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961results about How to "Antibacterial and anti-inflammatory" patented technology

Polymer composite fiber surgical suture line capable of sustaining and controlling release of therapeutic medicaments and preparation method thereof

The invention belongs to the field of biomedical materials and relates to a polymer composite fiber surgical suture line capable of sustaining and controlling the release of therapeutic medicaments and a preparation method thereof. Nucleated hollow silicon dioxide submicron spheres containing the therapeutic medicaments are dispersed in aqueous solution of a polymer; the nucleated hollow silicon dioxide submicron spheres containing the therapeutic medicaments are embedded in polymer fibers by using a spinning method to form the polymer composite fiber surgical suture line of the nucleated hollow silicon dioxide submicron spheres embedded and loaded the therapeutic medicaments to obtain the polymer composite fiber surgical suture line capable of sustaining and controlling the release of the therapeutic medicaments. The embedded nucleated hollow silicon dioxide submicron spheres are dispersed in the polymer fibers and filled with the medicaments and has a sustained release function. Themedicaments are released by slow diffusion and the gradual degradation of the polymer fibers. The loaded medicaments have functions of resisting bacteria and inflammation, killing tumor cells remaining after surgery and the like.
Owner:陈东 +2

Protein cellulose viscose and preparing method thereof

The invention relates to a protein viscose fiber and a preparation method thereof, belonging to the textile field and aiming at solving a technical problem about how to provide a method for adopting different animal and plant proteins as materials to prepare the protein viscose fiber. The preparation method of the protein viscose fiber includes the following steps: 1. the animal and plant proteins are degreased, decolored and deodorized to obtain animal-plant protein powder; 2. alkalization: the animal-plant protein powder is dissolved in alkaline liquor to obtain protein alkaline solution; 3. cross-linker is added into the protein alkaline solution to obtain a protein spinning liquor; 4. the protein spinning liquor is blended with a glue to be spun to obtainprotein filaments; 5. the protein filaments are washed by peroxide solution and are oiled, dried and formed into cylinder form to get the protein viscose fiber. The protein viscose fiber preparation method of the invention does not adopt any acetalation treatments to the protein filaments after spinning so as to avoid the remaining of methanal, etc. harmful matters, the technique steps are simple and can be easily operated and the manufacturing can be realized with the existing viscose fiber preparation equipment.
Owner:YIBIN GRACE GROUP CO LTD

Pu'er tea toothpaste and preparation method thereof

The present invention relates to a Pu'er tea toothpaste and a preparation method thereof. The Pu'er tea toothpaste is characterized by comprising a Pu'er tea extract, which is obtained by steps of low temperature pulverization, ultrasonic extraction, pressure filtration, separation and concentration. The Pu'er tea extract is combined with food-grade auxiliary materials comprising glycerin, sorbitol, PEG400, tetrasodium pyrophosphate, sodium dihydrogen phosphate, sodium phytate, sodium carboxymethyl cellulose, xanthan gum, sodium lauryl sulfate, calcium phosphate dihydrate, hydrated silica and essence to prepare the Pu'er tea toothpaste. The method fundamentally eliminates quality issues such as spoilage, degeneration, color changing, flavor changing and chemical safety of the tea toothpaste, and effectively prolongs a shelf period of the tea toothpaste. The tea toothpaste has multiple special efficacies, such as removing scale, decomposing residual smoke stains, tea stains and coffee stains in slits between the teeth, reducing plaque, preventing breeding of harmful bacteria, disinfecting, diminishing inflammation, stopping bleeding, eliminating odor, promoting the secretion of saliva, moisturizing mouth, recovering taste buds, improving taste sense, and enabling a user to taste better flavor of food, and is a natural healthful tea toothpaste.
Owner:昆明顺普驰商贸有限公司

External scald oil medicinal composition for treating burns and scalds

The invention relates to an external scald oil medicinal composition for treating burns and scalds. The external scald oil medicinal composition is prepared from pure natural Chinese medicinal raw materials through an external treatment method (serving as a main treatment method) of traditional Chinese medical science and oral medicaments (serving as an adjuvant treatment method). The external scald oil medicinal composition is characterized by being prepared from the following Chinese herbal medicines which are pungent, bitter and cold in nature and taste and have the effects of clearing heat and detoxicating, resisting bacteria and diminishing inflammation, relieving pain and promoting tissue regeneration and promoting blood stasis and eliminating stasis in part by weight: 50 to 60 parts of golden thread, 100 to 120 parts of phellodendron, 300 to 320 parts of baical skullcap root, 50 to 60 parts of astragalus, 50 to 60 parts of weeping forsythia, 50 to 60 parts of lily, 100 to 120 parts of Chinese angelica, 100 to 120 parts of common anemarrhena rhizome, 120 to 150 parts of giant knotweed rhizome, 300 to 320 parts of garden burnet root, 300 to 320 parts of rhubarb, 100 to 120 parts of dragon's blood, 50 to 60 parts of borneol and 4,500 to 5,500 parts of tea oil. The external scald oil medicinal composition can overcome the defect that ointment for burns and scalds is thick and greasy and the defect that liquid for burns and scalds is easy to dry up, is used for treating burns and scalds, and has an effect of moistening renascent skin; and when the external scald oil medicinal composition is used, skin ulcers are convenient to bind up and remove and clean during dressing change, the pain of patients is relieved, and surfaces of burns and scalds do not have scars or have a few scars, so the external scald oil medicinal composition has a unique medical effect.
Owner:池敬安

Traditional Chinese medicine healthcare insole and preparation method thereof

The invention discloses a traditional Chinese medicine healthcare insole and a preparation method thereof. The traditional Chinese healthcare insole comprises an upper layer, a middle layer and a lower layer. The middle layer is a traditional Chinese medicine layer, and the traditional Chinese medicine layer is prepared from, by weight, 5-13 parts of fructus kochiae, 4-15 parts of fructus cnidii, 4-12 parts of cortex dictamni, 3-13 parts of radix angelicae dahuricae, 5-16 parts of cortex phellodendri, 4-17 parts of Chinese honeylocust fruits, 3-14 parts of cortex meliae, 4-13 parts of golden larch bark, 3-9 parts of rheum officinale, 4-13 parts of sophora flavescens, 3-10 parts of saposhnicovia divaricata, 4-11 parts of lithospermum, 2-10 parts of asarum, 4-15 parts of angelica sinensis, 4-11 parts of cloves and 5-12 parts of ligusticum wallichii. The traditional Chinese medicine is sandwiched in the middle of the traditional Chinese medicine healthcare insole and is pure natural Chinese herbal medicine, the preparation method is simple, cleaning is convenient, raw materials are saved, and the insole has the healthcare functions of fighting bacteria and diminishing inflammation, promoting blood circulation to arrest pain, clearing away heat and toxic materials, relieving itching and treating tinea and the like, and further has the functions of absorbing sweat, conducting deodorization, killing bacteria and preventing dermatophytosis.
Owner:NANYANG NORMAL UNIV

Formula for supplementing nutrients of bone and improving functions of bone and preparation method

InactiveCN110074250ACan adjust demandIntake can be adjustedVitamin food ingredientsFood ingredient functionsCalcium in biologyTreatment effect
The invention discloses a formula for supplementing nutrients of bone and improving functions of bone and a preparation method. The formula comprises the following components in percentage by mass: 30to 70% of bone collagen protein peptide powder, 1 to 10% of L-aspartic acid calcium, 1 to 10% of hydrolyzed II-type collagen, 1 to 10% of casein phosphopeptide powder, 1 to 10% of milk minerals, and0.0002 to 0.005% of vitamin D. The formula has the advantages that according to the cause of bone diseases, several kinds of pure animals and plants are used as the raw materials and are reasonably compounded and scientifically proportioned, so that while the content of calcium in a human body is supplemented, the bone collagen protein is supplemented, and the full absorbing of calcium is accelerated; after the formula is taken for a long time, the demand and intake amount of calcium by the human body can be adjusted, and the formula is especially suitable for patients with osteoporosis or arthritis; any side or toxic effect is avoided, the auxiliary treatment effect is realized on treatment of various bone diseases, the nutrients of the bone can be supplemented, the functions of the bonecan be improved, and the functions of enhancing the immunity of the human body, resisting the aging and resisting the fatigue are realized.
Owner:广东澳思瑞雅健康美容生物科技有限公司

Water-washable silk composite fiber and preparation method thereof

Disclosed water-washable silk composite fiber is characterized by being prepared from the following raw materials in parts by weight: 18-22 parts of silk, 11-13 parts of wool, 4-7 parts of cuprammonium rayon, 6-8 parts of polyester fiber, 8-10 parts of newdal fiber, 10-12 parts of bast fiber, 0.6-1.1 parts of nanometer TiO2, 6-9 parts of aloe viscose fiber, 0.7-0.9 parts of hydroxypropyl methyl cellulose, 0.8-1.4 parts of polypropylenglycol diglycidyl ether, 100-110 parts of 1-butyl-3-methylimidazolium dibutyl phosphate, 110-120 parts of 1-ethyl-3-methylimidazolium diethylphosphate, 1-3 parts of radix aucklandiae, 2-4 parts of cortex moutan, 3-5 parts of an auxiliary agent, and proper amount of water. By adding cuprammonium rayon and nanometer TiO2, the silk composite fiber has performances of resisting ultraviolet, resisting static electricity, resisting water washing and the like; and additionally by adding aloe viscose fiber, the Chinese herbal medicines and other compositions, the prepared silk composite fiber has the characteristics of resisting bacteria, diminishing inflammation, light and soft texture, excellent air permeability, high strength and high elasticity, and thus the silk composite fiber is repeatedly cleanable and keeps comfortableness, and is not flat or sunk after being used for a long time.
Owner:TONGCHENG SHUANGLONG SILK

Nano-silver antibacterial moisture-preserving skin refreshing toner

The invention discloses a nano-silver antibacterial moisture-preserving skin refreshing toner. The skin refreshing toner is characterized in that the skin refreshing toner comprises following components by weight: 0.2-10% of a moisture-preserving agent, 0.1-3% of a nutritional agent, 0.0005-0.1% of nano-silver and 0.001-0.1% of an essence, the balance being water. The skin refreshing toner is free from organic preservatives and uses the nano-silver as an anticorrosion antibacterial agent. The nano-silver not only has an anticorrosion function to the product, but also has a function of antisepsis and anti-inflammation and a function of accelerating restoration of damaged skin. In addition, the skin refreshing toner is colorless and transparent, strongly stable, mild, fresh, and nonirritating. The skin refreshing toner has a perfect moisture preserving function, can replenishing skin with water rapidly, and also has functions of weakening skin winkles, enhancing skin elasticity, removing skin toxin, and activating skin. A preparation method has characteristics of simple operation, wide parameter adjustable range, low energy consumption, short period, and the like, and is particularly suitable for pilot plant test amplification and industrialized large-scale production.
Owner:SHANGHAI NAT ENG RES CENT FORNANOTECH

Medicine for curing burn dressing and method of preparing the same

The invention provides a drug dressing for the burn treatment and a preparing method thereof. The drug dressing comprises the following bulk drugs calculated according to the parts by weight: each 0.6 to 1.5 parts of arnebia root, sanquisorba root, Chinese goldthread, pangolin, dark plum, Chinese gall, giant knotweed, coptis root, corktree bark, dahurian angelica, hyacinth bletilla, bornel, burnt hair and Vaseline, and 1.5 to 2.5 parts of dragon's blood resin; the drug dressing also comprises 20 to 60 parts of vegetable oil calculated according to the parts by weight; the method comprises the following steps that: the pangolin, the bornel, the burnt hair and the dragon's blood resin are ground into four drug powder; the other bulk drugs and the vegetable oil are put into an oil bath to be heated, the other bulk drugs are fired with a slow fire until golden, gruffs are fished out, and then drug oil is achieved; when the drug oil is cooled, the four drug powder are mixed into the drug oil, and is stirred uniformly. The dressing can create a moist and germfree local environment for the wounded area, and has the remarkable advantages that the anti-infection effect is good and the healing of wound surface is quick, so as to be applicable for military first aids, primary hospitals and families.
Owner:喻永强

Pharmaceutical composition for treating diseases of urinary system and method for detecting components thereof

The invention relates to a pharmaceutical composition for treating diseases of the urinary system and a method for detecting components thereof. The pharmaceutical composition comprises the components of desmodium styracifolium, corn silk, pyrrosia lingua, herba abri, tuckahoe, herba plantaginis, lygodium japonicum and rhizoma imperatae. The detecting method comprises the following steps: taking the pharmaceutical composition as the sample solution; taking a herba abri control medicine as the control medicine solution; and absorbing the two solutions, respectively dropping on the same silica gel G thin-layer plate using sodium carboxymethyl cellulose as the adhesive, developing by using n-hexane-ethyl acetate as the developing agent, taking out, drying in the air, spraying a vanillina-sulphuric acid solution, and heating until the spots become clear. The pharmaceutical composition can be used for hygropyrexia of bladder, pyretic stranguria and stranguria caused by urinary stone, urinate ache, urinary tract infection, lithangiuria and nephritic colic. The invention has the advantages of low cost of preparation technique and detecting technique, and easy processing, reduces the heating time of the drugs and is suitable for wide application in clinical treatment.
Owner:JIANGXI HONGXING PHARMA
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