396results about How to "Short sterilization time" patented technology

The invention discloses a manufacturing method for extracting and processing fresh juice stock solution by using dendrobium officinale as a raw material. The method furthest protect the color, flavor, nutrition and effective ingredients of dendrobium officinale fresh juice by surface sterilization of the collected fresh dendrobium officinale and technology of juicing, enzymolysis, vacuum degasification, micro-filtration, ultra-filtration, sterile filling, high-temperature instantaneous sterilization and the like, and meanwhile, the product is favorable for storing and realizing industrialized production. The dendrobium officinale is processed into the dendrobium officinale fresh juice stock solution which is easy to store, convenient to carry, simple to administrate, good in mouthfeel and easy to absorb and has health-care nutritional components and medicinal functions; the fresh juice stock solution does not contain any additive; and the content of the fresh juice stock solution reaches over 99 percent. The dendrobium officinale fresh juice stock solution can be administrated separately, also can be added into mineral water to form health-care beverage, also can be dissolved into wine to form nourishing health-care wine, and can be added into high-grade dishes to form nourishing dishes for eating.

The invention discloses a method for culturing pleurotus eryngii. The method comprises the following steps of: selecting saw powder of alfalfa growing in organic soil, wild nuts in mountain and wild trees in mountain, mixing, fermenting, sterilizing, and inoculating the sterilized fermentation product to pleurotus eryngii hypha to culture to obtain mature pleurotus eryngii. By adopting the alfalfa growing in the organic soil, the problem that the alfalfa growing in common soil contains chemical fertilizer, pesticide residue and the like is solved, and harm of chemicals to a human body is solved; meanwhile, because the alfalfa is selected as one of the culture medium materials for culturing the pleurotus eryngii, the germination rate of the pleurotus eryngii can be increased by using the alfalfa to culture the pleurotus eryngii; and because the alfalfa is used as one of the culture medium materials, the growth speed of hypha can be increased, so that the production efficiency of the pleurotus eryngii is increased, and the economic benefit of the pleurotus eryngii is increased. The method has the advantages of achieving the best sterilization effect, saving the sterilization time, being simple and easy in material selection, saving a large amount of labor, reducing the production cost and increasing the economic benefit.

The invention relates to the field of food processing, in particular to a preparation method of dragon fruit juice. The preparation method comprises the steps of sorting and slicing; preparing dragon fruit peel juice; preparing diced dragon fruit; preparing lychee juice; blending the dragon fruit juice; sterilizing; filling, and the like. The dragon fruit juice prepared by the preparation method is sweet and tasty, is not added with any synthetic materials such as pigments, essences and preservatives and sufficiently utilizes peel, fruit pulp and fruit seeds of dragon fruit in the preparing process; no raw materials are wasted; and the obtained juice comprises all nutrition ingredients of dragon fruit. Lychee and dragon fruit are ingenuously matched, so that the prepared juice is mild and is suitable for people with different constitutions to drink; and meanwhile, lychee is sweet in taste and also improves taste of the juice by being matched with dragon fruit.

The present invention discloses a north half-clinker open type mushroom production method, relates to a mushroom half-clinker production technology, especially relates to a north half-clinker open type mushroom production method, and pertains to the field of edible fungus production. The present invention provides a north half-clinker open type mushroom production method with a low cost, a simple operation and a high yield rate. Production method of the present invention comprises steps of strain manufacture, nutriment formula, disinfection, bagging (covering under soil) inoculation, mycelia culturing, colouring, inducement to primordium fruiting, harvesting and processing.

The invention provides a low-corrosion potassium peroxymonosulfate disinfector which consists of the ingredients by mass percent: 30-60% of an oxidizing agent, 5-30% of an activating agent, 1-10% of a synergist, 1-10% of a buffering agent, 0.2-2% of a surface active agent, 1-10% of a corrosion inhibitor, 0.1-5% of a chelating agent and 0.001-0.01% of an indicator. The disinfector has high killing capability to microorganisms such as bacteria, fungi and viruses, does no harm to a human body, and cannot cause a potential health risk or harm to an environment; the corrosion inhibitor is added to the disinfector, so that the corrosion of the potassium monopersulfate disinfector to various metals can be reduced effectively; in addition, the indicator is added, so that whether the content of the disinfector can reach a lowest use dosage can be judged visually according to change of a color of the disinfector; and the detection cost during use of the disinfector can be lowered greatly.

The invention discloses a gamma-reanal containing brown fermented milk base material and a preparation method thereof. The preparation method comprises the steps of: (1) mixing a raw material A uniformly and homogenizing to obtain a material liquid B, wherein the raw material A comprises monosaccharide, sodium glutamate and raw milk, and the material liquid B contains the sodium glutamate accounting for 7-10 g/L and the monosaccharide accounting for 60-150 g/L; (2) sterilizing the material liquid B at 90-95 DEG C for 60-120 min or sterilizing the material liquid B at 115-120 DEG C for 10-20 min; meanwhile, performing Maillard reaction and cooling; (3) grafting a leavening agent for fermentation so as to obtain the gamma-reanal containing brown fermented milk base material, wherein the fermentation time lasts for 72 h to 96 h; the leavening agent is satisfied with the condition that the raw milk is added with 10 g/L sodium glutamate and is grafted with the leavening agent according to a grafting amount of 1*106 cfu/mL, and the yield of the gamma-reanal after 72 hours fermentation is not less than 4 g/L. The preparation method greatly shortens the sterilization time. The brown fermented milk beverage prepared by using the gamma-reanal containing brown fermented milk base material has the advantages of being good in mouth feeling and flavor, containing a plenty of gamma-reanal, adding functionality and health protection property of milk products and making up the situation that the natural gamma-reanal is relatively high in price and is limited to application.

The invention relates to an ultraviolet sterilization device used for water treatment and coated with photocatalytic materials, belonging to the technical field of water treatment. The ultraviolet sterilization device comprises a cylinder and an ultraviolet lamp tube, wherein a water inlet is formed in one side of the upper part of the cylinder, a water outlet is formed in the other opposite side of the lower part of the cylinder, a cylinder cover is arranged on the cylinder, the ultraviolet lamp tube is arranged at the center of the cylinder, the upper end of the ultraviolet lamp tube is fixed on the cylinder cover, a left baffle and a right baffle are respectively a left semicircular baffle and a right semicircular baffle, the arc-shaped sections of a plurality of left semicircular baffles are evenly distributed and fixed on the left-side cylinder wall along with the axial direction of the cylinder, the arc-shaped sections of a plurality of right semicircular baffles are evenly distributed and fixed on the right-side cylinder wall along with the axial direction of the cylinder, the left semicircular baffles and the right semicircular baffles are arranged at intervals along with the axial direction of the cylinder. The surfaces of the cylinder, the cylinder cover, the plurality of right semicircular baffles and the plurality of left semicircular baffles are coated with the photocatalytic materials. According to the ultraviolet sterilization device, the sterilization efficiency can be improved, the material consumption and energy consumption cost can be saved, and the capability of sterilization and water treatment can be improved under the same conditions.

The invention discloses an intensive pulse light sterilizing method. The intensive pulse light sterilizing method is applied to a main control board in a sterilizing robot. The method comprises the following steps of detecting the ultraviolet energy strength of an intensive pulse light device through a light strength detection device; when the ultraviolet energy strength is lower than a preset energy threshold value, adjusting the ultraviolet energy strength; acquiring a video image of sterilizing conditions under the ultraviolet energy strength through a camera; sending the video image to a client side of a user through a wireless chip, making the user check the sterilizing conditions through the client side and controlling the sterilizing robot. By means of the intensive pulse light sterilizing method, by sending the video image to the client side of the user through the wireless chip, making the user check the sterilizing conditions and conducting corresponding control, the human-machine separation effect is achieved. The ultraviolet energy strength can be automatically adjusted, the sterilizing effect is guaranteed, and the sterilizing time is greatly shortened. The invention further discloses the high voltage pulse sterilizing robot, and the high voltage pulse robot has the corresponding advantages.

The invention relates to a method for preparing low-salt leisure marinated fish from salted fish, mainly relates to an aquatic product processing technique and an aquatic product sterilization process, and belongs to the technical fields of aquatic product processing. The method mainly comprises the following steps of: cutting market dried fish or rinsed fish; performing composite desalination (ultrasonic wave and vacuum permeation) on the cut market dried fish or rinsed fish; and preliminarily drying, marinating, drying, saucing, packaging and sterilizing the fish to prepare the low-salt leisure marinated fish, wherein the step of saucing the fish is to add chitosan, red bayberry polyphenol and sodium lactate composite preservative liquid into the fish. The method for preparing the low-salt leisure marinated fish from the salted fish has the advantages that: (1) the traditional food processed by the salted fish is high in salt content and is bad for health; and due to the adoption of the composite desalination technique, the desalination degree can be increased, salt can be removed more effectively, nutritional ingredients are controlled not to be separated out to the maximum extent, and the texture of the fish is maintained better; and (2) due to the combination of natural preservatives, namely the chitosan, the red bayberry polyphenol and the sodium lactate, an antibacterial spectrum is expanded, the time of thermal sterilization is shortened, the texture of the fish is improved and the using amount of salt is reduced.

The invention discloses a cordyceps sinensis fruit juice beverage and a preparation method of the cordyceps sinensis fruit juice beverage. The cordyceps sinensis fruit juice beverage is a beverage prepared from the ingredients in percentage by weight: 70 to 80 percent of the cordyceps sinensis fermentation liquid, 5 percent to 20 percent of fruit juice, 4 percent to 10 percent of sugarcane sugar,0.05 percent to 0.2 percent of citric acid, 0.02 percent to 0.08 percent of sodium citrate, 0.02 percent to 0.05 percent of color protecting agents and a proper amount of water for reaching the totalpercentage of 100 percent. The beverage is prepared from the concrete steps of fermentation liquid centrifugation, proportioning, filtering, sterilization, filling and secondary sterilization. The beverage prepared by the method sufficiently utilizes the fermentation waste liquid generated in the cordyceps sinensis entity fermentation process, the juice nutrition ingredients and the functions arematched, the production process is simple, the environment is favorably protected, and the requirement of customers for functional beverages is met.

The invention discloses a water-boiled peanut and a preparation method thereof. The preparation method comprises the following steps: (1) soaking the selected high-quality peanuts in water containing a bio-antiseptic and flavors to carry out a soaking treatment; (2) carrying out a stewing treatment for the soaked peanuts; (3) soaking the stewed peanuts in water containing a bio-antiseptic to carry out an antiseptic treatment; (4) fishing out the peanuts which have been subjected to the antiseptic treatment, drying, vacuum packaging, and then carrying out a sterilization treatment. The water-boiled peanut provided by the invention has the advantages of various flavors, good taste, high nutrition value, long shelf life, uneasiness in microorganism contamination, health and environment-friendliness. MMoreover, the preparation method provided by the invention has the advantage of low energy consumption, is benefit to save resources, and saves the cost.

The invention relates to a ship ballast water processing method combining ozone and photocatalysis, comprising the following steps of: firstly, processing sea water by a coarse filtering device; filtering the sea water by a 50 mum filter; further processing the sea water with an ozone/photocatalysis combined processor; introducing the sea water in a ballast warehouse to become ballast water; backwashing the filter with the sea water after loading the ballast water; reprocessing the ballast water with the ozone/photocatalysis combined processor before discharging; and discharging the ballast water. The method has higher reaction speed, can effectively kill protozoon, algae, germ, spore, and the like smaller than 50 mum with the sterilization time less than 10s and basically uses no chemicals. The invention has the advantages of no secondary pollution, little adverse impact on the environment, small volume of the processing device, low energy consumption, high processing efficiency and wide application range.

The invention discloses a high-frequency pulse magnetic field sterilizing constant temperature heating device arranged on a toilet cover, and a toilet. The high-frequency pulse magnetic field sterilizing constant temperature heating device is characterized in that a first heat conduction water pipe is arranged on the bottom of a seat ring of the toilet; a second heat conduction water pipe is arranged outside a housing of a power element, and between the housing and the power element; a water outlet end of the first heat conduction water pipe communicates with a water tank, and a water inlet end of the first heat conduction water pipe communicates with a water outlet end of the second heat conduction water pipe; a water inlet end of the second heat conduction water pipe communicates with the water tank; a circulating pump is arranged on the water inlet end of the second heat conduction water pipe; a washing sprayer is arranged on the toilet cover; a water outlet of an electromagnetic pulse heating mechanism communicates with the washing sprayer, and a water inlet of the electromagnetic pulse heating mechanism communicates with a water outlet end of a third heat conduction water pipe; and a water inlet end of the third heat conduction water pipe communicates with the water tank. The high-frequency pulse magnetic field sterilizing constant temperature heating device arranged on toilet cover and the toilet can provide healthy sterile clean comfortable water to clean private parts of a human body.

The invention discloses a cultivation method for mushroom. The method comprises the following steps: batching, high-temperature sterilization, cooling, inoculation, bagging and spore germination, wherein the step of high-temperature sterilization is as follows: filling a mixed mushroom cultivation medium into a high-temperature stirring kettle with set temperature of 121 to 126 DEG C, pressure of 0.155 to 0.160 MPa and reaction time of 1.5 to 2.5 hours, and after sterilization is completed, cooling the high-temperature stirring kettle to 23 to 27 DEG C in 1 to 2 hours. The cultivation method for the mushroom provided by the invention has the following advantages: (1) the mushroom cultivation medium is bagged after high-temperature sterilization, so the introduction of contaminating microorganisms is avoided in bagging process; and after high-temperature sterilization, subsequent process is carried out in an aseptic environment, so pollution rate is greatly reduced; (2) during high-temperature sterilization, the pressure is set to be 0.155 to 0.160 MPa, so sterilization time is shortened by nearly ten times; and (3) when cooling, a method for replacement of aseptic air is adopted, so cooling time is greatly shortened, and the contaminating microorganisms are not introduced in cooling accelerating process.

The invention discloses a novel air filter. The peripheral air inlet manner of an air filter body is adopted for air inlet, when air passes through a filter net layer, the filter net layer will intercept impurities like large-particle dust, when the air passes through a ventilation pipeline mounted in the filter body, an LED deep ultraviolet lamp mounted in the axis of the ventilation pipeline sends out ultraviolet to the periphery of the ventilation pipeline, and has the oxidizing reaction with photocatalysts on the periphery of the inner wall of the ventilation pipeline, various bacteria, germs and volatile gas with the molecular diameter as the nanoscale can be decomposed, and the novel air filter can be used for destroying regeneration capacity of harmful microbes and removing harmful gas of dioxin, formaldehyde, benzene and the like and has the beneficial effects of being short in sterilization time, free of mercury and side effect, wide in use range, capable of being mounted on an air conditioner air outlet of a mansion, an air inlet of civil air defense engineering, a purification processor of automobile tail gas and various air purifier devices.