57results about How to "Disinfect and sterilize" patented technology

The invention provides a preparation method for simultaneously extracting Tibet barley serum and Tibet barley dietary fiber. The method sequentially comprises the following steps of: cleaning tender Tibet barley leaves, soaking the cleaned leaves into hot water for enzyme inactivation and sterilization, cleaning the leaves again, and dry-pressing the leaves; then performing supercritical extraction, and collecting an extraction component containing the Tibet barley serum and an extraction component containing the Tibet barley dietary fiber respectively; performing low-temperature grinding and spray drying on the extraction component containing the Tibet barley serum to obtain powdery Tibet barley serum; and performing high-speed centrifugal dehydration, constant-temperature drying and super-micro crushing on the extraction component containing the Tibet barley dietary fiber to obtain powdery Tibet barley dietary fiber. The method ensures the reality of products, reduces the cost of raw materials, and has no pollution.

The invention relates to a bitter gourd modified atmosphere packaging and freshness preserving method and belongs to the technical field of vegetable freshness preservation and storage. The method includes the following steps of bitter gourd picking, precooling, sorting, cleaning and sterilizing, film coating and freshness preserving, dehydrating, secondary precooling, modified atmosphere packaging, ultrasonic sterilizing and storage. By means of the mode of combining two times of sterilization, two times of precooling, film coating, freshness preserving and modified atmosphere packaging, high quality of bitter gourd is maintained under the condition that no chemical reagents are used, original taste, flavor and nutrients of food are guaranteed, original taste, flavor and appearance of fresh bitter gourd can be truly ensured, no side effects are caused, and the method is a modern fruit and vegetable freshness preserving method capable of effectively prolonging shelf life.

The invention relates to a method for purifying montmorillonite from bentonite ore by using double dispersion method; the method adopts the hydrogen peroxide as dispersant of 'I'-shaped structure, then the hydrogen peroxide is fully mixed with the pulp so as to cause the hydrogen peroxide to be completely infiltrated into each film layer of the 'I'-shaped structure, later sodium pyrophosphate dispersant is added and conclusion is opened so as lower the pulp viscosity, ease the impurities gravity settlement, and provide a relatively 'smooth' path for the impurities settlement inside and outside the 'I'-shaped structure. As the added gas dispersant is provided with stronger oxidation, the hydrogen peroxide is decomposed into gas under slightly-heating circumstance, and the gas is expanded for distracting the 'I'-shaped structure so as to cause the hidden impurities to be precipitated due to the loss of support, thereby eliminating a small amount of organic substances in the natural bentonite by oxidation and simultaneously playing a bactericidal action, and purifying montmorillonite by separation as any pollution is not brought. The method is non-toxic, has simple operation process, and can easily achieve batch production.

The invention provides a poultry cage cleaning machine. The poultry cage cleaning machine comprises a conveying mechanism and further comprises a spraying bin, a brushing bin, a drying bin, a sterilization bin, a water storage device and a control box; the spraying bin comprises a pipeline cavity, a multi-way valve, a first water pipe, spray heads, water guiding plates and a first sensor; the brushing bin comprises brushing devices, and each brushing device comprises a motor, a first connection rod, a fixing frame, a rolling shaft and brush bristle; the drying bin comprises drying devices; thesterilization bin comprises ultraviolet sterilization lamps and supporting legs; the water storage device comprises a filter screen, a second sensor, a liquid injection hole, an LED lamp, a water feeding pipe, a water pump and a water discharging pipe; and the control box comprises a control panel, an electricity storage device and a controller. The poultry cage cleaning machine can automaticallyconduct cleaning, drying and sterilizing on poultry cages and is suitable for poultry cages of different specifications, meanwhile, the water resource can be sufficiently utilized, the manpower costis reduced, and resource consumption is reduced; and the poultry cage cleaning machine is simple in structure and high in automation degree and practicality.

The present invention relates to a kind of composite nano antiseptic material-microporous polysulfone filter film and its preparation process. The microporous filter film consists of polysulfone and nano antiseptic material as well as additive. The preparation process includes the following steps: compounding mixed casting solution with polysulfone, solvent, additive and antiseptic material; letting stand to debubble and filtering to eliminate impurity; scraping film in dry/wet phase converting method and soaking into solidifying bath to form film; and soaking in pure water. The composite nano antiseptic material-microporous polysulfone filter film can filter and sterilize simultaneously while avoiding film pollution. It may be used in medicine production and drinking water purification to raise water quality.

The invention relates to the fields of environment protection technology and public toilet application, in particular to a biological deodorant applied to a public toilet. The biological deodorant is prepared from deionized water, biological enzyme, bacillus, photosynthetic bacteria, lactic acid bacteria, saccharomycetes, thermo streptomyces diastaticus, a mozzie buster extracting solution and a honeysuckle flower extracting solution; the biological deodorant is characterized by being prepared from the following components in percentage by weight: 55 percent of deionized water, 10 percent of biological enzyme, 5 percent of bacillus, 5 percent of photosynthetic bacteria, 5 percent of lactic acid bacteria, 5 percent of saccharomycetes, 5 percent of thermo streptomyces diastaticus, 5 percent of mozzie buster extracting solution and 5 percent of honeysuckle flower extracting solution. The biological deodorant disclosed by the invention has the characteristics of low manufacturing cost, short production period, less energy consumption, no chemical components which are harmful to a human body, and the like, and has functions of effectively disinfecting, deodorizing, removing stink and peculiar smell and refreshing air after being applied to the public toilet.

An oxygen-enriched active water containing microozone for treating the disease of rice and grapevine and human prickly heat, tinea pedis, tinea manuum, onylchomycosis, etc is prepared through compressing air by air compressor, delivering the compressed air via pipe in aerator, and releasing the compressed air in water.

The invention discloses an instant blueberry pastry and a making method thereof.The instant blueberry pastry is prepared from, by mass, 300 parts of wheat flour, 200 parts of glutinous rice flour, 50-100 parts of fresh blueberries, 40-60 parts of white sugar, 1 part of table salt, 5-10 parts of honey, 1-2 parts of blueberry edible essence and 3-5 parts of olive oil.The making method includes the steps that firstly, wheat flour and glutinous rice flour are mixed and baked; secondly, fresh blueberries are minced, honey and white sugar are added for sealed curing, then sealed water-separated steaming is carried out till the minced blueberries are thoroughly steamed, and the steamed blueberries are cooled and mashed; thirdly, blueberry mash, baked wheat flour and glutinous rice flour, blueberry edible essence and olive oil are mixed, twisted evenly, baked, cooled and packaged, and the instant blueberry pastry is obtained.The blueberry pastry has the advantages of being aromatic and sweet in taste, rich in nutrition, attractive in appearance and convenient to eat instantly.

The invention discloses a method of storing ginger via wet sand and relates to the technical field of vegetable storage. The method comprises the steps of (1) screening ginger; (2) washing the ginger; (3) making storage sand; (4) making a storage box; (5) storing with the wet sand. The method of the invention enables ginger's marketable acceptability to be 98.5% and above after storing the ginger for 2 months, the disqualification of ginger due to improper storage is significantly decreased, and the shelf life of the ginger planted in large fields is extended accordingly.

The invention discloses a household environment-friendly garbage can. The household environment-friendly garbage can comprises a garbage can body, a base and a garbage can cover and is characterized in that the base is arranged at the lower end of the garbage can body, universal wheels are arranged at the four corners on the lower side of the base, a gettering cavity is formed inside the base, a gettering pipe is arranged on the lower side of the gettering cavity, a motor is embedded into the lower portion of the base, a drive shaft is arranged at the output end of the motor, a sweeping plateis arranged at the lower end of the drive shaft, the upper portion of the left side of the garbage can body is provided with a garbage inlet, a telescoping device is embedded into the middle of the inner side of the garbage can cover, a squeezing plate is arranged at the lower end of the telescoping device, the upper side of the garbage can body is provided with a plurality of insect repelling cavities, the front side of the garbage can body is provided with an intelligent controller, and the intelligent controller is provided with a wireless communication module, a display module, a button control module, a GPRS navigation and positioning module and an obstacle avoiding module. The household environment-friendly garbage can is simple in structure, convenient to use, good in environment protection performance, capable of sweeping the floor and moving intelligently, high in practicality and essential for lazy people.

The invention relates to a lunch box, and particularly relates to a multifunctional lunch box, which belongs to the field of dinnerware. The lunch box has a dinnerware storage place, which is used for solving the problem that people cannot find a place to store the dinnerware when people go outside. An inner box is made of transparent material; photo-catalyst coatings are arranged on two walls of the inner box and the outer box; the photo-catalyst coatings are made of nanoscale TiO2 and have diameters of 5-10 nanometers; the nanoscale TiO2 photo-catalysts having diameter of 5-10 nanometers can enter into shells of bacteria, thereby achieving a thorough sterilizing function and disinfecting and sterilizing food in the inner box; a drawer is arranged at the bottom of the inner box; and the drawer has a recovering bag storage space. When a child has meal, a recovering bag can be taken out for containing residuals generated during the eating process, thereby solving the problems that food residuals are left on a desk, oil stains spread all around and soil clothes, and parents suffers from excessive housework burdens.

The invention discloses a high-temperature sterilization device for fruit juice beverages, which comprises a steam oven, a disinfection box, a first pipe joint, an air inlet pipe, a second pipe joint, an exhaust pipe, a gas distribution pipe, a water inlet pipe, and a drain pipe. Sterilization device, first heat the water into high-temperature and high-pressure steam through the steam furnace, and the high-temperature and high-pressure steam generated enters the air distribution pipe through the intake pipe, and then the steam is discharged from the exhaust pipe, and the juice is input into the disinfection box from the water inlet pipe, so The heat of the steam in the gas distribution pipe is transferred to the fruit juice in the disinfection box, so that the temperature of the juice in the disinfection box rises rapidly, so as to achieve the effect of disinfection and sterilization on the juice, and the sterilized juice is discharged from the drain pipe. The structure of the device is simple , powerful function, can continuously sterilize fruit juice, so it can improve the efficiency of fruit juice disinfection and sterilization, and use high temperature and high pressure steam to indirectly heat and sterilize fruit juice, so as to ensure that the nutritional content of fruit juice is not damaged.

A low-temperature processing and preserving method of loach flesh comprises the following steps: pre-processing of loach flesh, preparing of a preserving mixture solution which is mainly composed of extracts of liquorice, garlic, ginger and Chinese anise root bark, soaking of the loach flesh in the preserving mixture solution, and low-temperature preserving of the soaked loach flesh. The low-temperature processing and preserving method has the following beneficial effects: the preserving mixture solution containing natural Chinese herbs is used to preserve the loach flesh, so as to effectively suppress the growth of microbes in the loach flesh, the processing and preserving method is simple to operate and low in cost, and the shelf-life of the loach flesh is prolonged, and moreover the nutrients and flavor of the loach flesh are effectively kept.