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65results about How to "Defend against invasion" patented technology
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Chitosan biological film-forming glue and preparation method thereof
ActiveCN103550814APromote tissue repair and regenerationPromote applicationAbsorbent padsBandagesAnti bacterialMentha citrata
The invention relates to an external spray type antibacterial liquid dressing, and particularly relates to chitosan biological film-forming glue and a preparation method thereof. The chitosan biological film-forming glue comprises the following raw materials in percentage by weight: 0.5%-6% of modified chitosan, 0.01%-0.15% of mint, 0.01%-0.15% of acidifying agents, 0.2%-0.4% of radix scutellariae, 0.1%-0.3% of phellodendron and the balance of deionized water. The chitosan biological film-forming glue disclosed by the invention is prepared into a solution by adopting the modified chitosan, thereby keeping the self physicochemical characteristics and function roles of the chitosan and achieving good solubility property. The chitosan biological film-forming glue disclosed by the invention has good biocompatibility, multiple unique functions, namely higher solubility, easiness for organism absorption, and the like which do not exist in general chitosan, and well utilizes the biological activity of the chitosan.
Owner:GUANGXI XINYE BIOLOGICAL TECH
Rice steamed sponge cakes and making method thereof
ActiveCN107897689AHigh nutritional valuePure aromaFood ingredient functionsSponge cakeSodium stearoyl lactylate
The invention belongs to the technical field of food processing, and discloses rice steamed sponge cakes and a making method thereof. The formula of the rice steamed sponge cakes comprises the following raw materials in parts by weight of 100 parts of mixed rice flour, 18-25 parts of Angel yeast activating fluid, 8-13 parts of yoghourt, 10-20 parts of white granulated sugar, 0.6-1.2 parts of modified starch, 4-7 parts of peanut oil, 0.08-0.14 part of potassium sorbate, 1-4 parts of trehalose and 0.1-0.5 part of sodium stearoyl lactylate, wherein the mixed rice flour is obtained through mixingpolished long-grained nonglutinous rice flour with glutinous rice flour. The rice steamed sponge cakes made by the making method of the rice steamed sponge cakes are soft in mouth feel and have typical sour and sweet fragrance, resuscitation and aging phenomena are obviously improved, and the production technology is simple and easy to operate.
Owner:SOUTH CHINA UNIV OF TECH
Three-dimensional nanocomposite adhesive bandage as well as preparation method and use method thereof
ActiveCN104383585ADefend against invasionNot easy to hurtAbsorbent padsNon-woven fabricsCelluloseWound dressing
The invention discloses a three-dimensional nanocomposite adhesive bandage as well as a preparation method and a use method thereof. The three-dimensional wound-protection layer of the adhesive bandage has a curved surface, and the curved surface is complementary to the uneven wound surface and comprises a nanobacterial cellulose frozen-dried membrane and an eletrospun chitosan-containing nanofiber film. The three-dimensional wound-protection layer can carry a part of liquid medicine. When in use, the adhesive bandage fully fits the wound surface, has air permeability, can keep the wound surface wet, has the functions of stop bleeding, inhibiting bacteria, promoting the healing of a wound and preventing the adhesion of the wound surface to the wound dressing and can be used widely. The adhesive bandage can well fit the concave wound surface and the convex wound surface, is applicable to the wet wound surface with many exudates, the dry wound surface which needs to be wetted by the wound dressing and the potential wound surface which needs protection, thereby being an ideal wound dressing.
Owner:SHANDONG PROVINCIAL HOSPITAL
Probiotic fermented natural fermented milk spice and preparation method thereof
The invention discloses a probiotic fermented natural fermented milk spice and a preparation method thereof. The preparation method comprises the following steps: (1) directly weighing fresh milk or reconstituted milk, adding water, and performing pasteurization on obtained base materials; (2) inoculating mixed bacteria into the base materials obtained in the step (1), performing fermentation, performing primary after-ripening on a fermented product, inoculating lipase for hydrolysis, and performing secondary after-ripening so as to obtain a natural fermented milk spice, wherein the mixed bacteria consist of bacteria A, B and C, namely A: any one or more than two of streptococcus thermophilus, streptococcus lactis and lactococcus lactis; B: German-style lactobacillus delbrueckii subspecies bulgaricus; and C: any one or more than two of bifidobacteria, lactobacillus acidophilus and lactobacillus plantarum. By adopting the spice, not only are bitterness and wax taste caused by long-chain fatty acids eliminated, but also unique sour fragrance and milk fragrance are achieved. The spice not only is pure, thick and long-lasting in scent, but also has fermented milk metabolite beneficial to bodies.
Owner:SOUTH CHINA UNIV OF TECH
Food-grade antibacterial freshness protection plastic packing bag
The invention discloses a food-grade antibacterial freshness protection plastic packing bag. The food-grade antibacterial freshness protection plastic packing bag is prepared from the following raw materials in parts by weight: 60-70 parts of polyethylene masterbatches, 10-15 parts of propylene-butene-1 random copolymer, 15-20 parts of pueraria starch, 5-8 parts of reed fibers, 6-12 parts of nano-bentonite, 1-3 parts of a radical initiator, 2-4 parts of propolis, 2-6 parts of phytic acid, 0.5-1 part of orange peel essential oil, 0.3-0.5 part of citronella oil, 0.3-0.5 parts of thyme essentialoil, 8-10 parts of chitosan, 5-7 parts of a pH regulator, 5-7 parts of tea polyphenols, 4-6 parts of graphene, 1-3 parts of a preservative and 1-3 parts of an epoxy silane coupling agent. The propolis, the phytic acid, the orange peel essential oil, the citronella oil, the thyme essential oil, the chitosan and the tea polyphenols are added in the raw materials, the food-grade antibacterial freshness protection plastic packing bag has an antibacterial property and anti-corrosion property, breeding of bacteria in the bag is inhibited effectively, corrosion is prevented, and freshness of food andusing safety can be ensured effectively.
Owner:ANHUI GUOTAI PACKING PRINTING
Cooling blood callus prescription extractive and compounded resveratrol cooling blood callus oil preparation for treating skin burn
ActiveCN103239540AGood growth and proliferationPromote growth and proliferationAnthropod material medical ingredientsPharmaceutical delivery mechanismCarthamusAnti-inflammatory
The invention relates to the field of medicines, and in particular relates to a cooling blood callus prescription extractive and a compounded resveratrol cooling blood callus oil preparation for treating skin burn. The callus prescription extractive comprises the following raw materials by weight: 30-50g of goldthread, 30-50g of golden cypress, 30-50g of radix scutellariae, 20-40g of rheum officinale, 20-40g of radix sophorae flavescentis, 20-40g of the root bark of shaggy-fruited dittany, 10-30g of periostracum cicada, 5-15g of cuttlebone, 50-80g of lithospermum, 20-40g of garden burnet, 10-30g of red flower and 10-20g of earthworm. The compounded resveratrol cooling blood callus oil preparation is prepared by combining the callus prescription extractive and resveratrol. The preparation has the anti-inflammatory and debridement effects, can not only cover the wound surface, reduce infection, but also can actively participate in the burn wound healing, thus greatly improving the treating effect of wound surfaces of burn, trauma and the like.
Owner:GUANGDONG PHARMA UNIV
Koumiss fruit beverage and preparation method thereof
InactiveCN106070626APromote growth and developmentGood for promoting growth and developmentMilk preparationNutritive valuesFruit juice
The invention discloses koumiss fruit beverage and a preparation method thereof. The koumiss fruit beverage comprises the following compositions in parts by weight: 5-60 parts of koumiss, 1-10 parts of white sugar, 0.1-2 parts of honey, 1-5 parts of fruit juice, and water with the amount to keep the total quantity to be 100 parts. The preparation method for the koumiss fruit beverage comprises the following steps: (1) weighing raw materials; (2) preparing white sugar and honey water; (3) preparing the koumiss beverage; (4) homogenizing the koumiss beverage; and (5) filling and sterilizing to obtain the finished product koumiss fruit beverage. By adding proper amount of honey and fruit juice, the advantages comprise that the sour degree of koumiss is reduced and can be accepted by the crowd, also the mouthfeel of koumiss is improved, and the nutritive value of koumiss is further improved.
Owner:特格喜白音
Universal influenza vaccine and preparation method thereof
ActiveCN105148264AImproving immunogenicityInhibit productionAntiviralsAntibody medical ingredientsHemagglutinin proteinViral Vaccine
The invention relates to universal influenza vaccine and a preparation method thereof. After an influenza virus HA is subjected to gene transfection to eukaryocyte, influenza haemagglutinin (HA) protein subjected to eukaryotic expression modification is inserted into a host plasma membrane, then vesicles largely displaying influenza virus envelope glycoprotein is produced with a method that a surface active agent induces a cell to bud, and the vesicles are changed into controllable and nanometer mimicry virus vesicles with uniform dimensions after purification and re-adding of the surface active agent for treatment. At the same time, by the aid of establishment of stably expressing an HA cell strain and usage of a bioreactor, the method is also applicable to large scale influenza vaccine production. The method is simple and feasible, hemagglutinin of most influenza virus (including avian influenza and swine influenza) can be displayed, and the method has excellent universality, has a great potential and can be used for designing emerging highly lethal influenza virus vaccines.
Owner:XIAMEN UNIV
File safety storage method based on multiple network nodes
InactiveCN102685199AEffective defense against intrusionDefend against invasionSecuring communicationComputer scienceFile storage
The invention relates to a file safety storage method based on multiple network nodes, which comprises the following steps of: acquiring the number N of possessed storage nodes which are in mutual independence, wherein mutual independence means that other nodes cannot be leaked or damaged due to leak or damage of any one node; encrypting an original file; splitting an encrypted file into (N-1) / 2 file pieces according to the number N of the storage nodes, wherein the size of each piece is arbitrary; numbering each file piece; and storing the file pieces in N nodes, wherein (N-1) pieces are stored in each node, one same file piece is stored between any two nodes, each file piece appears twice in all nodes, namely, the storage quantity of each node is twice the size of the original file, and code distance between file numbers stored in any two nodes is 1. According to the file safety storage method, the problem of insufficient safety or excessive redundancy in traditional network file storage is solved, and a file split and storage algorithm with maximum safety degree is given under the condition that the minimum redundancy is guaranteed.
Owner:NANJING COMM INST OF TECH
Novel composite balance plant growth regulator and preparation method thereof
InactiveCN103478141APromote growthActivate the immune systemPlant growth regulatorsBiocideBiotechnologyGibberellin
The present invention discloses a novel composite balance plant growth regulator, wherein problems of complex plant growth regulator components, narrow use range, limited applicability, easy phytotoxicity production and harm on plant growth in the prior art are solved. The novel composite balance plant growth regulator comprises the following raw materials: oligosaccharide, gibberellin, cytokinin, jasmonic acid, compound sodium nitrate, brassinolide, activator protein, paclobutrazol, trace elements, flavodic acid, abscisic acid, indoleacetic acid, an auxiliary agent and a filler. The novel composite balance plant growth regulator has characteristics of no toxicity, no public nuisance and no harmful substance residue, and can be used for seed dressing, seed soaking, pouring of roots, and spraying on leaf surfaces of plants.
Owner:倪先成
Symbiotic composition for conditioning female reproductive health and preparation and application thereof
InactiveCN108338993AInhibit the reproduction of harmful bacteriaBalanced pHOrganic active ingredientsUnknown materialsReproductive diseaseDrug
The invention discloses a symbiotic composition for conditioning the female reproductive health. The symbiotic composition for conditioning the female reproductive health comprises prebiotics and probiotics, and the weight ratio of prebiotics to probiotics is (1-10):(1-10). The invention further discloses a preparation of the symbiotic composition for conditioning the female reproductive health. Pharmaceutically acceptable ingredients are added into the symbiotic composition to be prepared into powder, tablets, granules and capsules. The invention further discloses application of the symbioticcomposition for conditioning the female reproductive health in preparing drugs or healthcare food for preventing / treating female reproductive diseases. The symbiotic composition is the combination ofmultiple kinds of probiotics and prebiotics, and is beneficial to inhibiting reproduction of nocuous germs, balancing the pH value of the vagina and adjusting flora balance, thus the micro-ecology balance of the human body is maintained, the female reproductive health is effectively conditioned, and invasion of pathogenic bacteria is defended.
Owner:云南中京国建投资有限公司
Intestinal tract health-care agent for improving health of intestinal tracts of chickens and preparation method of intestinal tract health-care agent
InactiveCN107897512ALower pHIncrease feed intakeAnimal feeding stuffAccessory food factorsDiseaseVitamin C
The invention belongs to the field of feed additives, and particularly discloses an intestinal tract health-care agent for improving the health of intestinal tracts of chickens and a preparation method of the intestinal tract health-care agent. Every 100 parts by weight of the intestinal tract health-care agent consists of the following components in parts by weight: 1-3 parts of chitosan oligosaccharide, 1-3 parts of xylooligosaccharide, 2-5 parts of garlicin, 1-3 parts of capsaicine, 4-6 parts of vitamin C, 2-5 parts of bacillus licheniformis, 5-10 parts of lactic acid powder, 1-3 parts of inosine, 0.3-0.5 part of vitamin A, 0.03-0.05 part of vitamin D, 3-8 parts of citric acid and the balance of anhydrous dextrose. The intestinal tract health-care agent disclosed by the invention protects the health of the intestinal tracts of the chickens in all respects according to the characteristics of the intestinal tracts of the chickens, improves the immunity of organisms, strengthens the disease resistance, and is safe, effective, free from residues and free from drug tolerance.
Owner:河南飞默生物科技有限公司
D2D packet communication method, system and related component
InactiveCN110312212ADefend against invasionAvoid Privacy LeakageServices signallingBroadcast service distributionPacket communicationGroup communication systems
The invention provides a D2D packet communication method, which comprises the following steps: judging whether the distance between a first user and a user cluster is smaller than a preset distance and whether the number of the user clusters is smaller than a preset value; if yes, obtaining the communication probability of the first user and other users according to the social distance function, the user association function and the real-time trust degree corresponding to the first user and based on a Chinese restaurant algorithm; obtaining the independent grouping probability of the first user according to the communication probability and the independent grouping expected parameters of the first user; and performing grouping according to the grouping probability and performing intra-group communication. Through the combination of a Chinese restaurant algorithm and social distance parameters, a trust calculation model is introduced to measure the legitimacy of user identities, and real-time credibility measurement is carried out on users participating in D2D grouping, so that personal privacy disclosure is prevented, and invasion of illegal users is resisted. The invention also provides a D2D packet communication system, a computer readable storage medium and communication equipment, which have the above beneficial effects.
Owner:ZHENGZHOU NORMAL UNIV
Image encryption method based on Hash function and inserting-deleting model
InactiveCN105678677AImprove stabilityDefend against invasionImage data processing detailsPattern recognitionCode space
The invention provides an image encryption method based on the Hash function and an inserting-deleting model and relates to the field of image encryption. The Hash function and an inserting-deleting model of DNA computing are introduced to an image encryption processing. First, operating pixel values by use of the Hash function to obtain a Hash table; scrambling the pixel values according to the Hash table and then performing DNA coding to a scrambled matrix; in addition, the method makes full use of the advantages of the inserting-deleting model; the inserting-deleting model is applied in spreading the pixel values of the image. Simulation results and security analysis show that the method not only has large cipher code space and high sensitivity, but also can resist exhaustive attacks, statistical attacks, and differential attacks, etc., and has good encryption effect. The method is stressed on applying the Hash function and the inserting-deleting model in image encryption.
Owner:DALIAN UNIV
Preparation method of functional probiotics capable of enhancing immunity and assisting antianaphylaxis
PendingCN110898161AEasy to prepareReduce manufacturing costHydroxy compound active ingredientsDigestive systemImmunityCulture mediums
The invention discloses a preparation method of functional probiotics capable of enhancing immunity and assisting antianaphylaxis, which belongs to the technical field of microbial preparations. The invention particularly relates to the preparation method of functional probiotics capable of enhancing immunity and assisting antianaphylaxis. The preparation method comprises the steps of preparing acomposite traditional Chinese medicine extract for later use; fully mixing composite active probiotics and composite prebiotics in proportion to obtain a mixture A; fully mixing the composite traditional Chinese medicine extract with the mixture A in proportion to obtain a mixture B; adding the mixture B into a composite culture medium, putting into a fermentation tank, and carrying out sealed fermentation to obtain a mixture C; and adding composite vitamins into the mixture C, and fully stirring and mixing to obtain the functional probiotics. The functional probiotics disclosed by the invention are prepared by taking composite active probiotics, composite prebiotics and the composite traditional Chinese medicine extract as raw materials through fermentation and mixing. The preparation method is simple. The preparation can be completed by adopting simple mixed fermentation equipment. The production cost is reduced, and the preparation method is suitable for large-batch popularization.
Owner:GUANGDONG CLEAMOL TECH CO LTD
Ovomucin liquid preparation and preparation method thereof
ActiveCN103432576ADefense against microbial invasionReduce virus activity and virulenceAntibacterial agentsBiocideChemistrySolubility
The invention discloses an ovomucin liquid preparation. The ovomucin liquid preparation comprises the following components by weight percent: 0.01-0.1% of ovomucin, 0.001-0.01% of accessory protein, 1.5-4% of amino acid, 0.5-5% of polyhydric alcohols, and the balance of buffer solution of which the pH value is 6-8 or water, wherein the accessory protein is lysozyme and / or ovotransferrin; and 1L of the ovomucin liquid preparation also contains 50-500mmol of calcium ion or 10-500 mmol of magnesium ion. The ovomucin liquid preparation has good adhesion to bacteria, strong resisting activity to viruses, and high solubility to the ovomucin; the effective period of the biological activity of the protein is long; microbial invasion can be effectively withstood; the activity and the toxicity of the viruses are reduced; and the ovomucin liquid preparation has a certain inhibiting effect on H5N1 and H1N1 influenza viruses, and can be sprayed on the surface of the food, animal or human mouths and noses, wounds and the like and has the functions of resisting microbial invasion and reducing the activity and the toxicity of the viruses.
Owner:HUAZHONG AGRI UNIV
Health care tea for enhancing immunity of human body
The invention provides health care tea for enhancing the immunity of a human body, and is characterized in the health care tea comprises the following raw material in parts by weight: 10-20 parts of kudzuvine root, 10-20 parts of largehead atractylodes rhizome, 10-20 parts of liquoric root, 10-20 parts of Chinese magnoliavine fruit, 10-20 parts of fourleaf ladybell root and 5-10 parts of Chinese date. The health care tea selects six traditional Chinese medicines for reasonable compatibility, and the immunity of the human body can be enhanced when the tea is drunk by a person. When the health care tea is taken by the person during the period of treating a disease, the treatment course can be greatly shortened; and the health care tea can be used for preventing the diseases when the person has no diseases and resisting the invasion of virus. The six traditional Chinese medicines are easy to get and low in cost, but good in the effect of improving the immunity of the human body. The health care tea can be taken by any person for a long time under the conditions of combination of frigotherapy and pyretotherapy, and absolute balance of yin and yang nourishment.
Owner:陈全光
Synbiotic composition for preventing odor in oral cavity, preparation and application thereof
InactiveCN108310122AInhibition of reproductionImprove immunityOrganic active ingredientsDigestive systemAlkalinityAdjuvant
The invention discloses a synbiotic composition for preventing odor in an oral cavity. The synbiotic composition for preventing odor in the oral cavity is prepared from prebiotics and probiotics withthe weight ratio being (1-10):(1-10). The invention also discloses a preparation of the synbiotic composition for preventing odor in the oral cavity. By addition of pharmaceutically-accepted adjuvants, the synbiotic composition for preventing odor in the oral cavity can be prepared into powder, tablets, granules and capsules. The invention further discloses an application of the synbiotic composition for preventing odor in the oral cavity to preparation of medicines or health-care foods for prevention / adjuvant treatment of the odor in the oral cavity. The synbiotic composition disclosed by theinvention has the beneficial effects that by combination of multiple probiotics and prebiotics, the benefit for inhibiting reproduction of harmful germs in the oral cavity and maintaining balance ofacidity and alkalinity in the oral cavity; by stimulation to the immune function of organisms, the immunological activity is regulated to normal state, the immunity of a human body can be excited andenhanced and the invasion from the germs can be resisted.
Owner:云南中京国建投资有限公司
Alpha-position tetrapropyl-substituted metal phthalocyanine, preparation method thereof, perovskite solar cell and preparation method of solar cell
ActiveCN109867682AImprove stabilityLow priceOrganic chemistryFinal product manufacturePerovskite solar cellElectrical battery
The invention provides an alpha-position tetrapropyl-substituted metal phthalocyanine, a preparation method thereof, a perovskite solar cell and a preparation method of the solar cel, and belongs to the technical field of solar cells. The metal phthalocyanine provided by the invention is low in price, has excellent semiconductor characteristics, has good solubility in an organic solvent, can be used to prepare a hole transport layer of a non-doped perovskite solar cell by a low-cost liquid phase spin coating process, and can effectively improve the stability of a component of the perovskite solar cell. The hole transport layer of the perovskite solar cell provided by the invention is beneficial to extraction and transport of photogenerated holes of a perovskite active layer, helps to reduce the recombination probability of electrons and holes, and is more advantageous for improving the component performance. The phthalocyanine molecule provided by the invention has a peripheral propylsubstituent, and the propyl substituent helps to improve the hydrophobic property of the material, can effectively resist the invasion of water molecules, can effectively protect the active layer of the perovskite, and contribute to the improvement of the component lifetime and stability.
Owner:SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
Bacillus velezensis, microbial agent thereof, microbial agent preparation method and application
InactiveCN112920966AStrong prevention and control effectStrong field control effectBiocideBacteriaBiotechnologyMicroorganism
The invention relates to the technical field of biological control, and particularly discloses bacillus velezensis, a microbial agent thereof, a preparation method of the microbial agent and application of the bacillus velezensis. The collection number of the bacillus velezensis is CGMCC NO.19860; the collection unit of the bacillus velezensis is China General Microbiological Culture Collection Center; the collection name of the bacillus velezensis is bacillus velezensis WSW2,; and the collection time of the bacillus velezensis is May 21, 2020. The bacillus velezensis has the characteristics that the prevention and control effect is good and tomatoes cannot be polluted.
Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
Ordered porous composite material as well as preparation method and application thereof
PendingCN112546305ASimulation is accurateImprove toughnessAdditive manufacturing apparatusPharmaceutical delivery mechanismBioactive glassArtificial bone
The invention provides an ordered porous composite material as well as a preparation method and application thereof. The ordered porous composite material comprises borosilicate bioactive glass and photosensitive silk fibroin; the composite material has a photosensitive characteristic, and can be quickly cross-linked and solidified under ultraviolet irradiation; the composite material also has good mechanical properties, controllable degradation speed and high bone induction activity, and can be used as a composite artificial bone for bone and alveolar bone repair and treatment integration; and vascularization can be effectively induced, and new bone ingrowth and formation can be rapidly induced in situ, so that a good effect is achieved in the aspect of promoting bone regeneration. According to the preparation method of the ordered porous composite material, the simpleness is achieved, the operation is easy, the formation can be achieved at room temperature, and the application is convenient.
Owner:SHENZHEN INST OF ADVANCED TECH
Preparation and application of bacillus amyloliquefaciens capable of preventing and treating tobacco bacterial wilt
PendingCN112175885AShorten fermentation timeReduce environmental pollutionBiocideBacteriaUltrafiltrationNutrient
Owner:JIANGXI SHUNQUAN BIOTECH CO LTD
Novel composite balance plant growth regulator and preparation method thereof
InactiveCN103478141BPromote growthActivate the immune systemBiocidePlant growth regulatorsBiotechnologyPlanting seed
The invention discloses a novel composite and balanced plant growth regulator, which solves the problems in the prior art that the plant growth regulator has complex components, narrow application range, limited applicability, easy to cause phytotoxicity, and endangers plant growth. The present invention is composed of the following raw materials: oligosaccharin, gibberellin, cytokinin, jasmonic acid, sodium binitrate, brassin, activator protein, paclobutrazol, trace elements, flavone acid, abscisic acid, indole acetic acid, agent, filler. The compound and balanced plant growth regulator of the invention is non-toxic, non-pollution, and has no harmful substance residue, and can be used for plant seed dressing, seed soaking, root watering and foliar spraying.
Owner:倪先成
Natural galenical preparation for promoting nutrition rehabilitation of mucous membrane of animal and preparing method thereof
InactiveCN101757451AImprove immune functionPromote growthClimate change adaptationImmunological disordersDiseaseMycotoxin
The invention discloses a natural galenical preparation for promoting nutrition rehabilitation of a mucous membrane of an animal. The natural galenical preparation consists of the following materials according to the parts by weight: 1-3 parts of dendrobe extract, 1-2 parts o f wrinkled giant hyssop extract, 1-3 parts of Astragalus mongholicus extract, 2-4 parts of Hypericum Perforatum extract, 2-5 parts of Hericium erinaceus extract, 1-5 parts of pine extract and 2-6 parts of carriers. A preparation method of the natural vegetable preparation comprises: extracting dendrobe, wrinkled giant hyssop, Astragalus mongholicus, Hypericum Perforatum, Hericium erinaceus and the pine respectively by alcohol and water to obtain dry extract powder; mixing the dry extract powder by proportion; adding the carriers for stirring; finally obtaining the natural vegetable preparation for promoting the nutrition rehabilitation of the mucous membrane of the animal. The invention has the advantages that the natural vegetable preparation repairs various tissues and the mucous membranes of conduits of the organisms of sub-health or ill livestock and birds fast, improves the immunization function of the organisms, enhances the disease resisting and preventing abilities of the organisms, improves the vitality, reduces the stress, promotes the growing of livestock and birds, protects the mucous membranes of the gastrointestinal tracts effectively and resists the invasion of mycotoxin and the like.
Owner:SHANGHAI ZHAO XIANG BIOLOGICAL TECH
Method for culturing chelonians by utilizing chelonian pool
The invention relates to a method for culturing chelonians by utilizing a chelonian pool. The method comprises the following steps: adopting an indoor or outdoor chelonian pool, controlling water depth of the indoor or outdoor chelonian pool to be about 20-25cm, splashing a chelonian feed additive into the whole pool in a ratio that 100-120ml of the chelonian culture feed additive is added into every 1000kg of water, and then putting hatchling chelonians into the pool in a ratio of 8-10 hatchling chelonians per square meter; and after the hatchling chelonians are put into the pool, repeatedly splashing the chelonian culture feed additive once every 8-10 days, and feeding with the uniformly mixed chelonian culture feed additive for 2-3 times every week in a ratio of 5-6ml of the chelonian culture feed additive per kilogram hatchling chelonians. The method has the advantages that chelonian culture water changing frequency can be reduced, both labour and water are saved, the chelonians are also better cultured, and the influence of chelonian culture on the environment also can be reduced.
Owner:ZHUHAI KANGYIDA BIOTECH
Health care tea for enhancing immunity of human body
InactiveCN102334575BImprove immunityDefend against invasionTea substituesDiseaseSchisandra chinensis
Owner:陈全光
Traditional Chinese medicine mask for preventing airborne epidemic diseases
PendingCN111280523AInnovativeDefend against invasionGarment special featuresAntiinfectivesBacterial virusAgastache rugosa
The invention discloses a traditional Chinese medicine mask for preventing airborne epidemic diseases. Prevention and treatment medicine is placed in a medicine bag made of non-woven fabric, then themedicine bag is sewn and attached into the mask, and the medicine in the medicine bag comprises, by weight, 25-35 parts of astragalus membranaceus, 25-35 parts of schizonepeta, 18-22 parts of divaricate saposhnikovia roots, 8-12 parts of agastache rugosus, 18-22 parts of radix angelicae, 18-22 parts of folium artemisiae argyi, 18-22 parts of rhizoma atractylodis and 8-12 parts of acori calamus. All the traditional Chinese medicines in the mask are matched and cooperate with one another and have functions of qi-tonifying, consolidation, being aromatic, turbidity removal, wind dispelling, dampness eliminating, lung warming and orifices releasing; by use of the mask carrier, an air field defense line is built for the smell of the medicine at the mouth and nose part, invasion of external harmful pathogenic factors and bacteria and viruses to a human body can be effectively resisted, the mask is an effective and simple epidemic prevention appliance, and the mask is another practical application for external treatment of internal illness, has certain innovativeness, and is practical, cheap and easy to popularize, and it is the right time to quickly use the mask for epidemic prevention atpresent.
Owner:仲佗医生集团医疗(深圳)有限公司
Concrete and preparation method thereof
ActiveCN113387661AReduce corrosionIncreased durabilitySolid waste managementSuperplasticizerCarboxylic acid
The invention relates to the field of building materials, and particularly discloses concrete and a preparation method thereof. The concrete is prepared from the following raw materials: cement, water, fly ash, slag powder, fine aggregate, coarse aggregate, a high-performance polycarboxylate superplasticizer and a pH response type capsule. The pH response type capsule comprises a coating and a core material, the coating is a poly (L-lysine-amino-terephthalic acid) microcapsule film, and the core material comprises barium hydroxide and an amino alcohol corrosion inhibitor; the preparation method comprises the following steps: mixing and uniformly stirring the cement, the slag powder, the fly ash, the coarse aggregate and the fine aggregate to obtain a solid mixture; adding the rest raw materials except the pH response type capsule and water into the solid mixture, stirring to obtain a concrete matrix, adding the pH response type capsule into the concrete matrix, and stirring to obtain the concrete. The concrete has the advantages that the anti-corrosion effect of the concrete is improved, and then the durability of the concrete is improved.
Owner:西安天盛混凝土有限公司
Application of sulforaphane and derivatives thereof as bacterial effector protein transcription inhibitor
ActiveCN112568233ARepress transcriptionLower resistancePlant growth regulatorsBiocideMicroorganismBacterial effector protein
The invention discloses application of sulforaphane and derivatives thereof as a bacterial effector protein transcription inhibitor. The invention provides an application of sulforaphane and derivatives thereof in any one of application of the following 1) and 7): 1) prevention and treatment of pathogenic bacteria; 2) improvement of the resistance of plants to pathogenic bacteria; 3) inhibiting ofpathogenicity of pathogenic bacteria; 4) inhibiting of the function of a pathogenic bacterium III type secretion system; 5) inhibiting of the expression of effector protein related genes of a pathogenic bacterium type III secretion system; 6) inhibiting of the expression of a pathogenic bacteria transcription factor hrpL; and 7) using as a pathogenic bacteria effector protein transcription inhibitor. Experiments prove that the sulforaphane and the derivatives thereof can inhibit the function of a pathogenic bacteria type III secretion system by specifically inhibiting transcription of the pathogenic bacteria type III secretion system, can resist invasion of pathogenic bacteria without destroying interaction between plants and beneficial microorganisms, and have a wide application prospectin prevention and treatment of plant pathogenic bacteria.
Owner:INST OF GENETICS & DEVELOPMENTAL BIOLOGY CHINESE ACAD OF SCI
Use method of delivery powder for sow production
PendingCN111419742AMaintain body temperatureComprehensive body temperatureCosmetic preparationsToilet preparationsBiotechnologyDisease
The invention discloses delivery powder for sow parturition. The delivery powder comprises 0.3-1 part of fennel essential oil, 1-4 parts of light calcium carbonate, 1-20 parts of calamine powder, 50-90 parts of silicon dioxide and 0.1-0.5 part of deet,wherein the particle size of the silicon dioxide is less than or equal to 25 nm; and after delivery of a sow, the delivery powder is applied to thebody surfaces of piglets or the vulva of the sow. The delivery powder has an ultra-strong dry and comfortable function, the body surfaces of the piglets can be instantly dried and comfortable by applying a small amount of the powder, the body temperature of the piglets is effectively kept, the survival rate and health piglet rate of the piglets are increased, the delivery powder is applied to umbilical cord breaking, tail breaking and castration wounds of the piglets, inflammation diminishing and bleeding stopping are rapidly achieved, the probability of invasion of external bacteria is reduced, dryness of the rest position of the piglets is guaranteed, and bacterial reproduction is inhibited; and the morbidity of common diseases such as bacterial diarrhea (especially yellow, white and reddysentery) and streptococcus of the piglets is reduced, the safe mosquito repelling effect can be achieved when the powder is used in summer, mosquito bites are prevented, and the probability of diseases such as encephalitis B and African swine fever is reduced.
Owner:LIAONING AIPULUOSI FEED
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