667results about How to "Stable content" patented technology

Double aerosol container (190a) comprising outer vessel (11), flexible inside bag (12) accommodated in the outer vessel and valve (13). The inside bag (12) is divided by means of middle constricted part (71) into upper and lower storage parts (27, 26), and the upper and lower storage parts are shut off from each other by means of partition member (72) at the constricted part. The valve (13) is fitted with a communication hole for communicating the upper storage part (27) with the inside of the inside bag (12) and flitted with dip tube (28) communicating with the lower storage part (26). The upper and lower storage parts (27, 26) are loaded with first contents (A) and second contents (B), which are different from each other, thereby providing an inside bag type double aerosol product. Two-pack type reactive preparations can be employed as a combination of contents of the double aerosol product The double aerosol product is suitable for use in, for example, a hair dye, an enzyme hair dye, a hair setting agent, an antiphlogistic analgesic, a glow inhibitor, a coolant, a pack agent, a cleansing agent, a shaving foam, a humectant, an antiperspirant, a vitamin or a skin softener.

The invention discloses a selenium-enriched rice which is produced by processing selenium-enriched paddy rice, the selenium-enriched paddy rice is obtained by applying a nutritional agent for the selenium-enriched paddy rice in the soil of a paddy field for cultivation after land preparation and before irrigation, and the weight composition of the nutritional agent for the selenium-enriched paddy rice is as follows: nano-selenium plant nutritional agent: nitrogen-phosphorus-potassium compound fertilizer is equal to 0.1-1: 1, wherein the weight concentration of selenium in the nutritional agent for the selenium-enriched paddy rice is 2000-10000mg / kg. The selenium content of the selenium-enriched rice is 0.04-0.300mg / kg, the proportion of organic selenium is more than 80%, and the form is safer. The production method of the selenium-enriched rice is simpler, the using amount of the nutritional agent for the selenium-enriched paddy rice is small, and the environmental pollution is small.

The invention relates to a lutein ester soft sweet and a preparation method of the lutein ester soft sweet. The soft sweet comprises 60-90% of sweet material, 0.01-10% of lutein ester micro-capsule or water soluble powder, 0.1-15% of gelling agent, 0.01-5% of sour agent, 0-10% of extract, 0-30% of concentrated juice, 0-0.5% of food flavor and 5-34% of water. The preparation method of the lutein ester soft sweet comprises the following steps of: a. sugaring off; b. gelling; c. mixing sugar liquid with gel liquid or gel peptone; d. adding lutein ester, the extract, the concentrated juice, the flavor and the sour agent into the mixed liquid; and e. preparing a finished product. The lutein ester soft sweet has health care functions of relieving visual fatigue, improving eyesight, preventing age related macular degeneration (AMD), and is good in mouthfeel, not glutinous, chewable and palatable in sour and sweet, thus being a healthy snack food; and the preparation method of the lutein ester soft sweet is simple, easy to operate and suitable for industrial production.

The invention provides a sintering method of a high-Ti type V-Ti magnetite concentrate, comprising the following steps of: carrying out granularity treatment on a coke powder, a rich ore powder and a return fine powder which are used for sintering; carrying out damp milling treatment on a medium-Ti type V-Ti magnetite concentrate to enable the proportion of granules to the granularity smaller than 0.074mm in the medium-Ti type V-Ti magnetite concentrate to achieve above 55 percent; and burdening the medium-Ti type V-Ti magnetite concentrate with the weight percent of 5-12.5 to replace the high-Ti type V-Ti magnetite concentrate, and mixing by adding water in a mixture after the medium-Ti type V-Ti magnetite concentrate, the high-Ti type V-Ti magnetite concentrate, the rich ore powder, quick limb, limestone, the coke powder and the return fine powder are proportioned and put into a blending silos; and carrying out ignition and air draft sintering by filling the mixture into a sintering cup, wherein a FeO content range of a sintering ore is controlled from 7.6wt percent to 8.1wt percent, the sintering temperature is controlled at 1270-1340 DEG C, the vertical sintering speed is controlled from 17.8mm / min to 18.6mm / min, and the thickness of a material layer is above 650mm.

The invention discloses a method for controlling cleanliness of molten steel, and a smelting control method capable of preventing a molten steel gap from nodulation during sulphur and aluminum contained steel pouring, and belongs to the field of smelting. The method for controlling cleanliness of the molten steel comprises the following steps that blast furnace molten iron without desulfuration issubjected to converter smelting, and during converter tapping, deoxygenation, alloying and tapping wash heat are carried out in sequence for carrying out inclusion removal treatment. Through an LF furnace, converter tapping is subjected to refining under the condition that acid soluble aluminum is not adjusted, that is, during tapping, a slagging constituent is added for controlling refining slagcomposition, and after the slag is dissolved, deoxygenation is carried out through a deoxidizing agent. Through the process, the content of sulphur in the molten steel is monitored, ferrous sulfide is used for adjusting the content of sulphur in the molten steel to the first target value, an RH furnace is used for refining LF furnace tapping, in the process, according to the content of the acid soluble aluminum of LF furnace tapping, selective aluminum feeding is carried out to adjust the content of the aluminum to the second target value, and after RH furnace refining is finished, calcium treatment is carried out. According to the process, the cleanliness of the molten steel can be improved, the nodulation problem during molten steel pouring can be avoided, and the stopper bar curve rising can be controlled.

The invention discloses a hot pepper rich in organic selenium and a production method thereof. The total selenium content in the hot pepper rich in organic selenium is 10-300 micrograms per kilogram and the content of the organic selenium is equal to or more than 80% of the total selenium content. The method comprises the following steps: using a selenium-enriched seedling culture matrix of hot pepper to culture the seedlings of the hot pepper rich in organic selenium; transplanting the seedlings together with soil into a land; and finally harvesting the hot pepper rich in organic selenium, wherein a selenium-enriched seedling culture matrix of hot pepper contains nanometer selenium plant nutrient agent, garden soil, organic fertilizer, pond sludge and plant ash, and the mass ratio of the nanometer selenium plant nutrient agent to the garden soil to the organic fertilizer to the pond sludge to the plant ash is (0.001-0.1): (2-8):(1-4): (1-4): (0.5-1). The hot pepper is rich in selenium element and the whole content is uniform. By using the method, the proportion of organic selenium is increased, the problem of the prior art of the stability of selenium content in the hot peppers grown in different batches is solved, the uniform selenium content in the hot pepper is ensured, and the standard mass production can be realized.

A continuous casting billet of low-carbon and high-sulphur free-cutting constructional steel production method with the following properties: (1) primary smelting: tapping with degree of oxygen activity of 700ppm, adding right amount Al when tapping of 20% and refinery cinder when tapping of 90%; (2) molten steel refining in LF refined-smelting ladle furnace: (A) deoxidising on top of the slag: agitating and blowing argon from bottom with pressure of 0.5MPa and analyzing sample and adjusting components after energizing for 10 minutes; (B) slag refining: adding 58%CaO,11%Al2O3, 9%SiO2 and 8 %MgO to get degree of oxygen activity of 60ppm; (C) closing argon from bottom when temperature of molten steel is 90 Deg.C more than liquidus line temperature, and feeding sulfur core-spun yarn rapidly. (3) continuous casting: (A) casting rate rationally, such as square continuous casting billet with casting rate of 2m / min; (B) roller pressure of every sedan at the end of conticaster is different from that of 10Bar; (C) setting rational continuous casting technical parameter. Continuous casting billet, which is made by steel of many pattern numbers such as 1213 and 1215, possesses the properties of high stabilization of component, good continuous casting, low cost of manufacture, high quality of casting blank (which meets the rolling request of subsequent heat working) and profound economic benefit.

The invention relates to a method for preparing bactericide by using derivative bacterial of growth promoting antagonist bacterial M18, preparing fermentation liquor with high concentration of under phenazine-1-carboxyl acid and pyoluteorin under optimized culture medium and condition by using derivative bacterial M18G and M18R of growth promoting antagonist bacterial M18, preparing the fermentation liquor M18G and M18R into dry powder, double crossing physically the phenazine-1-carboxyl acid in M18G powder and pyoluteorin in M18R according to the weight ratio of 90%-10% and 10%-90%, and finally getting bactericide of high efficiency for preventing plant disease. Compared with current technology, the bactericide provided in this invention is wet powder taking metabolite of microorgsanism as active element but not live bacterial agent, as a result of which the product is characterized by high stability, not easy to be influenced by environment and better prevention and curing effect for multiple plant disease under low consumption.

The invention discloses a rotating and irrigating type bioreactor system which employs the combination of rotating and irrigating to make the cells distribute more uniformly on the stent surface, promote the transportations of oxygen and nutritious substances into the inner microholes of the stent, keep the activities of the inner cells of the stent. The invention can produce mechanical stress stimulates to the cells by the flow of the culture liquid, regulate the exertion of the cell functions, and realize the real time exchange of the inside and outside gas of the reactor through the semi-permeable membrane on the two ends of the reactor. The invention can provide an excellent, controllable three-dimensional environment for the cell implantation and in vitro culture of cell / stent structural body to realize genuine three-dimensional dynamic culture.

The invention discloses a modified medium for improving propagation of stems of Dendrobium officinale and a propagation method. The medium comprises MS (Murashige and Skoog) basal medium, cane sugar 20g / l, agar 6g / L, 6-BA (benayl aminopurine) 2mg / l, NAA (alpha-naphthaleneacetic acid) 0.2-0.5mg / l, banana mash 15-20g / l, potato mash 15-20g / l, and common tap water replacing distilled water. The modified MS medium is used to propagate the stems with axillary buds of Dendrobium officinale, alkaloid and polysaccharide content of Dendrobium officinale is evidently increased, and Dendrobium officinale grow normally. By the method, consumption of cane sugar is reduced, the tap water is used to replace the distilled water, and accordingly tissue culture technology for Dendrobium officinale is more convenient, more efficient and resource-saving.

The invention discloses a method for preparing a magnesium-lanthanum master alloy by high-intensity ultrasound. The method includes the steps as follows: firstly placing a pure magnesium ingot in a crucible and heating the pure magnesium ingot to melt; wrapping powdered rare earth lanthanum with aluminum-foil paper and adding the wrapped rare earth lanthanum in the pure magnesium melt; then keeping temperature for 20-30 minutes within the range of 700-720 DEG C; putting an ultrasonic amplitude transformer bar into the melt to conduct ultrasound processing for 30-45 minutes, wherein the power of ultrasound is 400-800W; and conducting refining and decontaminating within the temperature range as above and then conducting casting and sampling. The technical effects are as follows: the magnesium-lanthanum master alloy obtained by the method has the advantages of being stable in content, effectively avoiding burning loss of rare earth, reducing oxide inclusion and composition segregation, and the like; in addition, the technology is simple, safe and reliable, and convenient to operate.

Natural ox gall is first taurine regulated and bacteria fermented to prepare fermented ox gall. The fermented ox gall is gall is then mixed with clear saturated calcium salt solution through stirring, heated to boil, filtered to obtain red brown precipitate, which is stirred, washed, filtered to eliminate supernatant and mixed with bilirubin, cholalic acid, deoxycholic acid, inorganic salt and other effective components to obtain composite bilirubin calcium. Fermented ox gall and bilirubin calcium in certain proportion are mixed and the pH of mixture is regulated to below 6.8 and directional off axis rotated to form gallstone, and the gallstone is rest cultured, taken out and dried. The said process can obtain ox gallstone product with the same characteristics, structure, component and medicinal effect as high quality natural bezoar.

The invention provides free-falling powder mixing gas atomizing water-cooling fast-setting magnetic abrasive preparing equipment which comprises a double-nozzle atomizing and water cooling device (41), a spiral mixed powder conveying device (17), a water seal dust removing device (42) and a gas station (44). In the atomizing process, a low-pressure mixed powder jetting nozzle and a high-pressure gas flow nozzle are adopted, and therefore the problem that when a single nozzle is used, erosive wear is caused is solved; a free-falling manner is adopted, and therefore the problems that erosive wear to a molten metal flow guide pipe is caused and molten metal flows back and is sprayed upwards are avoided; a cooling manner of water cooling and fast setting is adopted, the problem that hard abrasive particles drift away from a metal matrix and the problem of control over the depth of distribution are solved, and hard abrasive is controlled to be distributed on a surface shallow layer of the magnetic abrasive; meanwhile, the flight distance of powder mixed molten metal drops is shortened, and the overall height of the free-falling atomizing and condensing chamber and equipment is reduced. The equipment is new equipment provided for realizing a free-falling powder mixing gas atomizing water-cooling fast-setting magnetic abrasive preparing method and preparing the high-performance magnetic abrasive.

The invention discloses tomatoes rich in organic selenium and a production method thereof. The tomatoes rich in organic selenium have an organic selenium content of 10-240 microgram / kg, with organic selenium accounting for over or equal to 80 percent of the total selenium content. The method comprises the following steps: applying selenium-rich nutrient into nursery medium or nursery ridges during tomato seedling raising phase, transplanting with soil, i.e., brining selenium-containing medium at the roots of tomato seedlings into a farmland, and finally harvesting tomatoes rich in organic selenium. The selenium-rich nutrient comprises nano-selenium plant nutrient, microbial fertilizer and boiler ash residue which have a weight ratio of (1-4): (1-4): (1-4), with a selenium content of 100-1000 mg / kg. The invention have the advantages that the tomatoes are rich in selenium, the overall selenium content is uniform, and the ratio of organic selenium in the method is improved, thereby solving the problem of selenium content stability in different batches of tomatoes in the prior art, ensuring uniform selenium content in the tomatoes, and realizing standardized scale production.

The invention discloses a method for removing cyanide, thiocyanate, COD and arsenic in waste liquid, comprising the following steps: the cyanide, the thiocyanate, the COD and the arsenic in the waste liquid are deeply treated by utilizing ozonized gas, a mode with continuous treatment and direct discharge can be adopted, also a mode with batch treatment and intermittent discharge can be adopted, and the implementation process of the method is easy to control; in the range of the pH value with sectioned control, the generation concentration and mass velocity of ozone do not need to be required strictly, the problem that single technology can not treat the cyanide, the thiocyanate, the COD and the arsenic in the waste liquid deeply can be solved, the cost and the operation complexity of technological equipment are reduced, and the environmental pollution is reduced; solid suspensions (SS) in the treated waste liquid is removed by settlement, and clear liquor is directly discharged outwards or returned to the upstream technology for repeated use; the contents of pollutants in the treated waste liquid are stable, the total content of the cyanide is less than 0.2mg / L(waste water); the content of the thiocyanate is less than 5mg / L(waste water); the total content of the COD is less than 30mg / L; the total content of the arsenic is less than 0.5mg / L(waste water), and no secondary pollutants are generated in the reaction process.

The invention discloses an ivermectin nanoemulsion drug combination. Oil-in-water type nanoemulsion consisting of ethyl oleate, Tween-80, 1,2- propylene glycol and ivermectin is prepared from being diluted by double distilled water. The ivermectin nanoemulsion drug combination greatly improves the effect of ivermectin in resisting parazoon, enhances the dissolubility, safety and bioavailability and is a high-efficiency antiparasitic nano level medicinal preparation with convenient use and wide ways of administration.

The invention relates to a nasal pharmaceutical composition of cyclodextrin inclusion cortin and an H1 receptor antagonist, comprising the cortin and the H1 receptor antagonist which are used as active components. The invention is characterized in that the cortin and / or the H1 receptor antagonist which are used as the active components in the pharmaceutical composition are treated by inclusion of cyclodextrin and / or derivatives thereof. The pharmaceutical composition is used for curing allergic rhinitis of people or mammals.

The invention provides a cordyceps militaris fruit body cultivation technology for stabilizing cordycepin content. The major ingredients of a culture medium consist of at least three of corn grit, sorghum, oat, millet, rice, wheat and soybean meal, and the content of each component is (1 / N)+ / -5% by mass, wherein N is the component number; the major ingredients of the culture medium are soaked with a pine needle nutrient solution; and the use amount of the pine needle nutrient solution is 1.2-1.4 times the weight of the major ingredients of the culture medium based on the condition that the liquid is completely absorbed by the major ingredients. A preparation method of the pine needle nutrient solution comprises the following steps of: fetching the dry Chinese pine needle growing in an environment without industrial and pesticide pollution for over 6 years, wherein the use amount of the pin needle is 1.0-1.4 times the weight of the major ingredients of the culture medium; adding 9-11 times of water and boiling for 1.5-2 hours; fetching the filtrate, and adding water to obtain initial liquid amount; and adding sucrose, VB1 and silkworm chrysalis meal, or mashing a whole egg and adding to replace the silkworm chrysalis meal, wherein the addition amount of the sucrose, VB1 and silkworm chrysalis meal or whole egg is 1.8-2.2%, 0.015-0.025% and 18-22% of the weight of the major ingredients of the culture medium respectively; and the total culture period is 62-75 days.

The invention relates to a preparation of antibiotic and cortical hormone, in particular to an eye-used or ear-used preparation combining cortical-hormone inclusion compound and antibiotic. Cyclodextrin derivative is used to prepare insoluble cortical hormone into water-soluble inclusion compound, and then the inclusion compound solution, along with antibiotic is used to prepare pellucid medicinal dropping liquid or transparent gelatine solution preparation, for local eye or ear treatment. The preparation, which is based on cortical-hormone inclusion compound, has the advantage of stable liquid, high inclusion efficiency, simple preparation process, high yield and good adaptability. The invention can obtain the dropping liquid and gelatine solution prepared jointly by cortical-hormone inclusion compound and antibiotic.

The invention discloses a method for preparing theaflavin through carrying out dynamic continuous oxidation on immobilized polyphenol oxidase. in the method, tea polyphenols is taken as a raw material. At present, the content of theaflavin only accounts for 0.3-1.5% of dry matter of black tea, and the yield is low because the black tea is directly used for extracting. The synthesis and preparation technology of the existing theaflavin can not be dynamically and continuously prepared and is only confined in the laboratory to be prepared, thereby causing higher theaflavin cost and confining the application of theaflavin in medical heath care. In the method, tea polyphenol serves as a substrate, and immobilized polyphenol oxidase serves as a catalyst medium. Reaction temperature is controlled. The substrate and oxygen continuously enter on a packed bed reactor to oxidize tea polyphenol and polymerize to form theaflavin substance, and the theaflavin substance is continuously pumped out by a constant flow pump. In the method, the immobilized polyphenol oxidase is repeatedly utilized on a bioreactor to continuously and dynamically prepare the theaflavin to obtain the theaflavin mixed liquor. The method provides a basis for industrial preparation of theaflavin.

The invention discloses lithocarpus litseifolius total flavone extracted by using plant lithocarpus litseifolius as a raw material to develop a new hypoglycemic medicament, and provides a method for preparing the lithocarpus litseifolius total flavone. The purity of the lithocarpus litseifolius total flavone prepared by the method can reach over 80 percent, the phloridzin content reaches over 65 percent, the process is simple and has low energy consumption, and the technological condition is reasonable, stable and feasible. A hypoglycemic capsule developed by using the lithocarpus litseifolius total flavone can provide a convenient, acceptant and long-term taking oral hypoglycemic preparation for diabetics.

The present invention discloses a non-woven fabric of down with crimped fiber and its production process. Down is twisted together via its crimped stem, small branches, nodes and stabs on the branches. The non-woven fabric is produced through preparation of fiber down, chemical softening modification and / or mechanical kneading deformation, hot extruding to set, down setting, carding, air flow netting or mechanical netting, and knitting through needling, hydro-entangled, hot bonding, chemical bonding or sewing. The non-woven fabric has high elasticity, high tensile strength, high heat insualting performance, etc.

The technology for planting Yannan Dizhu pinellia tube GAP includes selecting land, selecting seed, preparing land, seedling, preventing diseases and pests, weeding, applying fertilizer, collecting and processing. The artificially planted planting Yannan Dizhu pinellia tube has the medicinal effect and quality of wild Yannan Dizhu pinellia tube maintained, and has high effective component content, stable effective component content and no pollution. Therefore, the technology of present invention can protect and develop the said medicine resource.

The present invention discloses a method for preparing a concrete superplasticizer having a phosphorous acid group and a use of the concrete superplasticizer. The concrete superplasticizer having a phosphorous acid group according to the present invention is prepared by free radical copolymerization of a phosphorous-containing monomer A and a polyether macromonomer B. The concrete superplasticizer having a phosphorous acid group obtained in the present invention can effectively improve flowability of concrete and can retain good workability of concrete. The method is simple, economical and effective, and in particular, can be used for commercial mass production.

The invention relates to a pharmaceutical composition of fulvestrant. The pharmaceutical composition comprises: (1) fulvestrant; (2) at least one pharmaceutically acceptable alcohol; (3) medium-chain triglyceride; and (4) a castor oil matrix.

The invention discloses a health wine manufactured by taking caterpillar fungus or Chinese caterpillar fungus as the main materials as well as a preparation method. The health wine is manufactured by mixing the extraction of Chinese caterpillar fungus or caterpillar fungus, red common stonecrop herb and medlar with wine; the main active components of the health wine are caterpillar fungus element, caterpillar fungus acid, caterpillar fungus adenosine, salidroside and the amylase in the wine. The health wine has a comfort taste, can relieve asthma and eliminate phlegm, ease rheumatic diseases, resist fatigue, enhance memory, strengthen the body, delay senescence, prevent cardiovascular diseases, have remarkable adjusting function on the declining of sexual function, improve the concentration of the drug effect components by utilizing a multi-pot bidirectional reflux extraction technology without concentrating; the technique is more reasonable, thus not only saving the energies, but also ensuring the stability of the content of the drug effect components in the health wine, thereby ensuring the quality of the product and being applicable for scale production.

The invention discloses corn stigma mineral water. The corn stigma mineral water is prepared from corn stigma and mineral water serving as raw materials, wherein the weight-to-volume ratio of the corn stigma to the mineral water is 0.1 to 1kg to 100L; the polysaccharide content of the corn stigma mineral water is 0.01 to 0.5g / L; the total saponin content is 0.01 to 0.1g / L; and the total flavone content is 0.01 to 0.1g / L. The invention also discloses a preparation method of the corn stigma mineral water; and the method comprises the following steps of: placing the corn stigma into a sealed container; adding preheated mineral water into the container; performing thermal extraction and solid-liquid separation; performing secondary filtration on the liquid part, sterilizing the liquid part at a high temperature and cooling the liquid part to 90 DEG C for thermal encapsulation; and pouring the liquid part into bottles, cooling the liquid part by spraying, performing visual inspection and packaging the bottles to obtain the corn stigma mineral water. The corn stigma mineral water does not have any preservative and has the health-care functions of antioxidation, diuresis, pressure lowering, blood sugar level regulation, enhancement of immunity of a body and the like, so that the corn stigma mineral water can replenish moisture required by human body every day in place of drinking water and can be used as a functional beverage for diabetic patients to play a part in prevention and health care.

The invention discloses a probiotics active health-care fluid for preventing and treating senile dementia and a preparation method of the probiotics active health-care fluid. The probiotics active health-care fluid for preventing and treating senile dementia comprises the following raw materials: photosynthetic bacteria, saccharomyces cerevisiae, lactobacillus, acetobacter xylinum, bifidobacterium, brown sugar, defatted soybean powder, honey, sodium chloride, oligosaccharide and deionized water. By adopting the probiotics active health-care fluid, large amounts of probiotics are compensated, so that the intestinal flora is improved, the intestinal leak syndrome is prevented, and the chemical substances (including heavy metal and other harmful substances) without being digested are prevented from entering the intestinal lining and playing roles in blood circulation; and as a result, the senile dementia caused by heavy metal poisoning can be prevented and treated. The probiotics can generate large amounts of active enzymes by which the peptide produced in the human body can be quickly degraded, and the blood cells generated in the human body can be decreased, so that the senile dementia and the degeneration can be delayed. Compared with the prior art, the probiotics active health-care fluid has the advantages of being high in efficiency and stability, and free from side effects.