112 results about "Bacterial killing" patented technology

The present invention discloses an allicin-containing prevention and treatment pesticide for crop plant diseases. The pesticide can be prepared into powder, an emulsion, a microemulsion, an aqueous emulsion or a suspension by adopting allicin and a bactericidal agent as effective active ingredients, wherein a weight percentage of the allicin is 10-70% and a weight percentage of the bactericidal agent is 1-40%. The pesticide of the present invention has the following advantages that: the pesticide is prepared by compound combination of the allicin and the bactericidal agent, such that a significant synergy effect can be generated, bacterial killing and disease prevention capacity can be enhanced, bacterial killing spectrum can be enlarged, crop yields can be improved, and especially good prevention and treatment effects for gray mold, downy mildew, leaf mold, epidemic disease, and other diseases can be provided; the pesticide of the present invention provides strong affinity for crops, can be rapidly absorbed by crops, and has characteristics of pathogenic bacteria killing, plant disease inhibiting, and no residue, in addition, drug resistance is not easily generated; the use amount of the single component in the pesticide of the present invention is reduced, such that the safety on crops is improved, and the use cost is relatively low; and allicin is adopted for plant protection so as to increase selectivity of pesticide use and prompt development of plant protection technology.

The invention discloses an essential oil soap with bacterial killing and bacterial inhibiting functions. Sweet almond oil and wheat germ oil are put into a container to be uniformly mixed, and tea tree essential oil, patchouli essential oil, niaouli essential oil, vetiver essential oil, myrrh essential oil and cedar essential oil are then added to be uniformly mixed; and a cold process soap base is heated to completely melt and then is cooled, when the temperature of the soap base is cooled to about 50 DEG C, the mixed essential oil solution is added to be uniformly mixed, and finally, the liquid soap base is poured into a soup making die, is cooled to the room temperature and then only needs to be taken out. When being used, the essential oil soap of an appropriate amount only needs to be put on the part of the body which requires to be cleaned and removed of bacteria, and is cleared away with clean water after 1-3 minutes. The essential oil soap can quickly kill bacteria, can inhibit bacteria growth, and has the advantages of safety, no stimulus and the like.

The invention discloses an efficient protecting mask taking a triboelectric nano power generator as a filtering layer. The efficient protecting mask is formed by arranging the triboelectric nano power generator in a ventilation cover of the protecting mask, the triboelectric nano power generator is composed of an upper friction pole plate and a lower friction pole plate, the upper friction pole plate is formed by growing a ZnO nano array on one side of nonwoven cloth and serves as a friction layer obtaining electrons, nano Ag conductive ink coats the other side of the nonwoven cloth to serve as an output electrode, the lower friction pole plate is formed by magnetron sputtering of metal Al on one side of a copper net with 200 meshes and serves as a friction layer losing electrons, the other side of the copper net serves as an output electrode, and the lower friction pole plate of the triboelectric nano power generator is fixed to a bottom ventilation plate of the ventilation cover. The efficient protecting mask has the advantages that surface treatment is performed on the nonwoven cloth, so that physical adsorption efficiency of the nonwoven cloth is maintained while the electrostatic adsorption effect is improved without changing breathability; electric charge generated on the surface and high voltage between the friction pole plates have a bacterial killing and inhibiting effect, and the efficient protecting mask has a remarkable technical effect.

The present invention discloses a benzovindiflupyr sterilization composition, which contains a active ingredient A and an active ingredient B, wherein the active ingredient A is benzovindiflupyr, the active ingredient B is any one selected from kresoxim-methyl, pyraclostrobin, trifloxystrobin, ZJ0712, dimoxystrobin, and picoxystrobin, and a weight ratio of the active ingredient A to the active ingredient B is 1:80-60:1. The composition of the present invention provides high activities for a plurality of plant diseases of a plurality of crops, and has characteristics of significant synergistic effect, bacterial killing spectrum expanding, low use amount, rainfall erosion resistance, and significant synergy.

The present invention relates to a brevibacillus laterosporus-containing antibacterial yield increase composition, which is an antibacterial yield increase composition comprising effective active components such as an active component A and an active component B, wherein the active component A is selected from brevibacillus laterosporus, and the active component B is any one compound selected from benzylaminopurine, brassinolide, indole acetic acid, triacontanol and gibberellic acid. The composition provides high activity for a plurality of plant diseases on a plurality of crops, and has characteristics of significant synergy effect, bacterial killing spectrum expanding, increase of effective fertilizer absorption of crops, helping of good growth of crop inferior parts, and regulation of water balance in crops so as to activate metabolic systems of crops, and promote crop cell growth and root system activity strengthening.

The present invention relates to a sterilization composition, which is characterized in that the active components in the sterilization composition are pyraclostrobin and amisulbrom, the remaining components excluding the effective components in the formulation are a pesticide acceptable aid and a formulation preparation complementing component, a weight part ratio of the pyraclostrobin to the amisulbrom is 40:1-1:60, further preferably 30:5-5:30, the total weight part of the active components pyraclostrobin and amisulbrom in the formulation accounts for 1-80% of the total weight part of the whole formulation, further preferably 5-35%, and the pesticide formulation dosage forms of the sterilization composition can be wettable powder, a suspension agent, emulsifiable concentrate, a soluble liquid, a water emulsion and water dispersible granules. According to the present invention, the compounding of the sterilization composition provides the unexpected synergy effect, especially the amisulbrom can well solve the problems of fast-acting property and stability of the pyraclostrobin, the bacterial killing spectrum of the amisulbrom is expanded, and the generation of resistance of bacteria is delayed.

The present invention discloses main components, formulations, statuses and clinical uses of a medical composition containing fish serine protease and an antibacterial active compound. The medical composition comprises fish serine protease, an antimicrobial active compound, a medically-acceptable excipient and water for injection, can be prepared into an emulsion, a spraying agent, a liniment, a drop and a gargarisma, has statuses such as a liquid, an emulsion, a paste, a gel, liposome particles, a nanometer gel and microcapsules, and can be used for burning and other skin trauma repairs, bacteriostasis and bacterial killing, eczema, dermatitis, psoriasis vulgaris and other skin infections, bone joint inflammations, and systemic disease prevention and treatments in clinic. According to the present invention, the fish serine protease and the antibacterial compound are combined, wherein the composition retains the fish serine protease activity and contains the bacterial killing bacteriostasis compound, such that the composition has a strong bacterial killing effect, and provides good prevention and treatment effects for a plurality of diseases.

The present invention provides an environmental-protection type fabric dry cleaning agent, which is characterized by comprising, by weight, 20-30 parts of fatty alcohol polyoxyethylene ether sodium sulfate, 2-4 parts of artemisia argyi, 10-15 parts of a rosmarinus officinalis extract, 30-50 parts of tetrachloroethylene, 5-10 parts of stemona japonica, 5-10 parts of orange oil, 10-20 parts of ethanol, and 4-6 parts of citric acid. The environmental-protection type fabric dry cleaning agent has characteristics of effective stain removing, fresh aroma remaining, bacterial killing, clean and health cloth maintaining, and simple use.

The invention discloses an application method of a nano antimicrobial primer, which comprises the following steps: sufficiently stirring the nano antimicrobial primer uniformly, adding 20-30% of diluter to the required viscosity, painting 15-18kg/m<2> for every liter of nano antimicrobial primer on the basis of 50-mu m dry paint film, naturally drying for 15-25 minutes, and curing to obtain the coating. The nano antimicrobial primer is prepared from 30-40 parts of modified acrylic resin, 10-20 parts of nano antimicrobial agent, 2-10 parts of titanium white, 5-15 parts of nano filler, 2-8 parts of thickener, 3-9 parts of film-forming assistant, 3-12 parts of anti-settling agent and 25-35 parts of deionized water. The paint film formed by the application method has the advantages of high and endurable mold resistance, high bacterial killing rate (up to 95% above), low VOC (volatile organic compound) content, no toxicity, no pollution and favorable weather resistance, and is suitable for the field of application of dwelling houses, vehicles, ships and the like.

The present invention relates to a method of treating an inflammatory disorder in a subject with an effective amount of compound having the general formula (I) as described in the present application, under conditions effective to treat the inflammatory disorder. The present invention also relates to a method of inhibiting respiratory burst in neutrophils without or inhibiting degranulation in or bacterial killing by the neutrophils by contacting neutrophils with the compounds described above.

The present invention discloses a sulfur-free pinellia ternata processing method. According to the method, fresh pinellia ternata is subjected to selection and grading, the fresh pinellia ternata having the same grade is peeled, and the peeled pinellia ternata is subjected to color protection treatment by using a special color protection agent, wherein the special color protection agent comprises any three, four or five materials selected from ascorbic acid with a mass percent concentration of 0.04-0.4%, citric acid with a mass percent concentration of 0.1-0.6%, L-cysteine with a mass percent concentration of 0.01-0.06%, sodium chloride with a mass percent concentration of 0.1-0.6%, and calcium chloride with a mass percent concentration of 0.1-0.4%; after the color protection treatment is completed, the obtained pinellia ternata is conveyed into drying equipment, and drying is performed until the water content in the pinellia ternata is less than 15%, wherein high temperature enzyme inactivation and bacterial killing are performed before the drying; and the dried pinellia ternata is cooled to a room temperature, and the cooled pinellia ternata can be directly subjected to vacuum sealed packaging or can be stored at a safe temperature and a safe humidity. According to the present invention, the method has characteristics of simple process and easy operation, the obtained pinellia ternata finished product has characteristics of white surface, good color and no sulfur residue, and the chemical components and the medicinal value of the pinellia ternata are not affected, and the advantages of economy and environmental protection are provided.

The invention relates to a mattress with air inlet valves and air exhaust valves. According to the mattress, the side wall of the mattress body is provided with air inlets and air exhausts, wherein the air inlets and the air exhausts are arranged in groups; the air inlet is provided with a one-way air inlet valve and a screen, wherein dusts and other harmful substances can be filtered through the screen when the air enters the mattress; the air exhaust is provided with a one-way air exhaust valve, wherein the internal air can be exhausted when the mattress is deformed due to pressing; a drug bag is placed between the screen and the one-way air inlet valve, wherein the drug bag can provide effects of bacterial killing and virus killing.

The invention discloses antibacterial melt-blown cloth. The antibacterial melt-blown cloth comprises a polypropylene base material, and 0.01%-5% of nanoscale composite copper metal ions, 0.01%-5% of a dispersing agent and 0.01%-5% of a toughening agent are added into the polypropylene base material per unit weight. The invention further discloses a preparation method of the antibacterial melt-blown cloth. The preparation method comprises the steps of dispersing and mixing, hot melt extrusion, plasticizing and heat preservation, metering and distributing, mold extrusion, hot air traction, web forming, electrostatic electret making and rolling. Due to the fact that metal ions and bacterial cell walls achieve bacterial adsorption through the charge opposite attraction principle, the metal ions are released into the bacterial cell walls to achieve the bacterial killing performance; and the metal ions form oxides to catalyze water inside and outside bacteria to generate H2O2 oxidative destruction, so that cells die. The H1NI influenza virus resistant activity rate is greater than or equal to 93%, the mycobacterium chelonae inhibition rate is greater than or equal to 96%, the staphylococcus aureus inhibition rate is greater than or equal to 97%, and the candida albicans inhibition rate is greater than or equal to 93%.

The present invention discloses a fenamidone-containing sterilization composition, which comprises an active component A and an active component B, wherein the active component A is selected from fenamidone, the active component B is any one compound selected from propamocarb or a salt thereof, cymoxanil, chlorothalonil, captan and iprovalicarb, and a weight ratio of the active component A to the active component B is 1:80-60:1. The composition provides high activities for a plurality of plant diseases of a plurality of crops, and has characteristics of significant synergistic effect, bacterial killing spectrum expanding, low use amount, rainfall erosion resistance, and significant synergy.

The present invention discloses a sterilization composition containing fluopicolide and methoxy acrylate. The sterilization composition comprises an active component A and an active component B, wherein the active component A is selected from fluopicolide, the active component B is any one compound selected from trifloxystrobin, fluoxastrobin, enestroburin, picoxystrobin and kresoxim-methyl, and a weight ratio of the active component A to the active component B is 1:80-60:1. The composition possesses high activities on a plurality of plant diseases of a plurality of crops, and has the characteristics of significant synergistic effect, bacterial killing spectrum expanding, low use amount, rainfall erosion resistance, and significant synergy.

Compositions and methods are provided for the use of SOS pathway targeted agents in antimicrobial formulations. The innate sensitivity of bacteria to antibiotics is increased by disrupting a mechanism that normally activates the bacterial SOS response or by inhibiting steps in the SOS response pathway itself. SOS response induction can result from exposure of bacteria to certain antibiotics, including β-lactam antibiotics and other agents that affect cell wall synthesis. By transiently delaying bacterial cell division, SOS response induction interferes with bacterial killing by ordinarily lethal concentrations of these drugs A pharmaceutical composition comprising an SOS targeted agent is administered to a patient suffering from a microbial infection, in combination with an antibiotic that induces an SOS response. The identification of the SOS pathway as a target for modulating antibiotic action provides a basis for further therapeutic development, through screening assays designed to detect molecules or genes that act on these pathways.

The invention discloses a composite antibacterial cellulose preservation box and a preparation method thereof. An anti-bacterial component is extracted from wormwood, dahurian patrinia herb, all-grass of foxtail-like Sophora and clerodendrum cyrtophyllum, and a composite anti-bacterial material is prepared from the anti-bacterial component, a ferrous compound and other additives; besides, the materials is dissolved in agarose with a porous structure and is applied onto the surface of the preservation box. In a daily using process, on one hand, water is sucked by agarose, so that articles in the preservation box are kept dry; on the other hand, even if bacteria breed, the bacteria grow on the surface with agarose of the preservation box, and agarose contains bacteriostatic and bactericidal active substances in agarose, so that the bacteria in agarose can be killed. Therefore, an environment adverse to growth of the bacteria is created, and the purpose of sterilization can be achieved; in addition, the made preservation box is environment-friendly, safe, green and pollution-free; plant raw materials are from common plant raw materials, so that the cost is low, the manufacturing process is simple, and the application value is comparatively high.

The invention discloses potato special-purpose organic fertilizer and a preparation method thereof. The potato special-purpose organic fertilizer is prepared from 29-49 parts by weight of earthworm manure, 14-24 parts by weight of cow dung, 16-26 parts by weight of cake fertilizer, 0.2-1.2 parts of a starter, 7-17 parts by weight of straws and 22-32 parts by weight of water hyacinth. The preparation method comprises raw material pretreatment, fermentation treatment, granulation and drying. The earthworm manure can improve fertility and substantially improve organic fertilizer quality. The water hyacinth as the raw material in the potato special-purpose organic fertilizer contains a large amount of trace elements, increases nutrients, satisfies potato growth demands and solves the problem that water hyacinth pollutes water and causes death of a lot of fishes and shrimps in an anoxic environment. In a fermentation process, a lot of bacteria in the organic fertilizer are killed at a high temperature so that in use, influence on crops is reduced, a soil environment is purified and a utilization rate is improved.

The invention belongs to technical field of pesticide, in particular relates to biological bacterial killing agent for control of apple tree growth ring disease and preparation method thereof, the biological bacterial killing agent for control of apple tree growth ring disease is prepared by weight from, 13-20 parts of white mulberry bark, 10-15 parts of bitter ginseng, 6-10 parts of fructus cnidii, 7-13 parts of coptis chinensis, 6-12 parts of radix stemonae, 10-15 parts of tree peony bark, 8-15 parts of golden cypress, 9-16 parts of radix gentianae, 10-16 parts of dispersant, 3-10 parts of wetting agent, 0-5 parts of disintegrating agent and 50-80 parts of filling. The biological bactericide chemical property stays stable, the bactericide storing period lasts 2 years, and the bactericide leaves no remnant, resolves and reduces easily, causes no harm to human and animal, readily promotes and applies.

The invention discloses a novel plant composite shoe material, which comprises a plant composite material and a non-woven fabric, wherein the components of the plant composite material formula comprise 3-5 parts of carex meyeriana powder, 3-5 parts of tea leaf powder, 3-5 parts of platycladus orientalis leaf powder, 1-2 parts of antibacterial powder, 2-4 parts of zeolite powder, 2-4 parts of negative ion powder, 1-2 parts of fragrant powder, 2-4 parts of PVA, and 70-90 parts of deionized water. According to the present invention, by using the carex meyeriana powder, the tea leaf powder, the platycladus orientalis leaf powder and other plants, the produced shoe material has functions of strong odor adsorption and strong wet-liquid adsorption; the system contains the antibacterial powder, the negative ion powder, the fragrant powder and the zeolite powder so as to provide strong bacterial killing ability and strong odor decomposition ability and purify the inside-shoe environment; the mid-sole and the insole produced from the product of the present invention have excellent inside-shoe purification function and can achieve the effects of antibacterial effect and deodorization; and the novel plant composite shoe material has characteristics of simple process, low cost, and easy use.