234results about How to "Inhibit bacteria" patented technology

The present invention discloses a human body affinitive lubricating protective and repair gel, which combines photocatalyst (TiO₂) particles with a disinfection material such as nano silver to produce a TiO₂Ag compound, and mixes the compound with a filtered natural biological organism with a molecular weight below 50 Kbp and a concentration of 0.05˜5% including small molecules of collagen, chitin, chitosan, hyaluronic acid, vitamin C, and nano iron, and its pH value is adjusted to 6 which is close to the pH value of our skin, and thus the mixture constitutes a gel affinitive to human skins and non-toxic to human cells. An accessory ingredient such as an aromatic agent, a detergent, or a cosmetic agent is added in the manufacturing process to produce an emulsion or a paste for coating or spraying, which is used as a health or sanitation item such as a hand liquid soap, a cosmetic, a shampoo, or a disinfectant. The feature of the small diameter of the particles (1˜100 n/m) can penetrate the cuticle of our skin and remain at the derma inside the skin pores to produce a protective film, and the collagen can be absorbed by the skin to give the effects of repairing tissues, stopping bleeding, and lubricating skins. With the cyclic disinfection effect of the TiO₂Ag compound, a deeper clean skin to prevent germs is obtained and a disinfection effect is achieved to eliminate acnes and pimples. The present invention also makes use of an oxidation-reduction mechanism of the photocatalyst (TiO2) to achieve long-hour disinfection and naturally remove germs.

The invention discloses antibacterial polypropylene plastic comprising the components of, by weight, 100 parts of polypropylene and 0.3-0.5 parts of a composite antibacterial agent. The composite antibacterial agent is composed of the components of, by weight: 2-6 parts of cedar oil, 4-8 parts of chitosan, 10-20 parts of nano-grade titanium dioxide, 15-25 parts of nano-grade zeolite, 30-50 parts of polyhexamethylene guanidine phosphate, and 2-4 parts of N-(trichloromethylthio)phthalimide. The antibacterial polypropylene plastic provided by the invention has high bacterium inhibition, bacterium killing, and anti-mildew effects. With an injection molding process, the plastic can be easily processed into automotive interior parts with various shapes, such as automotive sealing parts and various operation handles and hand grips.

The invention discloses an alkali-efflorescence-free high-waterproofness dry-powder tile joint mixture which is prepared from the following raw materials in percentage by weight: 28-35% of ordinary silicate cement, 22-35% of coal ash, 22-32% of super fine activated admixture, 3-8% of needle-shaped wollastonite powder, 3-8% of coarse whiting powder, 0.5-2% of redispersible latex powder, 0.1-0.6% of a water repellent, 0.1-0.6% of cellulose ether, 0.1-0.6% of an alkali efflorescence inhibitor, 0.1-0.5% of wood fiber and 0.1-0.3% of a defoaming agent. Due to the adopted super fine activated admixture, the alkali efflorescence phenomenon of an ordinary cement base joint mixture is effectively inhibited, and the overall decoration effect of the tile joint mixture is greatly improved. The water repellent used in the joint mixture is redispersible water repellent powder which has good peaceability with water, so that the joint mixture has a very excellent overall water repellent effect in a hardened state and is especially applicable to relatively damp places such as bathrooms and swimming pools.

Disclosed is a silk and fibrilia mixed filling core material. The invention is characterized in that a main body of the silk and fibrilia mixed filling core material is manufactured from the mixed fibers of fibrilia and silk. The invention has the advantages that the silk and fibrilia mixed filling core material is soft and comfortable, and can prevent and expel insects, and suppress and resist bacteria, the mold growth is effectively prevented, and the price is lower.

The invention discloses a beneficial microorganism antibiont-free feed and a preparation method of the beneficial microorganism antibiont-free feed. The preparation method comprises the following steps of: preparing a Lactobacillus acidophilus bacteria solution, a lactobacillus plantarum bacteria solution, a Saccharomyces cerevisiae bacteria solution and a Bacillus licheniformis bacteria solution respectively by carrying out secondary fermentation; then mixing the Bacillus licheniformis bacteria solution with cottonseed meal to carry out aerobic fermentation; mixing the fermented cottonseed meal, corn flour, beer slag and premixes uniformly, and adding a compound bacteria solution prepared from the Lactobacillus acidophilus bacteria solution, the lactobacillus plantarum bacteria solution and the Saccharomyces cerevisiae bacteria solution, mixing uniformly, carrying out constant temperature fermentation, thus obtaining the antibiont-free feed. The antibiont-free feed disclosed by the invention is not added with antibiotic medicines, is high in the content of the beneficial microorganism, has good attractant performance, palatability, and high nutrition digestion and absorption rate, increases the feed intake of animals, promotes the animal growth, enhances the level of animal health, and improves animal immune resistance to disease. The antibiont-free feed is applicable to breeding of antibiont-free livestock and poultry products, so that the breeding cost can be lowered, the economic efficiency is enhanced and the healthy development of aquaculture is promoted.

The invention discloses an antibacterial LLDPE plastic, which comprises the components in parts by weight as follows: 100 parts of LLDPE and 0.3-0.5 parts of a compounded antibacterial agent, wherein the compounded antibacterial agent comprises the components in parts by weight as follows: 2-6 parts of cedar wood oil, 4-8 parts of chitosan, 10-20 parts of nano copper oxide, 15-25 parts of nano silver oxide, 30-50 parts of polyhexamethylene biguanidine hydrochloride and 2-4 parts of 2, 4, 4'-trichlorine-2'-hydroxyl diphenyl ether. The antibacterial LLDPE plastic has the effects of inhibiting bacteria powerfully, killing bacteria and proofing mildew, and is mainly applied to film products, as well as injection molding products, medical instruments, packaging materials for food and drugs, hollow blow molding products and the like.

The invention discloses a novel refining agent for textile, which is characterized by comprising the following components in parts by mass: 20-30 parts of fatty alcohol polyethenoxy ether, 3-10 parts of carboxyethyl thiosuccinic acid, 7-11 parts of alkyl polyglucoside, 3-8 parts of polyethyleneglycol, 2-8 parts of buffer solution, 3-7 parts of tea saponin, 10-15 parts of sodium hydroxide solution, 5-8 parts of oxydol, 3-6 parts of emulsifier, 3-6 parts of preservative, 4-8 parts of flame-retardant additive and 25-35 parts of ionized water. The carboxyethyl thiosuccinic acid can reduce the foam generation quantity, thereby ensuring the whiteness of the textile; the buffer solution can effectively regulate the pH value of the refining agent, so that the pH value does not need to be regulated by adding sulfuric acid and acetic acid, thereby reducing the number of times of water flushing; the preservative enables the pretreated textile to have certain bacterial resistance, so that the textile can inhibit bacteria, mold and the like; and the flame-retardant additive enables the pretreated textile to have certain flame retardancy.

The invention discloses a culture medium for effectively prolonging the survival time of lactic acid bacteria and a preparation method of the culture medium. The culture medium for effectively prolonging the survival time of the lactic acid bacteria is prepared by taking peptone, yeast extract powder, mannan oligosaccharide, skim milk powder, defatted soybean meal, magnesium sulfate heptahydrate, manganese sulfate heptahydrate, dried corn steep liquor powder, a compound additive, sodium dihydrogen phosphate, sodium citrate, citric acid, sodium acetate, Tween-80 and saccharomyces cerevisiae as raw materials; in addition, the compound additive is a mixture of sodium carboxymethylcellulose, sodium alginate, bone meal, royal jelly acid, guar gum and xanthan gum. According to the culture medium for effectively prolonging the survival time of the lactic acid bacteria, the functions of all the raw materials are mutually cooperative, and higher variable bacteria quantity of the lactic acid bacteria can be kept at normal temperature for a long time; in addition, the culture medium has the advantages of simplicity and convenience in operation, easily-obtained raw materials, low cost and high homogenization degree of a product; the lactic acid bacteria is enabled to be more stable in property and higher in biological activity and can be stored for a longer time.

The invention provides a sulfur-dioxide-free full juice fermented orange wine and a production process thereof, belonging to fermented fruit wines and production technologies thereof. The production process comprises the steps of making the juice turbid and making the pulp resist oxidation, adjusting the acidity of the juice and neutralizing bitter precursor substances, making the juice resist bacteria and adjusting the sugar content, preparing mother liquor of the wine, blending and fermenting the juice, ageing the wine base, fining and blending the aged wine base and adjusting the taste of the aged wine base, wherein the juice comprises essential oil, calcium oil and bitter substances. The orange wine has the beneficial effects that an innovative process of replacing SO2 with a composite of non-toxic materials such as antibacterial and oxidation-resistant D-erythorbic acid, nisin, sorbic acid, chitosan and the like is adopted; compared with traditional processes, in the production process, the operation of adding toxic gaseous and liquid SO2 step by step is safer and more convenient; the production process is an innovation of popularizing the traditional processes of wines for more than a hundred years to make wine with other fruit raw materials; the navel orange wine produced by the technology does not contain SO2 and has the advantages that the content of methanol is reduced by about 90%, the content of fusel oil is reduced by about 65% and the harmful ingredients such as bioamine, sulfate, methanol, fusel oil and the like are controlled compared with the fruit wines produced by the traditional processes.

The invention provides dandruff removal shampoo. The dandruff removal shampoo comprises Chinese herbal medicine extract, shampoo base materials, essence and preservatives. The Chinese herbal medicine extract comprises, by weight, 20-30 parts of Chinese arborvitae twig extract, 10-15 parts of peppermint extract, 10-20 parts of ipomoea cairica extract, 12-18 parts of radix isatidis extract, 8-15 parts of aloe extract, 10-18 parts of green tea extract, 6-12 parts of onion extract, 6-12 parts of lemon extract, 5-8 parts of mulberry extract and 2-10 parts of polygonum multiflorum and ginseng joint extract which are mixed with one another to obtain the Chinese herbal medicine extract; the shampoo base materials comprise, by weight, 40-50 parts of sodium dodecyl sulfate, 40-60 parts of water, 5-10 parts of cocamides and 2-4 parts of guar gum hydroxypropyl trimethyl ammonium chloride. The invention further provides a method for manufacturing the dandruff removal shampoo. The dandruff removal shampoo and the method have the advantages that dandruff can be effectively removed by the dandruff removal shampoo manufactured by the aid of the method, the blood circulation of the scalp of users can be promoted, grease of the scalp can be removed, growth of bacteria of the scalp can be inhibited, and grease secretion of the scalp can be balanced by means of replenishing moisture to the scalp.

The invention discloses antibacterial POM plastic comprising the components of, by weight, 100 parts of POM and 0.3-0.5 parts of a composite antibacterial agent. The composite antibacterial agent is composed of the components of, by weight: 2-6 parts of cedar oil, 4-8 parts of chitosan, 10-20 parts of nano-grade titanium dioxide, 15-25 parts of nano-grade silver oxide, 30-50 parts of polyhexamethylene guanidine phosphate, and 2-4 parts of trichlorocarbanilide. The antibacterial POM plastic provided by the invention has high bacterium inhibition, bacterium killing, and anti-mildew effects. The plastic can be used for producing parts such as anti-friction wear-resistant parts, transmission parts, and chemical and instrument parts.

The invention provides a method for extracting bacteriostatic substances from oil-tea camellia through high-speed countercurrent chromatography and an application and also provides a bacteriostatic extract of oil-tea camellia and two bacteriostatic compounds of oil-tea camellia. Through optimization of the operating condition of the high-speed countercurrent chromatography, three bacteriostatic active substances of the oil-tea camellia are separated, the operation is simple, the purity of obtained monomers is high, quick and efficient separation of the bacteriostatic active substances is realized, and the separated bacteriostatic active substances can effectively bacteria and fungi.

The invention discloses a three-dimensional seedling cultivating method of octopus variabilis, which comprises the construction of a multi-layer artificial spawning ground in an indoor breeding pond for shading parents, the three-dimensional temporary culture of the octopus variabilis for inducing maturation and spawning, the spawn protection of the parent for hatching and the three-dimensional cultivating of larvae. Initial baits are the larvae of benthic crustaceans, cladocerans and the like. The artificial spawning ground can be divided into tile type, pipe type or shell type and formed by multi-layer staggered placement in the indoor breeding pond according to a certain way, thereby leading the parents of the octopus variabilis to have separate sufficient spawning and hatching space and effectively avoiding the phenomena of fight and eating of the octopus variabilis. The method can lead the temporary culture density of the parents to achieve 10-20 pieces/m3, lead the hatching rate of the larvae to achieve 75% and lead the culture density of the larvae to achieve 300-500 pieces/m3, avoid the eating phenomena of the parents and the larvae and realize the rapid growth of seedlings. The method is applicable to large-scale seedling breeding of the octopus variabilis.

The present invention relates to the technical field of pleurotus geesteranus cultivation, particularly to a pleurotus geesteranus cultivation medium, which is prepared from the following raw materials by weight: 36-43 parts of corn powder, 6-12 parts of soybean meal, 11-22 parts of bran, 8-18 parts of a traditional Chinese medicine additive, 6-13 parts of banana, 1-3 parts of lime, and 0.8-2.1 part of gypsum. According to the present invention, with the pleurotus geesteranus cultivation medium, the pleurotus geesteranus growth can be promoted, the yield can be increased, the amino acid content in the cultivated pleurotus geesteranus is significantly increased, the used raw materials are mostly natural raw materials, and advantages of environmental protection, no harm and low cost are provided.

A liquid storage container (eyedrops container) comprises a container body having a liquid storage portion for containing medical liquid therein, and an instilling portion for allowing the medical liquid to flow out in an opened stage. An aerating device having a filter element and a check valve for allowing ambient air to flow in from outside and preventing the liquid from flowing out to the outside is installed at the bottom of the container body. Further, a cap having an opening member and a valve member is mountable on the container body.

The invention relates to the field of deep processing of fruit and vegetable, and especially to the technology of using fruit and vegetable for wine brewing and preparation of edible powder and cosmetic products. The invention is characterized in that: according to the novel method, the whole of fruit and vegetable is brewed and residual wine dregs from brewage of vegetable and fruit wine are utilized to produce vegetable and fruit powder and cosmetic skin care ointment or liquid, so a novel technical combination for comprehensive utilization of fruit and vegetable resources is provided and aplurality of varieties of new products are produced, thereby substantially improving the utilization rate of fresh vegetable fruit of existing technologies of deep processing.

The production process of hawthorn wine includes crushing hawthorn, mixing with proper amount of water, SO2 and saccharifying enzyme; adding pectic enzyme and saccharomycete; fermentation at controlled temperature; eliminating stone and peel and adding more SO2; filtering with diatomite; letting stand at minus 4-5 deg.c for 4-5 days, filtering and ageing; adding proper amount of white sugar; disinfection; heating to ripen and cooling to normal temperature. Hawthorn has starch content of 27.1% and the said production process converts the starch into sacchairde. The present invention has lowered production cost.

The invention relates to integrated protective clothing with ventilation and filtration functions. A sealing hood integrated with a protective clothing body is arranged at the top of the protective clothing body; a transparent observation window is arranged at the front part of the sealing hood; a waist double-layer connecting body is arranged at the waist part of the protective clothing body; a waist closing pull rope with two exposed ends is arranged in the waist double-layer connecting body, a windproof zipper is arranged above the waist double-layer connecting body on the back face of theprotective clothing body, and ventilation filtering devices communicated with the interior of the protective clothing body are arranged above the waist double-layer connecting body on the two sides ofthe windproof zipper. Integral operation of the product is convenient, and work and operation efficiency are high; the protective clothing is high in safety coefficient, high in protection level, convenient to wear and take off, smooth in air circulation, obvious in ventilation effect, wide in application range, capable of effectively preventing external bacteria and viruses from entering and taking off only by oneself, capable of preventing waste gas pollution of the body of a user and reducing discomfort caused by internal sweat, tight in sealing and good in social and economic benefits.

The invention discloses a sewage processing equipment. The sewage processing equipment comprises an ionization device, a paint slag tank, a multistage liquid flow device, a clear water tank, a bag-type filtering device, a dewatering device, and an electric appliance control cabinet; sewage is delivered into the ionization device from a sewage tank of a workshop for ionization decomposition treatment to remove most scum, then is delivered into the multistage liquid flow device for a plurality of times of filtering, and is delivered through the bag-type filtering device for further filtering and purifying so as to achieve using standards or discharge standards. The sewage processing equipment can be used for processing sewage generated in workshop, and then the obtained processed sewage can be recycled directly; the structure is simple; occupied space is small; no dug is added in sewage processing; processing cost is low; recycling of sewage is realized; no sewage is discharged; after processing, the obtained water molecules are small; surface tension is low; degreasing effect is excellent; viscosity is low; blocking of water pipes is not caused; growth of bacteria and mould in water is inhibited; water corruption is prevented; and deodorization effect is achieved.

The invention discloses an automatic bag replacement deodorization detection disinfection gravity sensing rubbish bin, and relates to the environment protection field. The automatic bag replacement deodorization detection disinfection gravity sensing rubbish bin comprises a bin body, a bin cover seat and a bin cover, wherein a bin cover motor, a front door switch, a gravity sensing module, an ultrasonic distance measurement unit, a display lamp, a ventilating duct, an air fan, an ultraviolet ray lamp, a bag replacement switch, a control module and a battery pack are arranged on the bin cover seat, rubbish bag drive mechanisms with synchronous wheels around a synchronous belt are arranged on two sides of the bin cover seat, and an installation groove used to place rubbish bag rolls which can be pulled is formed in the bin body. The automatic bag replacement deodorization detection disinfection gravity sensing rubbish bin can solve the problems that an existing rubbish bin needs a person to manually replace rubbish bags, and thereby is troublesome to operate, enables the person to easily touch rubbish, does not have an automatic aeration and deodorization function, can not detect the amount of the rubbish inside, can not timely inform the person to clear the rubbish inside and disinfect the existing rubbish bin, and generates foul smells or bacteria, which pollute the environment and influence personal health, the rubbish in the existing rubbish bin overflows after the existing rubbish bin falls, pets rummage or eat the rubbish at random, and therefore not only is environmental sanitation influenced, but also adverse effects are caused on pet health.

The present invention relates to the technical field of food chemistry and particularly relates to a high-efficient and safe aquatic product preservative. The aquatic product preservative consists of the following raw materials in percentages by weight: 10-15% of garlic concentrate, 10-20% of chitosan, 10-20% of tea polyphenols, and the balanced water. The object of the present invention is to provide the high-efficient and safe aquatic product preservative which is good in preservative effects and long in shelf life.

The invention provides a drying device of a dish-washing machine. The drying device comprises an air inlet, a fan component, a hot air runner, a check valve and an air outlet, wherein the fan component comprises an external shell and a motor component which is arranged in the external shell; the motor component comprises a motor seat and a motor which is fixedly arranged in an inner cavity of the motor seat, as well as a motor cover which is in matched connection to the motor seat; the motor seat is arranged in the external shell, and the motor seat is combined with the inner wall of the external shell, so that an air path, by which circulation of an airflow is permitted and which communicates with the air inlet and the hot air runner, is defined; the motor is vertically arranged along an axial direction of the external shell, and an output shaft of the motor vertically extends downwards until to the exterior of the motor seat and is connected to a turbine fan blade in the air inlet; a ceramic circle pipe, which is fixedly connected to the inner wall of the hot air runner, is arranged in the hot air runner; and a plurality of electric heating wires, which are vertically arranged at intervals or a PTC heater is arranged in the ceramic circle pipe. The drying device is convenient to install; the drying device can be used in a mode of being combined with the water-tank type dish-washing machine; and the drying device is excellent in drying effect.

The invention belongs to the technical field of an edible fungus culture substrate, and particularly relates to a morel culture substrate prepared from shaddock peels. The morel culture substrate is prepared from the following raw materials in parts by weight: 95 to 100 parts of fresh shaddock peels, 34 to 36 parts of sycamore tree barks, 11 to 12 parts of sweet buckwheat, 0.76 to 0.78 part of composite biological bacteria, 55 to 57 parts of Japanese pagodatree juvenile branchlet, 15 to 16 parts of fresh dragon fruit peel and 0.51 to 0.53 part of calcium citrate. The morel obtained through culture has the obviously improved protein content and zinc content; the biotransformation efficiency reaches 81.65 to 81.88 percent; the fiber quantity in the thalli is obviously reduced; the taste is fresh; the mouthfeel is crispy and tender; the fragrance is intense.