127results about How to "Act as a sterilizer" patented technology

The invention relates to a method for preparing taurine, comprising the following steps: epoxy ethane and sodium bisulfite are reacted under 0.05 to 0.1MPa, with pH value of 6.5 to 7.5 and at a temperature between 75 and 85 DEG C to form hydroxyethyl sodium sulfonate; the hydroxyethyl sodium sulfonate and liquid ammonia are subjected to ammonolysis reaction at under 14 to 21MPa and at a temperature between 160 and 280 DEG C to form ammonolysis solution containing sodium taurate; and the ammonolysis solution is evaporated to remove ammonia, neutralized by sulphuric acid, concentrated, crystallized, separated, pre-dried in a boiling drying device or a vibration fluidization drying device, and then added into a microwave drying device to be dried and sterilized to obtain the taurine. The method for synthesizing the taurine has the advantages of short time, high yield and lower cost, and is easy for industrialized production. The water content of a taurine wet product can be reduced to below 0.30 percent through combined application of pre-drying of the boiling drying device or the vibration fluidization drying device and microwave drying, and simultaneously the device has the function of sterilizing.

The invention provides gelatin sponge, gelatin aqueous solution is irradiated to crosslink to form gelatin hydrogel, and then the gelatin hydrogel is swollen, frozen and dried to obtain the gelatin sponge. The invention also provides a preparation method of the gelatin sponge by an irradiation crosslinking way, the whole process flow is finished in a pure water system, the irradiation and crosslinking processes have sterilizing function and good controllability, the obtained product has better structural uniformity compared with a chemical crosslinking method, and the gelatin sponge has unique advantages as biomedical materials.

The invention relates to the field of food processing, in particular to probiotic grain powder and a production method and application thereof. The probiotic grain powder comprises 105-1,012 cfu/g of probiotic, 10-300 mg/100 g of GABA and 5-50 parts of peptide or free amino acid, and enzyme activity is larger than or equal to 500 u/g. The grain powder is prepared from 100 parts of grain, 0.5-2 parts of compound bacteria, 0.5-2 parts of compound enzyme, 1-20 parts of white granulated sugar, 0.1-0.5 part of amino acid, 1-10 parts of taurine, 1-10 parts of egg white protein powder, 50-200 parts of water, 0.1-5 parts of glycerinum, 1-6 parts of trehalose and 0.5-2 parts of monoglyceride, wherein compound bacteria, compound enzyme, white granulated sugar, amino acid, taurine and egg white protein powder serve as auxiliary materials, and water, glycerinum, trehalose and monoglyceride serve as protective agents. The method for preparing the probiotic grain powder comprises the steps of main material soaking and grinding into thick liquid, heating and curing are conducted, the auxiliary materials are added for fermentation, and finally drying is conducted. The technologies of sprouting, enzymolysis, nutrition compound and ultra-low-temperature freezing are adopted, and the nutrient contents and viable count are kept to the maximum extent.

The invention discloses a cutting seedling culture method for pitaya. The cutting seedling culture method for pitaya specifically includes the following steps that stems are cut from pitaya stock plants to serve as cutting seedlings, the cutting seedlings are put into a prepared disinfectant aqueous solution to be soaked, washed with sterile water, then put into a prepared rooting agent aqueous solution to be soaked and fished out, and the cut ends of the cutting seedlings are dried with ultraviolet light; a seedling culture bed matrix is prepared from vermiculite, gravel, earthworm cast, plant ash, human and animal excreta, seaweed fertilizer, animal carcasses and pitaya peel; pitaya seedling cutting is carried out; water is sprayed once one week after cutting, water fertilizer is applied once on the 15th day after cutting, illumination is carried out 8-12 h every day, and transplanting can be carried out 20-30 days after cutting. By means of the method, the seedling culture period is shortened, and the survival rate of pitaya cutting seedlings is significantly increased; meanwhile, the method has the advantages that operation is simple, cost is low, no danger exists, manual operation is easy, and no pollution is caused.

The invention relates to a foliar top-dress fertilizer used for improving pear tree fruit setting rate. The fertilizer comprises potassium dihydrogen phosphate, borax, copper sulfate, quicklime, zinc sulfate, ferrous sulfate, urea, sucrose and ammonium molybdate. With the fertilizer provided by the invention, the properties of components are stable, and pear leaves are not damaged. With the cooperation of copper sulfate and quicklime, a sterilization effect is provided. Potassium dihydrogen phosphate, urea and ammonium molybdate can supplement nitrogen, phosphorus and potassium needed by pear trees. With borax, pear tree fruit shrink disease rate can be substantially reduced. Zinc sulfate has good treatment effect against pear tree leaf spot and little-leaf diseases. Ferrous sulfate helps in correcting pear tree iron-deficiency chlorotic yellowing. With sucrose, pear sweetness can be enhanced. With the components, pear tree fruit setting rate can be improved comprehensively. Pear yield can be improved, and grower income can be improved.

The invention discloses a puffing granular compound feed capable of increasing the survival rate of tortoises and a preparation method of the puffing granular compound feed. The puffing granular compound feed is prepared through mixing the following components in percentage by weight: 18-22% of domestic fish meal, 18-22% of flour, 32-37% of soybean meal, 8-13% of meat and bone meal, 1-3% of corn protein powder, 1-3% of soybean oil, 2-4% of a aditional Chinese medicine regulating composition, 1-2% of vitamin premix, 1-2% of mineral substance premix, 1-2% of calcium dihydrogen phosphate and 0.1-0.3% of choline chloride. The puffing granular compound feed disclosed by the invention is high in safety, is free from toxic and side effects, can improve the disease resistance and the immunity of the tortoises and can increase the survival rate of the tortoises.

The invention discloses a seedling breeding method rapid rooting of hylocereus undatus cutting. Treatment on hylocereus undatus cutting seedlings and soaking treatment by using a potassium permanganate solution exert an effect of sterilization; root rot is eradicated and hylocereus undatus rooting is promoted; the seedling breeding medium consists of sand, soil, organic fertilizer, perlite and decomposed sugarcane, can provide enough organic matters, has loose soil, does not harden easily, can provide nutrients in a seedling period, and promotes the growth of seedling roots; in the seedling period, large amount of water for watering is needed, and a phenomenon of root rot which is caused by water ponding formed by the water does not occur easily; reasonable fertilizer application is performed according to different fertilizer needed in the growing period of the cutting seedlings; the adopted water and fertilizer have rich nutrients, have slow and lasting fertilizer effects, do not harm the roots, are beneficial for the growth of the cutting seedlings, shorten the time for seedling breeding, and enable high survival rate. The seedling breeding method provided by the invention is simple, has low costs, and can greatly increase the speed of seedling breeding; the breeding speed is fast; spindling of the seedlings does not occur easily; the disease and pet resistance is good; the fruit setting rate is high; and the method has high economic benefits and is worth popularizing.

The invention relates to a kitchen waste treatment apparatus, which comprises: (a) a crushing device having a material inlet and a crushed material outlet; (b) a separation device having a crushed material inlet and a filtration residue outlet, wherein the crushed material inlet of the separation device is communicated with the crushed material outlet of the crushing device; and (3) a drying device having a filtration residue inlet and a dried substance outlet, wherein the filtration residue inlet of the drying device is regularly communicated with the filtration residue outlet of the separation device, and a filtration part capable of regularly opening and closing and a water drainage pipe are arranged inside the separation device. With the kitchen waste treatment apparatus, kitchen waste treatment difficulty can be substantially reduced, and the treated kitchen waste can be adopted as a fertilizer to be subjected to secondary use so as to provide an environmental protection characteristic.

The invention discloses a method for cuttage and seedling breeding of peach trees. The method comprises the following steps of preparation of a cutting slip, preparation of a seedling breeding bed, cuttage of a peach tree seedling, and care after cuttage; specifically, shearing the slope of a twig from a parent plant of peach tree as the cutting slip, putting the slope end of the cutting slip into a prepared disinfector water solution, soaking, fetching out, cleaning by sterile water, putting into a prepared rooting agent water solution, soaking, fetching out, and drying the slope of the cutting slip by ultraviolet rays, wherein a matrix of the seedling breeding bed is prepared from the following materials of pond mud, sands, earthworm dung, plant ash, human and animal excreta, seaweed fertilizer, carcass, and sugarcane residues; cutting the peach tree seedling, and caring. The method has the advantages that the seedling breeding period is obviously shortened, and the survival rate of the cutting slip of peach tree is obviously improved; the operation method is simple, the cost is low, the danger is avoided, the artificial operation is easy, and the pollution is avoided.

The invention discloses a pear vinegar beverage capable of clearing heat and clearing internal heat. The pear vinegar beverage is made from the following raw materials in parts by weight: 480-500 parts of pears, 5-8 parts of amomum kravanh, 7-10 parts of lotus seeds, 20-30 parts of Chinese wampee fruits, 4-6 parts of Guiling jelly powder, 8-10 parts of chrysanthemums, 6-8 parts of isolated soy protein powder, 10-14 parts of eggplants, 5-7 parts of hemp seeds, 8-10 parts of arctium lappa, 20-30 parts of glucose, 4-5 parts of chitosan and an appropriate amount of pectinase. The pear vinegar obtained by the preparation method disclosed by the invention is yellowish in color, clear, transparent and glossy, consonant in uniformity, free from suspended substances and precipitate, and gentle, pure, rich and mellow in sourness, and has the fragrance of brewed vinegar and peculiar delicate fragrance of the pears.

The invention discloses an alcohol cleaning instrument for arteriopuncture needle tube cleaning. Multiple supporting cleaning units for fixing arteriopuncture needle tubes are arranged on the bottom of a cleaning cavity, each supporting cleaning unit comprises a supporting needle body, the tops of the supporting needle bodies penetrate into the arteriopuncture needle tubes to be fixed, gaps are arranged between the inner walls of the needle tubes and the outer walls of the supporting needle bodies, gas is blown into an air blowing pipeline, gas enters the gaps between the supporting needle bodies and the arteriopuncture needle tubes through micropores and generates a large amount of bubbles, bubbles are used for blowing alcohol to carry out friction cleaning on the inner walls of the arteriopuncture needle tubes, the arteriopuncture needle tubes are arranged on the supporting needle bodies with hollow pipe cavities in a sleeving manner and are soaked through alcohol, gas is injected into the hollow pipe cavities of the supporting needle bodies, the bubbles are used for carrying out friction cleaning with the inner walls of arteriopuncture needles, the cleaning efficiency is greatlyimproved, and cleaning is more thorough.

The invention belongs to the technical field of liquor brewing, and particularly relates to a liquid production method of Luzhou-flavor liquor. The method comprises the following steps of crushing of sorghum, liquid gelatinization, saccharifying and fermenting, esterification, and distilling. The method has the advantages that the saccharifying, fermenting and esterification are respectively performed in a fermenting tank, so that the Luzhou-flavor liquor can be produced under the liquid condition; the method is different from thetraditionalproduction method using saccharifying and fermenting to produce liquor in the Luzhou-flavor liquor pit mud under the solid condition, the whole brewing process is mechanical and automatic, thecharging and discharging of fermented mash can be avoided in the tank, the labor intensity is decreased, and the production efficiency is greatly improved.

The invention discloses a preparation process and a room-temperature preservation process of loquat pulp. The preparation process comprises the following steps: firstly, selecting fresh loquat fruits, washing, removing peels and kernels of the loquat fruits, primarily crushing, and adding a color-preserving reagent; secondly, deactivating enzymatic activity, secondarily crushing, and preserving heat and stirring; thirdly, vacuumizing the stirred loquat pulp; fourthly, preheating the loquat pulp in a sterilizer, and homogenizing the loquat pulp in a homogenizer; fifthly, performing ultrahigh-temperature instantaneous sterilization in the sterilizer, and cooling in the sterilizer after sterilization; finally, performing saturated steam high-temperature filling in a filling machine by using aluminum foil packaging bags, and carrying out sealing, warehousing, and preserving at room temperature, wherein procedures from primary crushing to filling preservation are performed in a sealed environment. The loquat pulp prepared by the preparation process is low in preservation cost; the preparation process is simple, and the loquat pulp can be preserved at room temperature; the procedures after primary crushing are performed in the sealed environment, and the loquat pulp does not contact outside air any longer, so that the loquat pulp cannot be oxidized to cause browning.

The invention relates to the field of production of plastic thin film, in particular to a blow molding machine for PE thin film processing. The blow molding machine includes a rack, a machine head, aninversely Y-shaped plate, a traction roller and a material picking device. The material picking device includes material picking rollers, left material picking blocks and right material picking blocks, wherein the left material picking blocks and the right material picking blocks are symmetric in structure and are connected with the material picking rollers through traction ropes respectively, hung above the machine head through the traction ropes and both internally provided with a sealed cavity; a piston is slidably connected into each sealed cavity and divides the sealed cavity into a rodcavity body and a rodless cavity body; piston rods are fixedly connected to the rack, penetrate through the corresponding rod cavity bodies and abut against the corresponding pistons; the sliding direction of each piston is perpendicular to the middle axis of the corresponding traction roller, and air pipes are arranged in the peripheries of the sealed cavities of the left and right material picking blocks respectively and communicated with the rodless cavity bodies. The blow molding machine is used for solving the problem that during formation of PE thin film in the prior art, manual materialsealing, material picking and roller feeding are likely to cause danger to personnel safety.

The invention relates to a sustainable three-nerved spicebush cultivation method aiming to fill the gap in the field at preset. The sustainable three-nerved spicebush cultivation method is characterized by including the steps of (1) selecting three-nerved spicebush plants which are triennial or above, cutting off two-thirds of the part of the plants on the ground in autumn or winter, (2) digging into soil at the roots of the plants, lifting the overall plants, clipping the inflated root tubes, (3) pruning all roots until the length thereof is 8-12 times of the ground diameter, (4) soaking cuts left after root pruning into 1% of calcium hydroxide solution for 5 seconds, keeping the cuts below the level of the calcium hydroxide solution and keeping the distance between the cuts and the level within 5 mm during soaking, and then drying the same in air, (5), mixing 0.1% of rooting powder and 1% of Lachnum fermentation liquor with the dug soil, (6) replanting the three-nerved spicebush into the dug hole and then covering it with soil, (7) watering in time, and (8) performing root tube harvesting three years later. The sustainable three-nerved spicebush cultivation method can be applied sustainably and is an environmental friendly method.

The invention discloses a safe manual water-control toilet lid with a shower nozzle. The safe manual water-control toilet lid comprises a toilet seat ring, a connection part and the toilet lid, wherein the toilet seat ring and the toilet lid are in rotation connection to the connection part; the middle of the connection part is provided with two cleaning spray rods in parallel; the side edge of the connection part is provided with a water valve control armrest; a control component is arranged in the water valve control armrest; the control component comprises a capsule-shaped shell and a capsule-shaped sealing body arranged in the capsule-shaped shell, wherein two ends of the capsule-shaped shell are respectively provided with a water outlet; two cleaning spray rods are respectively connected with the water outlet through a water guide hose. Through the control valve, a water feeding amount is regulated so as to regulate water pressure, the automatic extension of the cleaning spray rods can be regulated instead of manual control or electric control, regulation is simple, and hidden dangers of electric leakage are avoided, the cost of a product is lowered, the use safety of the toile is improved, and the safe manual water-control toilet lid is favorable for popularization and promotion.

The invention relates to a spicy olive pomace compound sauce. The compound sauce contains the following components in parts by weight: 38-42 parts of soybean paste, 14-20 parts of fermented olive pomace, 12-20 parts of drinking water, 14-16 parts of vegetable oil, 4-5 parts of a chicken essence seasoning, 2-3 parts of white granulated sugar, 0.8-1.2 parts of bruised ginger, 0.8-1.2 parts of chopped garlic, 0.8-1.2 parts of chopped onion, 0.8-1.2 parts of chili powder and 0.8-1.2 parts of five-spice powder. A preparation method of the spicy olive pomace compound sauce comprises the steps of heating the vegetable oil to 230-240 DEG C, cooling to 130-135 DEG C, adding the bruised ginger, the chopped garlic and the chopped onion, carrying out stir-frying until fragrance comes out, sequentially adding the fermented olive pomace, the chili powder, the five-spice powder and the soybean paste, continuously carrying out stir-frying for 3-5 minutes, adding the drinking water, boiling, cooking with small fire for 5-10 minutes, adding the white granulated sugar and the chicken essence seasoning, and uniformly stir-frying, so as to obtain the spicy olive pomace compound sauce.

The invention relates to a novel method for pretreating a lignocellulose raw material, wherein the method pretreats the lignocellulose raw material by pyrolysis with a pyrolyzer. Pretreatment temperature is 170-260 DEG C; operation pressure is normal pressure; reaction detention time is 0.5-2s; and material treating particle sizes are 0.1-5mm. The invention can effectively destroy a wax structure on the raw material surface and an internal lignocellulose structure, raises a conversion rate of cellulose and hemicellulose during anaerobic fermentation, shortens digestion time, and raises methane output.

The invention discloses feed for weaned pigs. The feed is prepared from, by weight parts, 70 to 80 parts of rape seed cakes, 10 to 12 parts of wheat bran, 13 to 15 parts of potatoes, 4 to 5 parts of saccharose, 2 to 3 parts of urea, 1 to 2 parts of folium isatidis, 3 to 4 parts of isatis root, 1 to 2 parts of salt, acanthopanax senticosus polysaccharide, multiplex vitamin of electrolyte, lysine, lactobacillus acidophilus, bacillus subtilis, aspergillus niger and a proper amount of water. According to the feed, the adopted bacillus subtilis and aspergillus niger are adopted to perform mixed fermentation to generate multiple enzymes simultaneously, the shortcoming of monoxenie fermentation is overcome, the content of available nitrogen, the content of small peptide and the content of free amino acid in the rape seed cakes are improved respectively after fermentation, and the content of thioglycoside is reduced. The rape seed cakes are fried and fermented so as to achieve the effect of sterilization and improve the taste of the feed. The fermented isatis root has the effects of being capable of increasing the food intake of the weaned pigs, increasing the daily gain of the weaned pig, improving the utilization rate of the feed, improving the diarrhea of the weaned pig and improving the immunity of the weaned pig.

The invention relates to the technical field of ultraviolet LED disinfection and sterilization, in particular to a chopstick holder with an ultraviolet disinfecting function for keeping chopsticks people uses every day from outside pollution and solving the problem of pollution during storage. A quartz glass tube is used as an inner container of the chopstick holder and is easy to clean and for ultraviolet rays to permeate. Four ultraviolet LEDs are arranged around the inner container, and the outer side of the inner container is a stainless steel tube body. Leads penetrate between the glass tube and a stainless steel shell, pass a base and are guided out to a power source adapter. The ultraviolet LEDs emit ultraviolet rays for disinfecting when being powered, and the problem about secondary pollution during storage is solved. The base is provided with a through hole used for drainage. During use, heads of chopsticks are downwardly disposed in the chopstick holder, and then the disinfecting function is realized by covering an upper cover and starting the ultraviolet LEDs. The chopstick holder is simple, quick and efficient and creates bacterium-free healthy life.