105results about How to "Inhibition of survival" patented technology

The invention discloses an antibiotic door and window section, which comprises the following parts: 100g polychloroethylene, 4-12g polyethylene chloride, 4-7g impact ACR, 0.8-2.4gmanufactured ACR, 2.8-6g organic tin stalizier, 4-6g titanium oxide, 15-30g lightweight calcium carbonate, 0.2-0.7g stearic acid, 0.1-0.g polyethylene wax oxide, 0.2-1g phthalate ester coupler, 0.3-0.7g benzophenone optical stabilizer, 0.01-0.05g bisphenol A anti-oxidant, 0.02-0.1g fluorescent brightener, 0.001-0.003g titanium blue and 1-2g silver ion antibacterial agent.

The invention discloses a skin care solution and a preparation method thereof. The care solution provided by the invention contains Chinese herbal medicinal ingredients with a curing effect on skin, such as leonurus, cortex dictamni, safflower carthamus, radix sophorae flavescentis, radices sileris, Chinese angelica, gallnut, thunder god vine, dark plum and flax seed. The Chinese herbal medicinal ingredients respectively cure the skin by improving blood circulation, adjusting immunity and adjusting in-vivo hormones, so that the skin is lubricated and is elastic, and the health of the skin is ensured. Furthermore, the care solution provided by the invention contains Chinese herbal medicinal ingredients capable of killing various viruses and funguses, such as fructus evodiae, goldthread, cactus, radix stemonae, dandelion, clove and aloe; and the Chinese herbal medicinal ingredients can kill and restrain various germs, the viruses and the funguses on the skin, and ensure that the skin is prevented from invasion and damage of the germs, the viruses and the funguses. The preparation method provided by the invention comprises the following steps of selecting materials, soaking, stewing, purifying and the like, and has the characteristics of simple method, convenience in preparation and low cost.

The invention relates to the technical field of application of bacteroides fragilis and particularly relates to bacteroides fragilis, and an application of a treatment or prevention composition, containing the bacteroides fragilis, for treating and / or preventing tumors. The invention also provides the bacteroides fragilis, as well as an application of preparing a medicine for treating and / or preventing tumors with the bacteroides fragilis, thus significantly inhibiting growth of tumors. The invention also provides applications of the bacteroides fragilis in preparation of medicine compositions, foods, healthcare products and food additives, which are used for treating and / or preventing tumors.

The invention relates to a chicken feed and a preparation method, and belongs to the technical field of cultivation. According to the chicken feed, the proportioning of raw material components is adjusted, an egg white raw material is added, energy raw materials such as grease and the like are reduced, and green additives such as micro-ecological preparations, Chinese herbal medicinal preparations, enzymic preparations, acidulant trace elements and the like are used instead of antibiotic medicinal raw materials. The chicken feed comprises the followingraw materials: corn, bean pulp, byproducts obtained through corn processing, calcium hydrophosphate, mountain flour, soybean oil, lysine (65), methionine, table salt, choline chloride, compound vitamin, ferrous sulfate monohydrate, copper sulfate pentahydrate, manganese sulfate monohydrate, zinc sulfate monohydrate, 1 percent potassium iodide and 1 percent sodium selenite, and Chinese pulsatilla root, liquoric root, almond, isatis root and indigowoad leaf which are used as the Chinese herbal medicine additives, and phytase and complex enzyme which are used as the enzymic preparations and bacillus and lactobacillus which are used as the micro-ecological preparations. The preparation method for the feed comprises the following steps of: mixing raw materials, crushing, adding burdening and mixing, blending, curing, granulating and inspecting a finished product to obtain a qualified chicken feed product.

The invention relates to a clean operating room air conditioner ventilation system, which comprises a fresh air supply system and a constant temperature and constant humidity circulation air supply system, wherein the constant temperature and constant humidity circulation air supply system is provided with a circulation machine set communicating with an operating room; the circulation machine set is provided with an air return section. The clean operating room air conditioner ventilation system is characterized in that the fresh air supply system comprises a fresh air room communicating with external air; a plate type filter screen is arranged in the fresh air room; the fresh air room is separated into an air taking room directly communicating with the outdoor part and an air outlet room connected with a fresh machine set by the plate type filter screen; the fresh air machine set is sequentially provided with a low-efficient filtering section, a middle-efficient filtering section and a sub-high filtering section along the air direction; the air supply end of the fresh air machine set is mixed with the air return section through an air supply pipe; the circulation machine set is provided with a clean air supply ceiling in a connecting part of the air supply pipe and the operating room; air supply openings are uniformly distributed on the clean air supply ceiling; an efficient filter is arranged in each air supply opening. The technical scheme has the advantages that the frequent machine halt for dismounting the filter screen for cleaning can be effectively avoided; in addition, the operation cost is reduced; the service life is prolonged.

The invention relates to application of bacteroides fragilis or Akkermansia muciniphila to preparation of a drug for preventing or treating tumors. The drug promotes infiltration and / or accumulation of CD8 positive cytotoxic T lymphocytes in a tumor microenvironment. The invention further provides application of a drug composition, food, a health care product or a food additive for preventing or treating tumors, and the drug composition, the food, the health care product or the food additive includes the bacteroides fragilis or the akkermansia muciniphila and promotes infiltration and / or accumulation of the CD8 positive cytotoxic T lymphocytes in the tumor microenvironment.

The invention belongs to the technical field of microorganisms and discloses a method for producing biological bacterial fertilizer from amino acid fermentation liquid waste and corn stalks. The method comprises following steps: step 1), filtering of liquid waste; step 2), hydrolysis and neutralization; step 3), preparation of fermentation broth A; step 4), preparation of fermentation broth B, step 5), uniform mixing and frozen drying. The fermentation liquid waste is applied to fertilizer preparation, so that agricultural waste is utilized, energy is saved, and environment is protected.

The invention discloses anti-scratching nanosilver formaldehyde-removing children's woodware paint. The anti-scratching nanosilver formaldehyde-removing children's woodware paint is characterized by consisting of the following materials by weight: 55 to 65 percent of polyester resin, 10 to 20 percent of castor oil modified alcohol acid resin, 8 to 17 percent of organic solvent, 1.5 to 2.5 percent of anti-settling agent, 0.5 to 1.0 percent of dispersing agent, 5 to 12 percent of glass powder, 0.8 to 1.5 percent of wax powder, 4 to 8 percent of delustering powder, 1 to 4 percent of nano silica, 0.2 to 0.4 percent of defoaming agent, 0.3 to 0.5 percent of organic silicon surfactant, 0.1 to 0.2 percent of handfeel wax aid, 0.2 to 0.5 percent of nanosilver antibacterial agent and 0.5 to 1.5 percent of multifunctional anion aid. The invention aims to overcome the defects in the prior art and provides the woodware paint which resists scratching, decomposes formaldehyde, purifies air, has high hardness, high fullness, chemical resistance, super-smooth handfeel, flat paint film and perfect and uniform decoration.

The invention belongs to the technical field of fertilizer and discloses a process for preparing liquid organic fertilizer from amino acid fermented waste thalli. The process includes the following steps of 1, collecting the waste thalli, 2, hydrolyzing the waste thalli, 3, preparing a fertilizer component A, 4, preparing a fertilizer component B and 5, preparing the liquid organic fertilizer. According to the process, the waste thalli are utilized, waste utilization is achieved, and the prepared liquid organic fertilizer is lasting in efficiency.

The invention belongs to the technical field of microorganisms, and discloses a biological bacterial fertilizer containing amino acid fermentation wastes. The biological bacterial fertilizer is prepared through the following steps: step 1) filtration; step 2) bacterial protein hydrolysis; step 3) preparation of a fermentation broth A; step 4) preparation of a fermentation broth B; and step 5) preparation of the biological bacterial fertilizer. The biological bacterial fertilizer provided by the invention combines a microbial technology, effectively utilizes fermentation wastes, and has lasting fertilizer efficiency and stable performance.

The invention provides a fish feed additive preparation method. The method is characterized in that the method comprises the following steps: dissolving 100 parts by weight of ammonium humate having a water solubility of above 90% in 200-250 parts by weight of water, filtering for residual removal to obtain an ammonium humate solution, sequentially adding 3-15 parts of sodium hydroxide, 3-15 parts of ferric phosphate, 3-15 parts of calcium phosphate, 3-5 parts of selenium oxide and 15-30 parts of N, P and K to the ammonium humate solution to obtain a fish feed additive mixed solution, adding amino acids to the fish feed additive mixed solution according to a ratio of 100-500g / L, and uniformly mixing to obtain a fish feed additive. The invention also provides the fish feed additive prepared through the method. The additive can maintain the healthy and rapid growth of fish, effectively inhibit the viability of water surface algae and other fish pathogens and maintain good culture water quality, and is a green fish culturing product.

The present invention generally offers a system and a method that allows a vessel to treat water while providing corrosion inhibition. An oxygen stripping gas source produces oxygen stripping gas that may be pumped directly to, preferably but optionally, a venturi injector, or may first be pumped into an empty tank and then delivered to the injector means. Water being pumped through the injector via a transfer piping means comes into contact with the oxygen stripping gas, and dissolved oxygen in the water transfers to micro-fine stripping gas bubbles generated by the injector. The water and the micro-fine bubbles are pumped from the injector and into the tank, where the micro-fine bubbles float to the surface, and the oxygen is released into the tank's headspace. The deoxygenated water may be re-circulated through the system for additional deoxygenation or released from the tank into the surrounding waterways.

The invention discloses antibacterial wood lacquer, which consists of the following materials in percentage by weight: 70 to 85 percent of polyester resin, 6.4 to 16 percent of organic solvent, 0.5 to 1.0 percent of dispersant, 0.6 to 1.2 percent of anti-settling agent, 4 to 8 percent of delustering powder, 0 .8 to 1.5 percent of wax powder, 0.2 to 0.4 percent of defoamer, 0.3 to 0.5 percent of organosilicon surfactant, 0.2 to 0.5 percent of nano-silver antimicrobial, and 2 to 4 percent of chloroacetic resin. The method aims to overcome deficiencies in the prior art and provide the wood lacquer integrating lasting antibacterial property, high fullness, chemical resistance, bending resistance, high hardness, ultra-smooth hand feel, smooth lacquer coating and perfect decorative property.

The invention discloses a seedling culture substrate for improving the seedling survival rate. The substrate is prepared from the following ingredients in parts by weight: 18 to 26 parts of humus soil, 8 to 17 parts of bran coat, 6 to 45 parts of turf, 1 to 5 parts of organic fertilizers, 25 to 45 parts of waste fungus rods and 2 to 5 parts of activation powder. The invention also discloses a preparation method of the substrate. The seedling culture substrate can be used for culturing high-quality seedlings; the adaptability of the seedlings is high; the disease and insect pest resistance of the seedlings is relatively improved; the survival rate is high; meanwhile, the soil structure is effectively improved; the soil microbes are activated; the soil fertility is increased; the soil water absorption and soil moisture preservation capability can be improved; the soil aggregate formation is promoted; the rainfall anti-erosion capability of soil is improved.

The invention discloses an asparagus health-care wood lacquer which is formed by the following ingredients in percentage by weight: 70-85 percent of polyester resin, 5.4-16 percent of organic solvent, 0.5-1.0 percent of dispersing agent, 0.6-1.2 percent of anti-settling agent, 4-8 percent of wax power, 0.2-0.4 percent of antifoaming agent, 0.3-0.5 percent of organosilicon surface active agent, 0.2-0.5 percent of nano silver antibacterial agent, 0.5-1.5 percent of multi-functional negative ion assistant, 2-4 percent of vinyl acetate resin and 0.5-1.5 percent of asparagus powder. Aiming at overcoming the defects of the prior art, the wood lacquer is durably antiseptic, can release asparagus factors and negative ions in a lasting manner, has high fullness, chemical resistance, bending resistance, high hardness, ultra-smooth feeling, flat paint film, and perfect and uniform decoration.

The invention belongs to the field of fermentation waste liquid treatments in biological fermentation industry, and discloses a preparation method of a compound mixing fertilizer containing xanthan gum fermentation waste. The preparation method comprises: 1) xanthan gum fermentation waste filtration; 2) hydrolysis; 3) microbial preparation A preparing; 4) microbial preparation B preparing; 5) fermentation broth A preparing; 6) fermentation broth B preparing; 7) regulator preparing; and 8) uniform mixing and drying. According to the present invention, the xanthan gum fermentation waste is used, the preparation method is simple and feasible, the prepared fertilizer has the multi-effect function, and the application prospect is broad.

The invention provides a preparation method of willow panels. The method comprises the steps that willow log is cut into willow log sections with the length being 2-4 m; an automatic peeling machine is adopted for peeling bark, and meanwhile, the sections are aired until the moisture content of the willow log sections is 2-5%; then the willow log sections are soaked in a soak solution, then soakedin clear water, taken out and aired; then a cutting machine is adopted for cutting the willow log sections into willow boards with the thickness being 1-3 cm, then the willow boards are placed into liquid carbon dioxide and taken out, and after being held in a place with the temperature being 40-50 DEG C for one to two hours, the willow boards are soaked in alkali liquor and taken out; and the willow boards are soaked in a titanium sulfate and ferric sulfate mixed solution and taken out, the solution is drained form the willow boards, and then the willow boards are placed into a heating chamber for high-temperature treatment, taken out and subjected to surface treatment to obtain the willow panels. According to the preparation method of the willow panels, through pretreatment on the willow panels, survival of injurious insects in the willow panels is avoided, meanwhile, the strength of the willow panels is improved, the service lives of the willow panels are prolonged, and the panelsare in the specific light red and have a certain self-cleaning function.

The invention provides a carbon-based full-nutrient liquid water-soluble fertilizer suitable for drip irrigation fertilization, which comprises the following components in percentage by mass: 25% of water-soluble biomass, 3% of nitrogen element, 2% of phosphorus pentoxide, 15% of potassium oxide and 0.05% of trace elements, and the trace elements comprise iron, manganese, copper, zinc and boron. The invention also provides a preparation method of the carbon-based full-nutrient liquid water-soluble fertilizer. The water-fertilizer integrated organic nutrient topdressing in the later period canbe realized, drippers cannot be blocked in the drip irrigation process, and the implementation of water-saving irrigation is facilitated. The carbon-based full-nutrient liquid water-soluble fertilizerdisclosed by the invention is rich in organic matters, can play a role in activating soil, and can improve the utilization rate of nutrient elements in alkaline soil. The carbon-based full-nutrient liquid water-soluble fertilizer also contains rich beneficial bacteria and enzyme preparations, and can promote the formation of soil aggregates, increase the content of soil powder particles, loosen the soil texture and promote the water and fertilizer exchange of crop root regions and the efficient absorption of root systems.

The invention belongs to the technical field of pig feeds, and particularly relates to a mixed feed additive for improving the immunity of nursery pigs. The feed additive comprises the following raw materials in percentage by weight: 5-10% of glucose oxidase, 15-25% of a concentrated bacillus licheniformis preparation, 5-10% of garlicin, 15-25% of saccharicterpenin and 30-60% of glucose. Additive finished products are obtained through uniform mixing. The percentage by weight of the additive finished products in a complete feed is 0.2%. The mixed feed additive can be used for a long term, and has the advantages of being free from drug tolerance, withdrawal time and the like, toxic and side effects are not liable to cause, and the mixed feed additive can generate high economic, social and ecological benefits.

The invention belongs to the technical field of fertilizers and discloses a method of preparing a fertilizer by using amino acid production wastewater, comprising the steps of 1), filtering; 2), hydrolyzing bacterial proteins; 3), preparing fertilizer component A; 4), preparing fertilizer component B; 5), preparing the fertilizer. In connection with microbial technologies, the method makes effective use of amino acid production wastewater and serves two purposes by single act.

The invention provides a pure solid wood organic mulch dyeing basic solution and a production process thereof. The basic solution comprises the following components in percentage by weight: 78.9-79.1% of deionized water, 0.12-0.14% of ammonium polyacrylate salt, 4.7-4.9% of calcite powder, 5.2-5.4% of porous quartz powder, 3.6-3.8% of kaolin, 2.8-3.0% of a styrene-acrylic emulsion, 3.38-3.58% of color paste, 0.5-0.7% of YSJ compound microorganism probiotics, bacillus and 0.08-0.1% of propylene glycol. The basic solution is relatively environmentally friendly, is incapable of generating germs and bacteria, and has a great possibility of degrading the raw wood.

The invention discloses anthocyanin and allicin integrated oral liquid and a preparation method thereof. The oral liquid is prepared from, by mass, 20-120 parts of blueberry anthocyanin extract, 10-20 parts of allicin extract and 250-1500 parts of water. The blueberry anthocyanin extract, the allicin extract and the water are mixed according to a proportion and sufficiently stirred to obtain blueberry anthocyanin and allicin mixed liquid, and then the blueberry anthocyanin and allicin mixed liquid is subjected to 1100-1500 W microwave sterilization for 30 s and nitrogen-injecting filling under a dark condition to obtain the needed liquid finally. Blueberries and blueberry red leaves are utilized for extracting blueberry anthocyanin, the blueberry red leaves can be well utilized, resource waste is prevented, the cost is lowered, and the oral liquid has the advantages of resisting tumors and cancers powerfully.

The invention relates to a preparation method of a chicken house air freshener, wherein the formula (by weight percent) is birch antler polysaccharide 2.6-3.6%, Bacillus cereus 1.9-2.9%, calcium acetate 1-2%, Enterobacter japonicum 0.8-1.8%, 0.9-1.9%, Rhamnus esculenta 0.7-1.7%, guava leaves 1-2%, Klebsiella oxytoca 0.3-1.3%, dismutase 0.2-1.2%, 2.5-3.5%, sodium bicarbonate 1.7-2.7%, Enterobactercloacae 2.9-3.9%, sodium pyrophosphate 2.3-3.3%, corn oligopeptide powder 3-4%, Aspergillus oryzae 1.5-2.5%, Enterobacter agglomerans 0.2-1.2%, light calcium carbonate 0.1-1.1%, myrica flavonoids 1.2-2.2 percent, water 75.2-58%. The invention has the advantages of better breeding environment and improved animal health chicken house air.

The invention relates to a water-based antibacterial coating which comprises water-based fluorocarbon resin, polyolefin-based carbamidine, a siloxane compound, a water-based assistant, water-based special melamine resin, an inert high-temperature environment-friendly weather-resistant pigment, diethylene glycol butyl ether (solvent), ethanol and water. The water-based antibacterial coating is prepared by adding water-based fluorocarbon resin and an environment-friendly high-temperature weather-resistant pigment into a polyolefin carboxazine siloxane compound serving as a main antibacterial substance. The coating is a single-component water-based antibacterial coating, has an antibacterial rate of 99.99%, good film adhesion, high hardness, good decorative effect, excellent weather resistance and the like, can be widely applied to the surfaces of aluminum profiles and curtain walls, has a good antibacterial effect and provides lasting protection performance.

The invention discloses a method for controlling anthracnose of fruits and vegetables. The method includes the processes: after fragmentary disease spots appear on the fields, lactic acid bacteria suspension with a concentration of 1.0*10<7> cell / ml is sprayed uniformly on the surface of plants after sunset with the spaying amount of 25-35kg per acre; the plants are sprayed after three days and then sprayed every two weeks for 4-5 times in succession. The invention uses special climate conditions and biological activity of the lactic acid bacteria on a protected field to control the anthracnose of fruits and vegetables as well as treat other leave diseases such as botrytis cinerea, gummy stem blight, powdery mildew and so on. The invention has the advantages of no toxicity, no harm, no environmental pollution and no side effects as well as low control cost, convenient utilization and labor saving and time saving. The inventers do experiments on such crops as cucumber, watermelon, melon, chilli, bean, grape, peach, apple, etc. and find that disease prevention rate of the anthracnose can reach around 70 percent.

The invention provides application of dibrompropamidine dihydrochloride to the preparation of a medicine for inhibiting a bladder cancer EGFR (Epidermal Growth Factor Receptor) target spot and belongs to diamidine series compound medicines and application thereof. The dibrompropamidine dihydrochloride can be used for inhibiting IC50 of SW780and RT112 cell growth to be 5Mumol / L-8Mumol / L; and the concentration has positive correlation with effect of promoting SW780 and RT112 apoptosis and has inverse correlation with p-EGFR, p-AKT and p-ERK phosphorylation degrees. The invention takes the dibrompropamidine dihydrochloride as a medicine for inhibiting a tyrosine kinase structure domain of the human bladder cancer EGFR; and the utilization efficiency of a medicine is improved and a market prospect is wide.

The invention discloses an anti-melanoma compound. The compound is named as N-(3-(5-(2-amino-5-hydroxypyrimidin-4-yl)-2-tert-butylthiazol-4-yl)-2-fluoro-5-hydroxyphenyl)-2,6-difluoro-4-hydroxybenzenesulfonamide, and the structural formula of the compound is represented by formula I. The compound is extracted from a natural product, and is evaluated by using melanoma cell strains and immunodeficiency SCID mouse tumor transplantation models. In vivo and in vitro tests show that the compound can substantially inhibit growth of all melanoma cell strains, and also can effectively inhibit growth of human derived melanoma cells in mouse bodies. The compound has a safe, highly-efficient and ideal anticancer effect, can be processed to possibly develop novel anti-melanoma treatment medicines, and has important development and application values.

The invention discloses a system for reducing greenhouse gas emission from farmland, and relates to the technical field of greenhouse gas control. The system comprises a computer, a cloud informationbase, a field controller, a water pump, a water storage device and an aerator, wherein the cloud information base is used for receiving feedback signals of the field controller and sending corresponding instructions to the field controller, and pushing the feedback signals and sent instruction information to the computer in the form of logs simultaneously; the cloud information base communicates with the field controller through a wireless communication module; the water pump is controlled by the field controller and used for supplementing a paddy field with circulating water containing bubbles to inhibit survival of anaerobic microorganisms in the paddy field. The water pump has the beneficial effects that water is delivered into the paddy field in a circulating water mode, dissolved oxygen in the paddy field can be greatly increased, survival of the anaerobic microorganisms in the paddy field can be inhibited, and emission of methane can be effectively reduced; moreover, the water pump has a simple overall structure, has a remote control function, and can realize automatic operation.

The invention discloses a copper ion antibacterial / antiviral thermosetting powder coating and a preparation method thereof, and the copper ion antibacterial / antiviral thermosetting powder coating is prepared from the following components in parts by mass: 50-70 parts of polyester resin and / or epoxy resin, 0-10 parts of curing agent, 30-50 parts of pigment / filler, 0.3-1 part of accelerant, 3-5 parts of flatting agent, 1-2 parts of antibacterial nano copper oxide, 2-4 parts of a composite copper oxide antibacterial agent, and 1.5-3 parts of an antioxidant, mixing the raw materials, carrying out hot-melt extrusion, and crushing to obtain the powder coating. The curing film-forming temperature is low, the curing time is short, the production cost is reduced, and energy is saved; the antibacterial and antiviral functions are realized, the survival of new coronavirus is inhibited, and other bacteria are inhibited, so that the method is one of effective measures for resisting epidemic situations of public facilities at present.

The invention discloses a pollen pini cordyceps composition with functions of cancer-prevention and cancer-resistance and a preparation method thereof, the composition is prepared from pollen pini extract, cordyceps extract and dendrobium officinale kimura ex migo extract which are used as effective components, and auxiliary additive components which are allowed to be applied to medicine and food, wherein the pollen pini extract is 2 to 15 parts by weight, the cordyceps extract is 5 to 25 parts by weight, and the dendrobium officinale kimura ex migo extract is 3 to 12 parts by weight; the composition has an obvious inhibiting effect on human breast cancer cell MCF-7.