42results about How to "Inhibition of thrombus" patented technology

The invention discloses a blueberry black tea bag, which comprises a brewing bag and blueberry black tea packaged in the brewing bag, wherein the raw material of the blueberry black tea is the fresh blueberry leaf, and the blueberry black tea is prepared in the following technical steps of picking fresh leaves, withering, breaking cells, fermenting, drying for the first time, drying for the second time and the like. The blueberry black tea bag is convenient to brew, soluble substances in the tea leaf can be quickly leached and can be thoroughly leached, the brewed tea has mellow taste and bright-coloured soup, and the tea contains a great quantity of flavonoids. The blueberry black tea bag has the efficacies on inhibiting platelet aggregation, preventing thrombus, preventing atherosclerosis, directly inhibiting the generation of free radicals, preventing from ageing, resisting cancer, resisting radiation, resisting allergy and the like.

The invention relates to a formaldehyde remover prepared from the following components in volume ratio: 10-50 parts of Chinese hawthorn seed extracting solution, 10-20 parts of radix angelicae extracting solution, 5-15 parts of golden cypress extracting solution, 1-5 parts of cananga odorata essential oil, 1-5 parts of tea tree essential oil, 1-5 parts of aloe essential oil, 10-20 parts of absolute ethyl alcohol and 30-50 parts of water. The formaldehyde remover contains no chemical substances such as aldehydes, chlorines and the like harmful to human bodies, contains various components such as plant flavonoid, organic acid, inorganic salt, amino acid, biological enzyme and the like beneficial to the human bodies, can well neutralize formaldehyde in air, is simple in using method because of being used through spraying, and is harmless to the human bodies and beneficial to the human bodies after being absorbed by the human bodies; in addition, the formaldehyde remover has sterilizing and disinfecting effects, can be used for improving indoor air quality and purifying air, and has the advantages of no toxicity, no pollution, good formaldehyde removing effect, no stimulation to the human bodies, suitability for long-term use and no secondary pollution.

The invention relates to a special-purpose formaldehyde scavenging agent for an air purifier. The special-purpose formaldehyde scavenging agent is prepared from the following components in parts by volume: 10-50 parts of kernel extracting liquor, 10-20 parts of radix angelicae extracting liquor, 5-15 parts of pomegranate bark extracting liquor, 5-20 parts of rhizoma cyperi extracting liquor, 1-5 parts of reed rhizome extracting liquor, 1-10 parts of extracting liquor of bark of white mulberry root, 0.5-5 parts of cananga odorata essential oil, 0.5-10 parts of tea tree essential oil, 1-15 parts of propylene glycol, 10-30 parts of absolute ethyl alcohol and 30-50 parts of water, wherein the kernel extracting liquor is at least one of hawthorn kernel extracting liquor, peach kernel extracting liquor and apricot kernel extracting liquor. The special-purpose formaldehyde scavenging agent does not contain substances including chlorine and the like which are harmful to a human body, contains various components including plant flavonoid, organic acid and the like which are beneficial to the human body, is strong in pertinence of scavenging the formaldehyde, quick in speed, and specially used for the air purifier, thereby strengthening immunity of a user, killing bacteria and viruses in air and improving air quality. Besides, the special-purpose formaldehyde scavenging agent has the advantages of being nontoxic, harmless, good in formaldehyde scavenging effect, free of stimulus to the human body, suitable for long-term use, incapable of causing secondary pollution, and capable of preventing bacteria and eliminating peculiar smell.

A VE nicotinate injection in the form of emulsion for preventing cerebral infarction is prepared from VE nicotinate, oil for injection, glycerine, emulsifier, coemulsifier and pH regulator. Its preparing process is also disclosed.

The invention relates to a Chinese medicine composition capable of invigorating qi and blood, nourishing yin and yang, improving immunity, resisting to fatigue and inhibiting thrombogenesis. The Chinese medicine composition capable of invigorating qi and blood, nourishing yin and yang, improving immunity, resisting to fatigue and inhibiting thrombogenesis contains the following traditional Chinese medicines: prepared rehmannia root, Chinese angelica, codonopsis pilosula, medlar and morinda officinalis. The Chinese medicine composition provided by the invention can be used for treating climacteric syndrome, enhancing immunity and treating thrombus.

The Chinese medicine composition for treating apoplexy consists of effective components and pharmaceutically acceptable excipient, and the effective components is prepared with astragalus root, red sage, leech, earthworm and Chuanxiong rhizome. It has the functions of benefiting Qi, dredging meridian and promoting blood circulation to disperse blood clots, and may be used in treating apoplexy, especially apoplexy caused by Qi deficiency and blood clots with the symptoms of hemiplegia, facial hemiplegia, dizziness, etc. The present invention also discloses the preparation process, quality control method and use of the medicine composition.

The invention discloses a Chinese herbal medicine composition having lung protecting and PM2.5 damage resisting functions and a preparation method of same. The medicine composition comprises: melastoma dodecandrum, rhizoma polygonatum, walnuts, orange cake, rhizoma chuanxiong, radix glehniae, radix ophiopogonis, schisandra chinensis, herba cistanche, root bark of white mulberry, raw astragalus membranaceus, prunella vulgaris, radix asteris, Chinese yam, lily, flos farfarae, pericarpium citri reticulatae, raw radix glycyrrhizae, chrysanthemum from Chuzhou, radix stemonae, fagopyrum dibotrys, polygonum multiflorum, gecko, Tongbai platycodon grandiflorum, poria cocos, dendrobe, oysters, red peony roots and the like, and a fish scale extract and specially-treated deep sea water. The Chinese herbal medicine composition, with combination of modern production processes, has unique functions of enhancing anti-diseases capability of human body and preventing and reducing damage of PM2.5 on human body, and also has excellent assistant therapy effect on lung diseases, such as pneumoconiosis, pulmonary tuberculosis, small cell lung cancer and the like.

The invention discloses methods for preparing and producing cigarettes with angelica keiskei. The cigarettes comprise 50 kilograms of tobacco shreds, 5 kilograms of angelica keiskei, 5 kilograms of herba portulacae, 1 kilogram of lavandula officinalis and 5 kilograms of fructus momordicae. The method for producing the cigarettes includes extracting medicine liquid; spraying the medicine liquid in the tobacco shreds; storing and fermenting the tobacco shreds; allowing the medicine liquid to be sufficiently absorbed by the tobacco shreds, drying the tobacco shreds and then winding cigarettes to obtain finished products. The methods have the advantages that selected raw materials contain anti-active oxygen [the anti-active oxygen includes hydroxyl free radicals, superoxide free radicals and hydrogen peroxide, oxygen activity can be generated in cells or tissues in normal life metabolic procedures, and different types of tumor, atherosclerosis, diabetes mellitus, liver injury and the like can be caused by environmental factors such as generation of smoking inductive oxygen, oxidative injury of intracellular lipid, proteins, DNA (deoxyribonucleic acid) and the like and induced oxidative stress], have antitumor activity, antioxidant activity, anti-inflammatory activity and antibacterial activity and are anti-HIV (human immunodeficiency virus) and anti-ulcer, accordingly, swollen sore throats, cough, faucitis and trachitis due to excessive smoking addition can be prevented and treated, respiratory tract mechanisms can be maintained, nose and throat mucitis can be treated, residual harmful substances in lungs can be removed, and active cells and the like of blood can be purified; tar can be effectively reduced, harm can be effectively lessened, and immune functions of the bodies of smokers can be improved.

The present invention discloses a processing method of pumpkin herba portulacae vinegar drink. The pumpkin herba portulacae vinegar drink comprises the following raw materials: 55.8% of pumpkins, 20% of herba portulacae juice, 15% of siraitia grosvenorii juice, 0.2% of dry yeast and 10% of acetic acid bacteria. The pumpkin herba portulacae vinegar drink is prepared by fermenting and blending. The products have efficacies of clearing heat and reliving toxins, preventing cancers, regulating and improving high blood lipids, high blood pressure, high blood sugar, beautifying features, nourishing skin, enhancing body constitution, improving body immunity, losing weight, etc., and sour, sweet and refreshing, and natural and pleasant.

The invention relates to a peculiar smell removing antibacterial agent for a refrigerator. The peculiar smell removing antibacterial agent comprises the following components in parts by weight according to the following volume ratio: 10-50 parts of a peach pit extracting solution, 10-20 parts of an angelica root extracting solution, 5-15 parts of a pomegranate bark extracting solution, 1-5 parts of ginger essential oil, 1-5 parts of lemon essential oil, 1-5 parts of tea tree essential oil, 10-20 parts of absolute ethyl alcohol and 30-50 parts of water. The peculiar smell removing antibacterial agent provided by the invention does not contain chemical substances which are harmful to human bodies such as aldehydes, chlorine, peroxide and phenols, and contains the constituents which are beneficial for the human bodies including various plant flavones, organic acids, inorganic salts and amino acids, the peculiar smell removing antibacterial agent has a good effect of killing bacteria, even if being eaten by a person, the peculiar smell removing antibacterial agent is harmless but is beneficial for the human bodies; the lemon essential oil, the tea tree essential oil and the ginger essential oil can effectively remove peculiar smell in the refrigerator; the peculiar smell removing antibacterial agent has the advantages of being non-poisonous, nuisanceless and pollution-free, and strong in peculiar smell removing and sterilization properties, causing no secondary pollution, having no stimulation to human bodies, and being suitable for long-term use.

The invention relates to fiveleaf gynostemma herb health protection tea and making methods thereof, and provides health protection tea made by using fiveleaf gynostemma herb and aizoon stonecrop herb as main raw materials, and making methods thereof. The technical scheme is as follows: the raw materials comprising 50-90 percent of fiveleaf gynostemma herb leaves and 10-50 percent of aizoon stonecrop herb leaves in percentage by weight are prepared. One making method comprises the steps of: decocting the fiveleaf gynostemma herb leaves and the aizoon stonecrop herb leaves into paste juice, and adding a proper amount of edible sugar, preservative and water to be prepared into drink; the other making method comprises the steps of: respectively pulverizing the fiveleaf gynostemma herb leaves and the aizoon stonecrop herb leaves into powder or making by using a superfine pulverizing technology, uniformly stirring, and packaging according to each bag of 2-10g to obtain the health protection tea. The health protection tea has the effects of clearing heat and detoxicating, resisting inflammation and inhibiting the bacteria, reducing blood pressure and blood fat as well as blood sugar, resisting arteriosclerosis, inhibiting the thrombus, calming the nerves and cultivating moral, delaying the senility, resisting and preventing cancers, inhibiting and killing cancer cells, enhancing the activity of lymphocyte in human blood, and strengthening the immunologic function of a human body, and is suitable for auxiliary health protection of patients suffering from hypertension, hyperlipaemia, hyperglycemia and tumors.

The invention discloses waxberry bean vermicelli, which comprises the following raw materials by weight percent: 20 to 40 percent of waxberry juice, 35 to 65 percent of sweet potato starch, 10 to 25 percent of chickpea starch, 15 to 30 percent of canna edulis ker starch, 5 to 20 percent of cassava starch and water with appropriate quantity. The processing steps are that: firstly the sweet potato starch, chickpea starch, canna edulis ker starch and the cassava starch are weighed according to the formula and are uniformly mixed to obtain the mixed starch; water is added into 3 to 20 percent of mixed starch to be made into paste with 95 percent of moisture content, and the paste is heated and prepared into pasty mixture of starch and water; the rest 90 to 97 percent of mixed starch is added into the pasty mixture of the starch and water, and the waxberry juice with the ratio is added into the mixture to be kneaded into starch dough; and the well-kneaded starch dough is put into a dipping machine to be dipped so as to be leaked, the starch dough is boiled in a pot for 2 to 20 seconds, and then the boiled starch dough is taken out of the pot to be cooled by cold water, air cured or dried and packed into the finished product. The bean vermicelli is appropriately sour and sweet, and is rich in multiple nutrients such as lysine, vitamins, flavone and the like. If the bean vermicelli is frequently eaten by people, a healthcare function and a medical function on strengthening the body and delaying the senility can be realized.

The invention discloses preparation of fibroblast growth factor-21(FGF-21) analogue and application to thrombus treatment. The invention provides application of the fibroblast growth factor-21 analogue to any one of the following fields: (A) preparation of products for treating and / or preventing thrombus related diseases; and (B) treating and / or preventing thrombus related diseases. The inventionproves that the fibroblast growth factor-21 analogue (namely fusion protein formed through fusion of fibroblast growth factor-21 and elastin-like polypeptide) can effectively prevent thrombus from occurring, can serve as a drug to treat and / or prevent thrombus, and has the significant value on treatment and prevention of thrombus.

The invention discloses vital energy-benefiting brain-boosting tea and a preparation method thereof. The vital energy-benefiting brain-boosting tea comprises the following raw materials: 8g-13g of medlar, 9g-13g of astragalus membranaceus, 14g-18g of angelica, 9g-14g of roots of common peony, 9g-12g of cassia twigs, 12g-15g of safflower carthamus, 9g-14g of peach kernels, 3g-5g of fresh ginger, 6g-9g of chrysanthemum, 6g-8g of ligusticum wallichii, 18g-20g of earthworms, 10g-12g of white medicinal powder and 15g-20g of jujubes. The raw materials supplement with one another and can be used for eliminating evils to strengthen healthy energy and matching vital energy tonifying with blood activating to keep sufficient vital energy and blood, activating the blood without damaging the healthy energy so as to achieve the effects of tonifying vital energy and activating the blood to dredge collaterals; the vital energy-benefiting brain-boosting tea has the advantages of being convenient to prepare, low in price, free from side effects and good in mouth feel.

The invention discloses a preparation method of a tanshinone IIA microsphere preparation. The method comprises the following steps: dissolving tanshinone IIA and a high-molecular polymer in an organic solvent, then adding the solvent into a dispersion medium, conducting emulsification, volatilizing the organic solvent, and finally conducting suction filtration, washing and drying to obtain tanshinone IIA microspheres. The method provided by the invention not only increases the drug loading capacity and the encapsulation efficiency, but also has the characteristics of good solubility, high stability, safety, no toxicity, good slow-release property, good persistence and high efficiency.

The present invention discloses a flax dried bean curd preparation method. The preparation method comprises the following steps: flaxseeds are refinedly selected, the selected flaxseeds are stir-fried, and the stir-fried flaxseeds are ground into powder; refinedly selected soybeans are soaked to enable the soybeans to absorb water to be full, the soaked soybeans are ground into a pulp, the pulp is boiled at a temperature of 97-100 DEG C for 5-15 minutes, the residues are filtered out to obtain soybean milk, the temperature is lowered to 80-90 DEG C, the flax powder is added into the soybean milk, the soybean milk and the flax powder are mixed evenly, brine is added into the mixture to conduct curdling, when particles at sizes of sesame seeds appear in the soybean milk, the curdling is stopped, the temperature is kept at 65-75 DEG C to enable the curdled soybean milk to be curdled continuously with a lid covering, after the final curding is completed, the bean curd jelly is spooned on a package cloth, the package cloth is tied tightly, and the packaged bean curd jelly is pressed with a pressure to obtain white dried bean curds; brine water is prepared and boiled out, the obtained white dried bean curds are put into the boiled brine water to be boiled for 30 minutes, a fire is turned off, and the white dried bean curds are stewed for 3 hours to obtain the finished products of the flax dried bean curds. The obtained flax dried bean curds are healthy and delicious, unique in flavor, and hygienic and safe. The preparation method can improve the nutritional and health-care values of the dried bean curds, at the same time can also improve the flavor of the dried bean curds, so that the flax dried bean curds get a unique and fragrant nutty flavor.

The present invention discloses pumpkin flower herba portulacae tea. The pumpkin flower herba portulacae tea comprises 50% of pumpkin flowers, 30% of herba portulacae and 20% of siraitia grosvenorii flowers. The raw materials are cut into thin materials at 1 mm-2 mm, the cut materials are enzyme deactivated, the enzyme deactivated materials are dried, and the dried materials are packaged into the pumpkin flower herba portulacae tea. The tea has efficacies of clearing heat and relieving toxins, and preventing cancers, can relieve fatigue, improve human body vitality, prevent and cure heart, brain and vascular diseases, promote cell metabolism, and improve sleep in a long term drinking, can enable the elderly to regain youth vitality, increases the intelligence of children, and enables teenagers and middle-aged people to gain fighting will.

The invention discloses a preparation method of specnuezhenide, and specnuezhenide and an application of the preparation method. The preparation method comprises the following steps of extracting thespecnuezhenide from osmanthus fragrans seeds by a percolating extraction method, so as to obtain an osmanthus fragrans seed extract; sequentially leaching specnuezhenide in the osmanthus fragrans seedextract through petroleum ether, dichloromethane and n-butanol so as to obtain an n-butanol layer leaching substance; and performing two-step normal-phase column chromatography on the n-butanol layerleaching substance so as to obtain specnuezhenide. According to the preparation method disclosed by the invention, the osmanthus fragrans seeds are used as raw materials, through operations of percolating extraction, fractional leaching, two-step normal-phase column chromatography and the like, the specnuezhenide of which the purity is as high as 95% or above is prepared. When the specnuezhenideis used for preparing cardiac obstruction resisting medicines or health-care products, the aggregation effect of platelet of rabbits can be significantly restrained, the metabolic rate of cardiac muscle cells can be increased, antiinflammatory activity is improved, the formulation of thrombosis is restrained, and the specnuezhenide has important significance in preventing and treating cardiac obstruction diseases and developing new medicines.

The invention discloses a health care food facilitating feces excretion. The health care food is prepared from, by weight, 50-60 parts of Chinese torreya oil, 30-40 parts of hemp seed oil, 10-20 parts of perilla oil and 10-15 parts of cassia tora seed oil. The health care food has the advantages of relaxing bowel, having no toxic or side effects, building the body and the like.

The invention relates to mud snail vermicelli and a production method thereof. The mud snail vermicelli comprises the following raw materials in percentage by weight: 60%-75% of starch, 8%-20% of roquette seed powder, 8%-20% of artemisia desterorum spreng seed powder, 5%-15% of mud snail proteolysis liquid and 1.0%-1.8% of calcium salt. Therefore, a traditional eating method of mud snails is broken through; the characteristic that nutritional components of the mud snail proteolysis liquid are very easy to absorb is utilized sufficiently and the inherent fishy smell of the mud snails is removed; bioactive substances and nutritional health-care components of the starch, roquette seeds, artemisia desterorum spreng seeds and the like are introduced into a vermicelli product sufficiently to generate a synergistic interaction effect, so that the nutrition is comprehensive and abundant, the health-care function is prominent, the taste is delicious, the mouth feel is good, the elasticity and the toughness are good, the mud snail vermicelli is natural and green, and the eating safety is high. After the mud snail vermicelli is eaten usually, the immunocompetence of a human body can be improved, the physiological equilibrium of an organism is kept, the body is built and the life is prolonged. The invention provides a novel green vermicelli food which is nutritional, health-care and purely natural, and has a tender and smooth mouth feel and a delicious taste.

The invention relates to a traditional Chinese medicine for treating hypertension and a preparation method thereof. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 10 to 15 parts of prunella vulgaris, 10 to 20 parts of root of kudzu vine, 3 to 5 parts of rhizoma gastrodiae, 3 to 4 parts of eucommia, 5 to 8 parts of ligusticum wallichii, 6 to 8 parts of oriental waterplantain rhizome, 5 to 6 parts of haw, 10 to 12 parts of earthworm, 10 to 12 parts of red sage root, and 10 to 12 parts of cassia seed. The invention aims to provide a traditional Chinese medicine that has a quick effect and is capable of shortening the time of treatment, and a preparation method thereof.

The invention discloses a film-covered stent. Usually, the end of the film-covered stent is provided with a part which is not covered by a film, so that the film-covered stent is well anchored, and an inlet of a branched blood vessel is prevented from being shaded. But thrombus, intimal hyperplasia and the like are easily caused by the part which is not covered by the film, the stability of blood flow in the branched blood vessel can be interfered, and stenosis is caused in the branched blood vessel. In order to solve the problems, the invention provides a new design scheme of the film-covered stent. The part which is not covered by the film and arranged at the end of the film-covered stent is a drug eluting stent, and a drug eluting method is the same as that of the ordinary drug eluting stent.

The invention discloses a medicine for preventing thrombus formation or formed thrombus dissolution and a preparation method of the medicine, and belongs to the field of medicines. The medicine comprises a herba gei active compound combination, wherein the herba gei active compound combination is separated from herba gei extraction, potential hepatotoxic compounds are removed, and the herba gei active compound combination comprises polyphenol compounds and / or pentacyclic triterpenoids. When the medicine is given to a tested mammal, thrombus formation can be prevented and formed thrombus can be dissolved in blood of the mammal. The medicine mainly inhibits thrombus formation in blood and dissolves formed thrombus through a synergistic effect with blood coagulation factors / fibrinolytic factors in blood, so that different diseases or disease states caused by thrombus formation and thromboembolism in different tissues or organs are prevented and treated.

The invention relates to an antibacterial footbath sanitizer which is prepared from the following components in parts by volume: 10-50 parts of Chinese hawthorn seed extract, 10-20 parts of radix angelica extract, 0.5-5 parts of eucalyptus oil, 0.5-5 parts of tea tree oil, 2-10 parts of glycerol, 1-5 parts of propylene glycol, 10-20 parts of absolute ethyl alcohol and 30-50 parts of water. The antibacterial footbath sanitizer does not contain substances harmful to the human body, such as chlorine, contains substances beneficial to the human body, such as various plant flavones and organic acids, has the capability of well killing bacterial and fungus of feet, cannot pollute the environment, has no irritation to the skin of the feet and is suitable for long-term use; the eucalyptus oil is fresh in smell, has penetrating power and can be used for well removing peculiar smell of the feet and ensuring that people feel feet fresh and cool; the glycerol has the effects of softening and moistening skin and can improve the skin of the feet after used for a long time. The antibacterial footbath sanitizer has the advantages of no toxicity, no harms, no irritation to the skin of the feet, suitability for long-term use, no pollution, strong antibacterial capability and capability of removing peculiar smell of the feet.

The invention discloses a radix trichosanthis saponin and application of radix trichosanthis saponin in preparing a medicine for treating ischemic cerebrovascular diseases. The extraction method of the radix trichosanthis saponin is as follows: a raw material radix trichosanthis is smashed and then water is added in the radix trichosanthis for ultrasonic extraction; the obtained extracting solution is extracted after extracting; the supernatant is separated and purified by macroporous absorption resins after extracting; further purification is carried out on the supernatant by adopting a silicagel column chromatography; elution is carried out by adopting water after purification to be in a transparent state; the elution is carried out by utilizing ethanol; and the collected ethanol eluentis successively subject to rotary evaporation drying vacuum drying in order to obtain the radix trichosanthis saponin. The radix trichosanthis saponin has the action of obviously prolonging the breath time and the breath times of a mouse after decollation, reducing cerebral edema, enhancing the survival rate and prolonging the survival time of an animal with cerebral ischemia, reducing the cerebral infarction area, restraining the formation of thrombosis in vivo and the like, and the toxin or side effect is less. Therefore, the obtained radix trichosanthis saponin of the invention has good treatment action on the ischemic cerebrovascular diseases.

The invention provides a low-molecular-weight polysaccharide sulfate and a preparation method and application of the low-molecular-weight polysaccharide sulfate. The constitutional formula of the low-molecular-weight polysaccharide sulfate includes that the molecular skeleton of the constitutional formula is a binary linear block polymer composed of beta-D-(1,4)-mannuronic acid and alpha-L-(1,4)-guluronic acid. In the constitutional formula, R=Na or CH2CHOHCH3, R1=H or SO3Na, in each saccharide link, at least one R1=SO3Na, m+n is smaller than or equal to 25, the weight-average molecular weight of the low-molecular-weight polysaccharide sulfate ranges from 3kDa to 9kDa, and dispersion of molecular weight distribution ranges from 1.20 to 1.70. The low-molecular-weight polysaccharide sulfatecan be applied to treatment of anticoagulation and anti-thrombus diseases, reduces risk of haemorrhagia and avoids anaphylaxis, and supplies raw materials for wide bioactivity of a series of low-molecular-weight PSS (polysaccharide sulfate) products.

It is an object of the present invention to provide an artificial blood vessel with excellent cell colonization that is less likely to form a thrombus when transplanted into a small-diameter or medium-diameter blood vessel while maintaining the mechanical properties of the artificial blood vessel, facilitates colonization of endothelial cells, and facilitates rapid endothelial organization. Blood vessel. The present invention provides an artificial blood vessel comprising at least two of a multifilament yarn A having a single fiber fineness of 1.0 dtex or more and a total fineness of 33 dtex or less, and a multifilament yarn B having a single fiber fineness of 0.08 dtex or less and a total fineness of 66 dtex or less. A polyester fiber tubular fabric having an inner diameter of 8 mm or less and a layer thickness of 50 μm or more and 250 μm or less, and the multifilament yarn B forms loops on the inner wall surface of the composite tubular fabric.

The invention discloses a ditellurium-containing degradable polycarbonate polyurethane and a preparation method thereof. The ditellurium-containing polycarbonate polyurethane molecular chain contains -Te-Te-groups and has repeating units of the following structure: Or wherein: m and n are any integers from 2 to 8; T is a chain segment of polycarbonate diol; G is a structural unit of diisocyanate. The structure of the degradable polycarbonate polyurethane containing ditellurium provided by the present invention is controllable, the tellurium content is adjustable, and the molecular structure of the obtained polymer is determined; in the present invention, ditellurium diol or ditellurium diamine is used as a chain extender The ditellurium group was introduced into the polymer main chain, and the prepared polymer has redox responsiveness, good ability to scavenge oxygen free radicals and anti-inflammatory effect at the same time.

The invention relates to the technical field of functional food, in particular to a composition and a product for strengthening the heart and preventing cardiovascular diseases, and a preparation method of the product. The composition for strengthening the heart and preventing cardiovascular diseases comprises the following components in parts by weight: 12-20 parts of red lotus seeds, 2-10 partsof haws, 1-8 parts of raisins, 1-9 parts of Chinese wolfberries and 1-10 parts of fructus hippophae, wherein the raisins are selected from red raisins or purple raisins, and the composition further comprise at least one raw material selected from a group consisting of 1-7 parts of allium macrostemon, 0.5-3 parts of seville orange flowers, 0.5-4 parts of ginseng and 2-10 parts of red rice. The composition is mild in performance, does not cause internal heat after being eaten, and can enhance myocardial contractility, increase cardiac blood discharge, inhibit formation of thrombus in vivo, increase cardiac coronary flow and improve blood viscosity, so the composition can strengthen the heart and tonify qi, protect cardiovascular health and prevent cardiovascular diseases.

The invention belongs to the technical field of medicinal food therapy, and particularly relates to bamboo rat medicinal food and a preparation process thereof. The bamboo rat medicinal food comprises, by weight, 500-1000g of bamboo rat meat, 100-220g of common yam rhizome, 10-30g of tangshen roots, 15-30g of kelp thallus, 15-30g of longan aril, 15-30g of red dates, 10-18g of Mongolian snakegourd fruits, 9-15g of thomson kudzuvine roots, 9-15g of Chinese hawthorn fruits, 9-15g of lemon fruits, 5-9g of longstamen onion bulbs, 5-9g of florists chrysanthemum flowers, 0.5-2g of common rush stem pith, 100-22g of vegetarian food materials, 50-100g of fresh ginger, 9-15g of green Chinese onion, 3-7g of vinegar and 5-10g of salt. The bamboo rat medicinal food is prepared according to food material characteristics of bamboo rat meat by the aid of traditional Chinese medicine food materials, is mellow in taste and rich in nutrition and further has the functions of invigorating spleen, nourishing stomach, invigorating heart blood deficiency, dissipating phlegm, resolving masses, reducing blood pressure and blood lipid and the like, high blood pressure and high blood lipid diseases can be prevented and improved, and physique is improved after patients eat the bamboo rat medicinal food.