46 results about "Microbacterium resistens" patented technology

Fruit drinks and methods for providing positive health benefits to an individual are disclosed and described. In some aspects, a nutritional fruit drink is provided having a fruit juice selected from the group consisting of durian, mangosteen, gac, cili, lycium barbarum, seabuckthorn berry, hawthorn berry, euphoria longana, jujube date, schisandra berry, passion fruit, lychee, tangerine, coconut, rambulan, longkong, carambola, quanara, acai berry, qing mei, quinoa, and mixtures and concentrates thereof, and a silver source. Such fruit drinks can provide added nutrition to the diet while imparting increased protection against microorganismic infections.

The invention relates to an implant wherein the surface of the implant is coated with hyaluronic acid or a derivative thereof. The coated implants resist microbial growth.

The present invention provides systems and methods for reducing intraocular pressure, thereby to treat glaucoma and other disorders. The systems of the present invention include a shunt insertable across the clear cornea and a delivery device for inserting the shunt in the transcorneal position. The shunt has a body with a head at one end and a foot at the opposite end, and a channel therethrough permitting the passage of aqueous humor from the anterior chamber to the external surface of the cornea. A removable filter is positioned within the channel to regulate aqueous humor outflow and to resist the incursion of microorganisms.

Surface-active, non-leaching antimicrobial film forming compositions and methods for their application to preferably medical device surfaces are provided. The compositions form durable coatings with long-lasting antimicrobial efficacy without formation of a zone of inhibition. Optionally the films can be hydrophilic. Specific long-chain molecules of certain chemical reactivity are covalently bonded into a polymeric matrix. They maintain a long-term anti-microbial efficacy without being leached out into the aqueous environment. The polymeric matrix of the compositions contain functional groups, which covalently bond to an amine, thiol, carboxyl, aldehyde or hydroxyl active group of selected long chain quaternary ammonium compounds. Upon formation of a covalent bonding with the polymeric matrix the long chain compounds become immobilized but still maintain antimicrobial efficacy. They do not leach out over extended period of time into the aqueous environment and maintain an anti-microbial efficacy against microorganisms. The coating is useful to prevent bacterial colonization on a variety of surface including surfaces of medical devices.

Short chain fatty acids (SCFAs) and glycerol esters of SCFAs not previously used for that purpose are provided for use as a medicament for treating, preventing or counteracting microbial infections in animals, including humans, by stimulating the innate antimicrobial peptide defense system. Preferred compounds include phenyl substituted short chain fatty acids (SCFAs) derivatives and. Also provided are methods and compositions for treating, preventing or counteracting microbial infections, including bacterial, viral, fungal, and parasitic infections, by administration of medicaments comprising a secretagogue-effective amount of the compounds of the invention.

The present invention relates to methods of inhibiting growth and reproduction of microorganisms in rapidly biodegradable hydrocarbonaceous products, containing minor amounts of aqueous liquids. The present invention also relates to rapidly biodegradable hydrocarbonaceous products containing an effective amount of a petroleum-derived hydrocarbonaceous product such that the rapidly biodegradable hydrocarbonaceous product resists visible growth of microorganisms.

The invention provides compositions comprising a plurality of polymer layers for preventing or inhibiting microbial infections. Specifically, the invention provides a combination of a cationic polymer layer that resists adhesion of a microbe to its surface and an anionic polymer layer that releases a cationic anti-microbial agent in response to a change in pH or electrostatic balance.

A method of treating a substrate to seal the surface and inhibit microbiological growth using a low VOC coating composition including from about 30% to about 50% by weight of a soy methyl ester emulsion, from about 15% to about 25% by weight of a cationic acrylic resin polymer and from about 25% to about 55% by weight of water and allowing the composition to cure. The coating composition resists microbiological growth while in liquid form as well as following application and curing. The coating composition may be employed to treat architectural surfaces such as masonry and concrete and soft surfaces such as wall coverings and currency. Additives such as pigments, mineral fillers, surfactants, flattening agents and flame retardants may also be included.

The invention discloses a sound absorption noise reduction thermal insulation wallboard. On the one hand, soybean straw fibers are subjected to high temperature steam pretreatment, then part of pectin is removed, acetic acid is added, acetylation treatment is carried out, free hydroxide radicals in cellulose are enclosed, the hydrophobic performance and the thermal stability of the material are raised, then a waterproof agent immersion method is employed for processing, the material water absorption is lowered, the alkali corrosion resistance of the material in a cement-based material is raised and the capability of resisting microorganisms from depolymerization is raised. On the other hand, river sludge, phosphogypsum powder and the like are modified, utilized, and blended with nano tin antimony oxide and polypropylene , granulation is carried out, the intensity and the toughness of the product are raised, the product is not easy to fracture, the thermal insulation wallboard prepared according to the method is low in cost, the added modified soybean straw fibers can absorb released energy when a cement-based material cracks, therefore extension of the crack in the cement-based material is stopped, namely, the toughness of the material is raised, the compression toughness index is raised, and the provided thermal insulation wallboard has advantages of high hardness, sound absorption, noise reduction, thermal insulation, good adsorbability and the like.

Flexible materials substantially resistant to the growth of microorganisms in aqueous systems comprising fluoropolymers such as TEFLON bonded to polymeric substrates derived from polymeric blends comprising thermoplastic polyurethanes, olefin copolymers, maleic anhydride-olefin copolymers, olefin-vinyl acetate copolymers and phenolic resins. The fluoropolymers are bonded e.g. laminated onto the polymeric substrates e.g. by coextrusion and used in the preparation of tubes, hoses, covers and liners to inhibit microbial growth on surfaces submerged in water.

The invention discloses an ocean engineering corrosion prevention polyurea coating which comprises a component A and a component B, wherein the component A comprises polyisocyanates, polycarbonate polyhydric alcohols; the component B comprises amine-terminated polyether, an amino chain extender, modified nano titanium diode, nano zinc oxide, a hydroxamino carboxylic acid compound, an anti-foulingagent, a corrosion prevention pigment and an anti-settling agent; and the modified nano titanium comprises the following preparation raw materials: nano titanium oxide, a surfactant, a silane couplingagent, silver nitrate and copper sulfate. The polyurea coating is good in seawater resistance and salt mist resistance, capable of preventing microorganism adhesion and applicable to ocean engineering corrosion prevention.

This invention discloses a transparent standalone resin or masterbatch concentrate composition and manufacturing method of transforming commercial transparent grade base thermoplastics into anti-biofouling resins through extrusion or any similar hot melt mixing processes. The re-compound solids enable a number of product reforming processes, including but not limited to thermoforming, profile extrusion, injection molding, blow molding, blow filming, film casting, and spinning into articles of different shapes and geometries or overmolding on plastic substrates that can resist surface adsorption of microbes, mammalian cells, proteins, peptides, nucleic acids, steroids and other cellular constituents after solidification. The articles formed thereof additionally exhibit mechanical reinforcement and no leaching while retain the optical clarity of the base thermoplastics in the same product form as quantified in terms of the light transmittance and haze.

The invention discloses sea salt nourishing cream shampoo and a preparation method thereof. The sea salt nourishing cream shampoo is prepared from the following materials including sea salt, sodium laureth sulfate, hibiscus extracts, ammonium lauryl sulfate, plukenetia oil, sodium lauroamphoacetate, camellia seed cake extracts, cocoamidopropyl betaine, coconut monoethanolamide, polyquaternary salt-7, PEG-75 lanoline, phenoxyethanol and essence. According to the sea salt nourishing cream shampoo, extracted hibiscus extracts, camellia seed cake extracts, plukenetia oil are all known plant activesubstances and are used as natural hair and scalp care conditioning agents. The cleaning capability on the surface of the body can be enhanced; the microbe invasion capability can be resisted; in addition, the scalp ecological environment can be promoted to be developed to the friendly direction; the hair growth is promoted.

The invention relates to a novel cultivation method for butterfly orchid tissue culture seedlings, and belongs to the technical field of flower culture, particularly orchid cultivation. The novel cultivation method comprises the following steps: (1), preparing a cultivation medium: mixing coconut fiber and volcanic rock after being processed to prepare a cultivation medium, or mixing the coconut fiber and float grass imported from Chile, after being processed, to prepare the cultivation medium, or mixing the volcanic rock and the float grass imported from Chile, after being processed, to prepare the cultivation medium, or mixing the coconut fiber, the volcanic rock and the float grass imported from Chile, after being processed, to prepared the cultivation medium, or preparing the coconut fiber after being processed into the cultivation medium; (2), getting a culture flask for loading butterfly orchid tissue culture seedlings, taking the butterfly orchid tissue culture seedlings out of the culture flask, cutting off dead roots and yellow leaves, washing root systems to be clean, and obtaining butterfly orchid tissue culture seedlings to be transplanted; the cultivation medium adopted in the invention has the advantages that degradation products are free from contamination, and good water holding, ventilating, moisture-holding, fertilizer retaining functions are achieved, and the requirements of the growth of the butterfly orchid are met; moreover, the denudation of microbes can be resisted, the probability of rottenness is low, and the cost is low.

Disclosed is a composition and method of preparing compositions which provide a stabilized, ultra-concentrated liquid whitened beverage which is shelf-stable at room temperature without the need for refrigeration or freezing. This invention further relates to a process for manufacturing sugar-free, protein-free and buffering agent-free concentrated stabilized whitened liquid beverage with enhanced aroma and flavor. The liquid beverage concentrate is also resistant to microbial growth without the need for additional preservatives, thereby enabling storage at ambient temperatures.

The invention discloses a lightweight antifreezing straw fiber thermal insulation wallboard and a manufacturing method therefor. On the one hand, straw fibers are subjected to high temperature steam pretreatment, then part of pectin is removed, acetic acid is added, acetylation treatment is carried out, free hydroxide radicals in cellulose are enclosed, the hydrophobic performance and the thermal stability of the material are raised, then a waterproof agent immersion method is employed for processing, the material water absorption is lowered, the alkali corrosion resistance of the material in a cement-based material is raised and the capability of resisting microorganisms from depolymerization is raised. On the other hand, wastes of fly ash, iron ore tailings, ceramic polishing residues and the like are modified, utilized, and blended with sulfonated ethylene propylene rubber, granulation is carried out, the intensity and the toughness of the product are raised, the product is not easy to fracture, the thermal insulation wallboard prepared according to the method is low in cost, the added modified straw fibers can absorb released energy when a cement-based material cracks, therefore extension of the crack in the cement-based material is stopped, namely, the toughness of the material is raised, the compression toughness index is raised, and the provided thermal insulation wallboard has advantages of antifreezing, ventilation and good warmth retention.

The invention discloses a preparation method for plant polyphenol water-loss reducer. Wherein, after gelatinizating the starch, the unsaturated monomer takes place free-radical graft copolymerization acted by initiator and graft crosslinking initiated by crosslinking agent; accessing the plant polyphenol by activity of graft copolymerization. This product has anti-microbe function with water absorption multiplying power 500-700.

According to the present invention, a series of genes are identified in Group B Streptococcus, the products of which may be located on the outer surface of the organism. The genes, or functional fragments thereof, may be useful in the preparation of therapeutics, e.g. vaccines for the immunization of a patient against microbial infection.

The invention discloses an antibacterial composite fabric containing ingredients extracted from traditional Chinese medicine. The antibacterial composite fabric containing the ingredients extracted from the traditional Chinese medicine is made from 50-150 parts of twill and 30-800 parts of extracts of traditional Chinese medicine. Compared with a traditional antibacterial composite fabric, the antibacterial composite fabric containing the ingredients extracted from the traditional Chinese medicine takes diluted extracts of the traditional Chinese medicine as a finishing agent, the extracts of the traditional Chinese medicine contains substances capable of effectively resisting microorganisms, the natural extracts serving as the finishing agent are poisonless, harmless, good in water solubility, environmentally friendly and fragrant in smell, and by means of the natural extracts serving as the finishing agent, the antibacterial textile finishing agent which is environmentally friendly, poisonless, broad-spectrum antibacterial and low in cost is obtained and has a high market prospect.

The invention designs a self-repaired corrosion-resistant coating with an anti-fouling function and a preparation method of the self-repaired corrosion-resistant coating and belongs to the field of ocean corrosion resistant and anti-fouling coatings. The self-repaired corrosion-resistant coating is characterized in that high polymer microspheres with a fungicide and a nano container with a corrosion inhibitor are put into the coating, so that the coating has functions of microorganism resistance and self-repaired corrosion resistance. The preparation method of the self-repaired corrosion-resistant coating is characterized by comprising the following steps: dispersing the high polymer microspheres with the fungicide and the nano container with the corrosion inhibitor into an epoxy resin, mixing the epoxy resin with a certain amount of an epoxy resin curing agent so as to obtain a coating, and coating the surface of carbon steel by the coating, thereby obtaining the self-repaired corrosion-resistant coating with the anti-fouling function.

The invention discloses a method for preserving sweet cherries by utilizing abscisic acid. The method comprises the following steps: soaking sweet cherries with uniform size and no mechanical damage for 15-25min through an abscisic acid solution, taking out and airing; and pouring in a PVC (polyvinyl chloride) film bag, placing for 6h at 4 DEG C under the conditions that the opening of the bag is open and the relative humidity is 78%, binding up the bag opening, and storing at 4DEG C. By adopting the method, the quality of the sweet cherries can be well maintained in the early storage period, the analysis on the activity change of catalase, peroxidase, phenylalanine ammonia-lyase and other related enzymes proves that the dehydration rate of fruits in the storage period can be obviously reduced through abscisic acid treatment, the rotting rate of the fruits can be reduced, the high commodity value and edibleness value can be kept for a long time, the capability of resisting external environment stress, especially microorganism infection of the sweet cherries is enhanced, the preservation effect is superior to that of the control group, and the storage performance of the sweet cherries can be improved, so that the method is a safe and effective simple method for preserving the sweet cherries.

The invention discloses an antibacterial anti-compression thermal insulation wallboard. On the one hand, corn straw fibers are subjected to high temperature steam pretreatment, then part of pectin is removed, acetic acid is added, acetylation treatment is carried out, free hydroxide radicals in cellulose are enclosed, the hydrophobic performance and the thermal stability of the material are raised, then a waterproof agent immersion method is employed for processing, the material water absorption is lowered, the alkali corrosion resistance of the material in a cement-based material is raised and the capability of resisting microorganisms from depolymerization is raised. On the other hand, vermiculite powder, building brick garbage and the like are modified, utilized, and blended with chitosan and polyacrylamide, granulation is carried out, the intensity and the toughness of the product are raised, the product is not easy to fracture, the thermal insulation wallboard prepared according to the method is low in cost, the added modified corn straw fibers can absorb released energy when a cement-based material cracks, therefore extension of the crack in the cement-based material is stopped, namely, the toughness of the material is raised, the compression toughness index is raised, and the provided thermal insulation wallboard has characteristics of anti-bacteria, anti-compression, good endurance, water resistance, good thermal insulation performance and the like.

The present invention has disclosed the use of N-acetyl-D-glucosamine in the manufacture of a medicament for treating cervical erosion. N-acetyl-D-glucosamine can resist the field planting of microorganism and control microorganism infection, and improve the symptoms of local exudation, tissue inflammatory oedema and pain and the like.

The invention discloses a sound insulation corrosion-resistant thermal insulation wallboard and a manufacturing method therefor. On the one hand, wheat straw fibers are subjected to high temperature steam pretreatment, then part of pectin is removed, acetic acid is added, acetylation treatment is carried out, free hydroxide radicals in cellulose are enclosed, the hydrophobic performance and the thermal stability of the material are raised, then a waterproof agent immersion method is employed for processing, the material water absorption is lowered, the alkali corrosion resistance of the material in a cement-based material is raised and the capability of resisting microorganisms from depolymerization is raised. On the other hand, bauxite clay, Chinese medical stone and the like are modified, utilized, and blended with polyphenylene sulfide particles, granulation is carried out, the intensity and the toughness of the product are raised, the product is not easy to fracture, the thermal insulation wallboard prepared according to the method is low in cost, the added modified wheat straw fibers can absorb released energy when a cement-based material cracks, therefore extension of the crack in the cement-based material is stopped, namely, the toughness of the material is raised, the compression toughness index is raised, and the provided thermal insulation wallboard has characteristics of light weight, thermal insulation, sound insulation, corrosion resistance, convenient installation and the like.

The invention provides an antifouling coating material and a preparation method thereof. The preparation method comprises the following steps: (A) mixing a thermoplastic butylbenzene segmented copolymer, dodecafluoroheptyl methacrylate and an initiator, and reacting so as to obtain a reaction product; and (B) mixing the reaction product with a mesoporous molecular sieve, thereby obtaining the antifouling coating material. As the thermoplastic butylbenzene segmented copolymer, the dodecafluoroheptyl methacrylate and the initiator are mixed and reacted to obtain a fluorinated copolymer, due to addition of a dodecafluoroheptyl methacrylate fluorine-containing monomer, the surface property of a copolymer coating is effectively degraded, so that the coating has certain anti-wettability, can prevent the surface of the coating from being moistened by microorganism secretion mucus, thereby inhibiting adhesion of microorganisms. As the fluorinated copolymer is mixed with the mesoporous molecular sieve, special micro-nano morphology is formed on the surface of the coating because of the dopant; because of the morphology, the surface anti-wettability of the polymer coating is further improved, and the antifouling effect on the fluorine-containing coating is well improved.

Compositions based upon an ethanol-free aqueous microemulsion having an aqueous phase including at least a preservative system, a discontinuous perfume oil phase and a surfactant system are disclosed. The compositions are stable microemulsions, resist microbial growth and can be used as perfume components in almost all perfume products.

The invention discloses a preservation method for processing sweet cherry by salicylic acid. The method comprises the following steps: soaking sweet cherry fruits with uniform size and without mechanical injury in an aqueous solution of salicylic acid, taking out the sweet cherry fruits, and airing; and putting the aired sweet cherry fruits into an open PVC (polyvinyl chloride) film bag, storing at 4 DEG C and with relative humidity of 78% for 6h, binding the bag, and storing at 4 DEG C. The analysis on the change of some sensory quality of fruits during storage after picking and on the change of catalase activity, peroxidase activity, phenylalnine ammonialyase and other related enzymatic activity proves that through the treatment with salicylic acid, the water loss rate and the total soluble solid decrease rate of sweet cherry in the storage process can be effectively lowered, the rotting rate of sweet cherry is lowered, the high commercial value and edible value of sweet cherry can be kept for a long time, the capability of resisting outside threat, especially threat of microorganism infection, of sweet cherry is enhanced, the preservation effect is obviously superior to that of a control group, and the storage performance of sweet cherry is improved. The method is a safe, effective and simple preservation method of sweet cherry.

Systems and methods for controlling the temperature of items such as a sample in a vessel or a specimen, in a thermal bath using thermally efficient pellets as the thermal media. The pellets are typically oblong metallic or oblong metallic-coated pellets with rounded edges, a hardened surface, a smooth polished finish, and characteristics that enable efficient thermal communication between the bath's thermal source, the pellets, and the items that are inserted into the mass of pellets. Further, the pellets are dry and moisture and gas impermeable, and they resist microbial growth and are readily decontaminated by several methods including applying an antimicrobial compound to the pellets. The thermal source is controlled to achieve the desired temperature of the items inserted into the pellets.

A vehicle HVAC system includes a HVAC components such as a duct, vent, manually adjustable airflow control head, toggle or housing manufactured from a molded plastic material having an antimicrobial additive. The antimicrobial additive is preferably introduced as an additive during molding of the HVAC components that are typically injection or blow molded parts. Usage of a plastic having an antimicrobial additive continuously fights the growth of microbes such as most common bacteria, yeasts, molds and fungi that cause stains, odors and product degradation that can cause stains, odors and product degradation. The antimicrobial additive becomes an integral part of the HVAC components and therefore is maintenance free.