glanduliferaAnti platelet
The invention discloses a general flavone extract of seeds of nigella damascena l., nigella sativa l. or nigella glandulifera freyn et sint., and a preparation method and a use thereof. The extract is extracted from the seeds of nigella damascena l., nigella sativa l. or nigella glandulifera freyn et sint., and the mass percentage of general flavones is 50%-90% of that of the extract. The preparation of the extract comprises: extracting the seeds by water, alcohol or alcohol-water solution, then degreasing by an ether solvent, leaching by an organic solvent, carrying out adsorption and desorption by a macroporous resin column, concentrating, and drying to obtain the extract. The extract provided by the invention has anti-malignant tumor, anti-platelet aggregation and anti-inflammatory activities, is expected to develop into an anti-malignant tumor drug or an anti-platelet aggregation drug or an anti-inflammatory drug, and has significantly medicinal effect; in addition, the preparation method of the general flavone extract of the seeds of nigella damascena l., nigella sativa l. or nigella glandulifera freyn et sint. is simple, has high practicality, and is suitable for industrialized production requirements.
Owner:SHANGHAI UNIV OF T C M

High-sugar dendrobium officinale planting method

The invention discloses a high-sugar dendrobium officinale planting method which includes the steps: A, pouring a cement square column on a mulching film and arranging hooks at midpoints of four sides of the cement square column at intervals of 30cm; B, planting a product with matrixes of pine barks, peanut stems and an abandoned medium after mushroom cultivation; C, performing planting; D, watering; E, applying ecological organic fertilizers; F, preventing disease and pest injury to leaf surfaces by applying sterilizing agents every month; G, controlling temperature and humidity by keeping the temperature in a greenhouse at 18-22 DEG C in the daytime and at 15-20 DEG C at night and controlling the humidity at 60%-80%. The pine barks, the peanut stems and the abandoned medium are mixed to form the product according to the ratio of 4-6:1.2-1.5:1, sheep manure, sugarcane bagasse and sheep manure leavening agents are mixed to obtain the ecological organic fertilizers according to the weight ratio of 900-1100:80-120:1. By the planting method, dendrobium is not easily sick, the polysaccharide content of obtained dendrobium officinale can reach more than 35%, and the content of amino acid and microelements in the dendrobium officinale is higher than wild dendrobium.
Owner:孟连大发铁皮石斛有限公司

Planting method for dendrobium officinale

InactiveCN105409744AImprove food safetyEnhance disease resistance, insecticide and antibacterial effectBiocideBio-organic fraction processingFecesInsect pest
The invention relates to the technical field of agricultural planting, particularly a planting method for dendrobium officinale. The method comprises the steps of: preparing a seedbed; preparing a cultivation matrix; preparing flower pots; performing fixed planting; performing watering; performing fertilization; performing pest control; controlling temperature and humidity and the like. The planting method provided by the invention has the beneficial effects that the survival rate of transplanted tissue culture seedlings reaches over 99%; by virtue of spraying biogas slurry, particular biogas slurry produced in a soft biogas pool, performing special treatment on a cultivation matrix, fermenting silkworm feces as top dressing and self-making a natural plant bactericide to prevent and treat plant diseases and insect pests, the produced dendrobium officinale is fleshy in leaf and stem, high in various nutritional components, quick to grow, high in yield and higher than wild dendrobium officinale in effective medicinal component content, and the occurrence rate of plant diseases and insect pests is obviously reduced, so that the cost is lowered, and the food safety of dendrobium officinale is improved. By adopting the method to plant dendrobium officinale, harvest within 12-14 months can be realized.
Owner:GUANGXI NANYIZAI SCI & TECH CO LTD

Fosaprepitant dimeglumine injection composition and preparation method thereof

The invention relates to the field of medicament preparation, and particularly relates to a fosaprepitant dimeglumine injection composition and a preparation method thereof. The pharmaceutical active ingredients of the fosaprepitant dimeglumine injection composition include the following components in parts by weight: 180-250 parts of fosaprepitant dimeglumine, 12.0-20.0 parts of disodium edetate, 50.0-80.0 parts of polysorbate-80, 250-400 parts of lactose and 2000-3000 parts of water for injection. The preparation method comprises the following steps: dissolving, preparing, adsorbing, pre-freezing, performing sublimation drying and mounting an injection piston. The fosaprepitant dimeglumine injection composition provided by the invention is prepared from the low low-cost auxiliary materials according to a self-developed formula, has the same medicament effect in comparison with the existing fosaprepitant medicament available in America, is low in medicament cost and has no side effect basically; and the lactose used as excipient resists infection and is easy to absorb, so that favorable pharmaceutical effect can be achieved, and crushing of the medicament during storage can be avoided.
Owner:SHANDONG LUOXIN PARMACEUTICAL GROUP STOCK CO LTD

Pollution-free cultivation method for isatis root

The invention discloses a pollution-free cultivation method for isatis root. The method mainly comprises the steps of soil preparation, sowing, thinning and final singling, growth period management, disease and pest control and harvesting. The method provided by the invention adopts a traditional Chinese medicinal pesticide, so the growth environment of isatis root is purified, diseases and pests of isatis root are effectively prevented and treated, and the problems of high residual of chemical pesticides, high pollution and poor insect-preventing effects in the prior art are overcome. In addition, in the process of planting, a great amount of farmyard manure is used as main fertilizer, so the medicinal properties of isatis root are protected to a greatest extent; the yield and the quality of isatis root are effectively improved; and the harvested isatis root has long, straight, strong and uniform roots. The cultivation method is advanced and reasonable, has strong operability, can be learned and used by all kinds of populations and has good popularizing value.
Owner:甘肃广屹寒旱生态农业科技发展有限公司

Preparation method of banana polysaccharide

The invention discloses a preparation method of banana polysaccharide, and the preparation method comprises the following processes in sequence: the banana is washed to be clean, cut to pieces and soaked and processed with acid solution, and then blanched with hot water for a few minutes, cooled, and beaten for stand-by, and then water is added to be extracted. The hydrolysis is performed with double enzyme, and then the enzyme inactivation is performed; the liquid is filtered, and the clear liquid is alcoholized and settled statically over night. The liquid is centrifuged and filtered, the deposit is taken and then washed for two times respectively with 95 percent of ethyl alcohol and acetone, and then dried with vacuum, and the banana polysaccharide crude product is obtained. The banana polysaccharide crude product is taken to be dissolved, centrifuged and filtered with water, and then adsorbed, separated and purified through a DEAE chromatography column on the filtrate, the object is collected and then ultrafilted with ultra filtration membrane, and trapped fluid is collected, alcoholized and settled statically over night. The fluid is centrifuged and filtered, the deposit is washed for two times respectively with 95 percent of ethyl alcohol and acetone, and then dried with vacuum, and the high-purity banana polysaccharide is obtained. The extraction method is simple and safe, no pollution is produced, the yield is high, the production cost is low, the purity of the obtained banana polysaccharide is high, and the preparation method is suitable for the large-scale industrialization production.
Owner:HAINAN STAND BIO TECH

Wild planting imitation method of dendrobii officmalis caulis

The invention provides a wild planting imitation method of dendrobii officmalis caulis. The wild planting imitation method comprises the following specific steps: (1) selecting planting places, namely selecting cliff walls which are positioned at the southern region of Yangtze River, faces to the shade side and has the characteristics that the altitude is 300-1700 meters, the average temperature is 15-21 DEG C all the year round, and rock bodies are sandy conglomerates; (2) selecting planting stocks, namely selecting plants which grow for 1-2 years, have light green colors and developed roots and do not have pest and disease damage as seed plants; (3) planting in January to March, during planting, upturning dendrobii officmalis caulis seed plants, arranging the dendrobii officmalis caulis seed plants by being close to the cliff walls, and tightly fixing the roots of the seed plants on the cliff walls which are smooth, cannot accumulate water and has the slopes being 80-90 degrees by using iron fixing buckles; (4) managing after planting, namely carrying out spray irrigation once every 5-10 days by mountain spring water in the arid season; and (5) harvesting. According to the method, the originally ecological wild planting imitation of dendrobii officmalis caulis can be realized, the harvested dendrobii officmalis caulis has high effective constituents and good quality, and is safe and reliable in quality, and the medicinal efficacy of dendrobii officmalis caulis prepared by the method is equivalent to that of wild dendrobii officmalis caulis.
Owner:TAINING BAXIANYA ECO AGRI DEV CO LTD

Medical use of 7-hydroxy-butylphthalide

The invention belongs to the technical field of pharmaceutical chemistry and particularly relates to medical use of 7-hydroxy-butylphthalide in preparation of drugs for preventing and / or treating cardiac and cerebral vascular diseases.
Owner:NCPC NEW DRUG RES & DEV

Targeted drug delivery device for anti-tumor magnetic nanometer particle drug

The invention belongs to the technical field of drug delivery device products, and particularly relates to a targeted drug delivery device for an anti-tumor magnetic nanometer particle drug. The device comprises a liquid conveying container, a drug liquid conveying device and a control unit, wherein a magnetic field generation device and a biological electric sensor are arranged on the body surface of a tumor area, the magnetic field generator is connected with a magnetic field control device, the drug liquid conveying device is connected with a flow rate controller, and the control unit is respectively connected with the biological electric sensor, the magnetic field control device and the flow rate controller. The targeted drug delivery device can reduce the flowing of the magnetic nanometer particle anti-tumor drug, and the drug can be well centralized into the tumor area, so the concentration of the drug in the tumor area is higher, and the medical effect is good; meanwhile, the strength of a magnetic field and the flow rate of drug liquid can be controlled according to the feedback of the biological electric signals of the tissues of the tumor area, the therapy safety of the magnetic nanometer particle drug is improved, the restoration of the body of a tumor patient is facilitated, and the unnecessary injury to other organs of the body by the drug is also reduced.
Owner:GUANGZHOU YIDAI PHARMA CO LTD
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