97results about How to "Not perishable" patented technology

The invention relates to a ceramic coating for a gravure etching pot and a coating method of the ceramic coating, and belongs to the technical field of ceramic coatings. The ceramic coating comprises the primer and the finish paint, and the nano silicon dioxide sol, the inorganic pigment and the modified silicon dioxide filler in the primer jointly form a firm primer layer, so that the adhesive force of the coating and a base material is enhanced, and meanwhile, the wear resistance of the coating is improved; the reticular molecular structure of polysiloxane is stable at high temperature, so that the overall temperature resistance of the coating is improved; by adding the hollow glass beads, the density and hardness of the coating can be adjusted, and meanwhile, the heat insulation performance of the coating can be improved; the viscosity of the coating can be optimized by adjusting the contents of formic acid and deionized water, so that the coating is easier to construct and coat; and the polydimethylsiloxane is added into the finish paint, so that the non-stickiness of the coating is remarkably improved, and the surface is smoother and is easy to clean.

The invention relates to the technical field of soil improvement, and discloses a carbon-based material as well as a preparation method and application thereof. The carbon-based material is electron shuttle modified lignin. According to the carbon-based material provided by the invention, the lignin is subjected to surface modification by using the electron shuttle, the lignin is rich in resource, easily available in raw material, low in cost, good in stability and harmless, and high electron shuttle activity fragments are introduced on the surface by combining with the electron shuttle, so that the electron shuttle capability is greatly improved; the carbon-based material has the capability of promoting reduction and dissolution of soil minerals, and can be applied to soil improvement, improvement of electron transfer rate between microorganisms and minerals, acceleration of mineral dissolution and activation of soil mineral elements, effective regulation and control of soil iron circulation process so as to improve soil trophism, and guarantee for healthy growth of plants. Compared with a small-molecule shuttle, the shuttle is not easy to deteriorate or lose in the environment, can play a role in soil for a long time, and has great application potential for carbon sequestration and quality improvement of soil and guarantee of crop nutrition.

The utility model relates to the field of stuffing mixing equipment, in particular to a refrigerating stuffing mixing machine. The technical problems that an existing stuffing mixing machine generally only has a stirring function, stuffing deterioration or poor taste can be caused by too high temperature in the stirring process of stuffing such as meat and seafood, self-cleaning can not be achieved, materials are prone to being adhered in a container, and secondary use is affected are solved by means of the stuffing mixing machine, and compared with a traditional stuffing mixing machine, the stuffing mixing machine has the advantages that the stuffing mixing machine is simple in structure and convenient to use. Comprising a mixing box, a mixing tank, a first stirring assembly, a second stirring assembly, a refrigeration assembly, a cleaning assembly, an interlayer, a discharging pipe, a supporting column, a footstand and a non-slip mat, and the refrigeration assembly is arranged to cool the interior of the mixing tank, so that stuffing can be kept fresh and is not prone to deterioration; by arranging the cleaning assembly, the interior of the mixing box and the interior of the mixing tank can be automatically cleaned, internal residual stuffing can be cleaned in time, and the mixing effect can be better through double stirring of the first stirring assembly and the second stirring assembly.

The invention relates to the technical field of power transmission line maintenance, and particularly discloses bird droppings simulation liquid and a preparation method thereof, and the preparation method comprises the following steps: S1, separating yolk and egg white of egg liquid; s2, distilled water, part of the egg white, chitosan, edible oil and first sodium chloride are mixed, then separation and microjet homogenization are conducted in sequence, and chitosan treatment liquid is obtained; s3, mixing the chitosan treating fluid with polyhydric alcohols, second sodium chloride, the yolk obtained in the step S1 and the remaining egg white, and then performing high-pressure homogenization to obtain a polyhydric alcohol treating fluid; and S3, mixing the polyol treating fluid with distilled water and polyvinyl alcohol glue. According to the preparation method provided by the invention, the components and proportions thereof are matched, and a specific preparation process is adopted, so that the prepared bird droppings simulation liquid has similar components and characteristics to real bird droppings, the dynamic viscosity and conductivity of the bird droppings simulation liquid meet experimental requirements, and the bird droppings simulation liquid is stable in property and not easy to deteriorate.

The invention discloses a positive electrode lithium supplement additive and a preparation method and application thereof. The positive electrode lithium supplement additive is of a coating structure, the inner layer is Li5FeO4 particles, and the coating layer is a carbon layer. The preparation method of the positive electrode lithium supplement additive comprises the following steps: 1) mixing a lithium salt and an iron salt with water to obtain a solution A; (2) carrying out mixed culture on fusarium oxysporum freeze-dried powder and the solution A to obtain a solution B, centrifuging and filtering the solution B, and drying filter residues to obtain a precursor; and 3) supplementing a lithium source B according to the molar ratio of Li to Fe elements in the precursor, mixing the supplemented lithium source B with the precursor, and calcining to obtain the positive electrode lithium supplementing additive. The positive electrode lithium supplement additive is applied to preparation of a lithium ion battery material. The lithium supplement additive prepared by the invention has good rate capability, is free of particle aggregation and overgrowth during preparation, is in full contact with other positive electrode materials in the processing process, and can significantly improve the energy density of the lithium ion battery.

The invention belongs to the technical field of artificial board manufacturing, and particularly relates to a formaldehyde-free adhesive as well as a preparation method and application thereof, raw materials for preparing the formaldehyde-free adhesive comprise a flowable agent and a filling agent, and the formaldehyde-free adhesive is obtained by combining the raw materials through molecular acting force among the raw materials. The formaldehyde-free adhesive has the advantages of being high in bonding strength, stable in physical and chemical properties and not prone to deterioration, epoxy groups and carboxyl or anhydride groups in the formaldehyde-free adhesive can be directly reacted and coupled with groups on the surfaces of biomass fibers, the surface polarity of the formaldehyde-free adhesive after curing is large, the acting force between the formaldehyde-free adhesive and the biomass fibers is strong, and the formaldehyde-free adhesive is not prone to deterioration. The formaldehyde-free adhesive is high in strength after being cured; in addition, the formaldehyde-free adhesive subjected to complete curing reaction still has reversibility, the formaldehyde-free adhesive can be re-melted after being heated again, leftover materials generated by cutting in the later period of plate making can be subjected to hot pressing plate making without adding glue, secondary utilization of artificial plate waste is facilitated, resources are saved, and the environment is protected.

The present application provides a method for preparing a nano silver powder with high sintering activity, belonging to the technical field of nano silver powder preparation. The method separates the seed crystals from the mother liquor in the crystal nucleus solution, and then stores the seed crystals in a dispersant solution. When preparing the nano silver powder later, the dispersant solution containing the seed crystals is directly poured into a silver nitrate solution, and a reducing agent solution is added dropwise, and the water bath is heated at the same time. After the reaction is complete, a flocculant is added, and the solution is washed. After freeze drying and polishing, a nano silver powder with high sintering activity can be obtained. The present invention stores the seed crystals in a dispersant solution, and the seed crystals can be stored for a long time, and the volume of the seed crystals used in the subsequent reaction to prepare the nano silver powder can be greatly reduced, and the dispersant does not need to be added again when the nano silver powder is prepared later. The present invention prepares silver powder with a particle size between 50-200nm with a simple process, and the silver powder has good dispersibility, good sintering activity, and can be sintered at a low temperature of 180°C, which can be applied to the field of low-temperature sintering nano silver paste.

The invention belongs to the technical field of microorganisms, and relates to lactobacillus delbrueckii subsp. Bulgaricus and application thereof. The invention provides a strain of Lactobacillus delbrueckii subsp. Bulgaricus, the strain of Lactobacillus delbrueckii subsp. Bulgaricus is named as Lactobacillus delbrueckii subsp. Bulgaricus, the Lactobacillus delbrueckii subsp. Bulgaricus is preserved in China General Microbiological Culture Collection Center (CGMCC), and the preservation number is CGMCC No.32206. The invention also provides a preparation method of the Lactobacillus delbrueckii subsp. Bulgaricus. The method has the effects of enhancing the texture characteristics of the goat milk, reducing the goaty smell of the goat milk and the like, and has important significance on promoting the development of the goat milk industry.

The invention discloses a wild fruit acid soup sauce and a preparation technology thereof, and belongs to the technical field of food processing. The wild fruit soup sauce is composed of a wild fruit base sauce and a sour soup base bag, the wild fruit base sauce is prepared by compounding and pulping tomatoes, tree tomatoes, haws, tamarind fruits / olives, lemons and papayas, and passion fruits are added for aroma enhancement when the wild fruit soup sauce is eaten; the sour soup base bag is prepared by taking monosodium glutamate, chicken essence, pungent litse fruit, chili powder and the like as raw materials, frying the raw materials at 150 DEG C and boiling the raw materials for more than 20 minutes. The flavor level is improved through natural wild fruit compounding, a standardized stir-frying process guarantees mellow taste and high stability, the sauce is convenient to use and long in shelf life, the problems that traditional sour soup is single in flavor, tedious in operation and uneven in quality are solved, and the method is suitable for catering and making of various sour soup dishes in families.

The invention relates to the technical field of toast bread preparation, and particularly discloses toast bread and a preparation process thereof. The toast bread is prepared from the following raw materials in parts by mass: 100 parts of high gluten flour, 40 to 60 parts of whole wheat flour, 40 to 60 parts of blanched dough, 10 to 20 parts of wheat germ flour, 5 to 10 parts of butter, 5 to 10 parts of white sugar, 5 to 10 parts of beetroot juice, 3 to 6 parts of eggs, 0.8 to 1.2 parts of yeast, 0.5 to 1 part of sodium stearoyl lactylate, 0.5 to 1 part of propylene glycol alginate and 120 to 140 parts of water. Through a specific raw material ratio and a unique preparation process, the toast bread not only has a good taste, but also has a good moisture retention capability.

According to the Si-coated C / C nano composite material, the preparation method thereof and the high-performance lithium ion battery provided by the invention, nano silicon particles and dopamine hydrochloride are used as raw materials, and an amorphous carbon layer is formed on the surface of the raw materials through preparation, so that the conductivity of a silicon negative electrode is improved; and meanwhile, surface passivation or structure collapse of the silicon negative electrode caused by excessive lithium ion embedding is prevented. And carrying out one-step carbonization through a sol-gel method to obtain the silicon-coated carbon / carbon. Compared with the prior art, the silicon-electrolyte contact area is increased, so that the electron / ion transmission kinetics is improved. In addition, the silicon and carbon nanoparticles are mostly anchored on the porous three-dimensional frame, so that the agglomeration phenomenon of the silicon particles of the nanostructure can be prevented, meanwhile, a large amount of space is provided, the violent volume change of the silicon negative electrode in the charging and discharging process is relieved, and the silicon negative electrode is prevented from falling off from the current collector. The prepared lithium ion battery has the advantages of good cycle performance, high energy density, no toxicity, no pollution and the like.

The application relates to a method for asymmetric alkylation reaction of a chain racemic allyl ether, which comprises the following steps: uniformly mixing a chain racemic allyl ether, a Grignard reagent, a phosphoramidite ligand, a catalyst, boron trifluoride ether and a solvent, and carrying out asymmetric allyl alkylation reaction to prepare an asymmetric allyl alkyl compound; the asymmetric allyl alkyl compound has the following structural formula: wherein, R 1 is a primary alkyl or secondary alkyl, R 2 is a primary alkyl, and the asymmetric allyl alkyl compound is a mixture containing Z configuration and E configuration. The application utilizes the chain racemic allyl methyl ether as a substrate to carry out asymmetric allyl alkylation reaction, and constructs a chain olefin with optical activity. The chain racemic allyl methyl ether as a raw material has excellent reaction activity and enantioselectivity, is high in stability, is not prone to deterioration, and is easy to store.

This invention relates to a blueberry lutein ester hawthorn cookie with a protective effect on vision and its preparation method. The raw material composition is as follows: 100-180 parts flour, 20-80 parts palm oil, 20-80 parts maltitol, 1-30 parts roasted wheat bran, 1-15 parts soybean dietary fiber, 1-10 parts polydextrose, 1-20 parts blueberry powder, 1-20 parts hawthorn powder, 1-20 parts leavening agent, 0.1-6 parts flavoring agent, 0.1-3 parts disodium dihydrogen pyrophosphate, 0.1-3 parts phospholipids, 1-5 parts lutein ester, 0.001-1 part water-soluble β-carotene, 0.1-4 parts blueberry flavoring, and 2-50 parts water. This cookie uses lutein ester, blueberry powder, and water-soluble β-carotene in a scientifically formulated ratio. After being absorbed by the human body, these three ingredients work synergistically to relieve eye fatigue and greatly enhance the protective effect on vision. It also has the advantages of good appearance and color, low calories, crispy and delicious taste, while being low in sugar, relieving eye fatigue, protecting the eyes, rich in dietary fiber, strengthening the spleen and aiding digestion, and maintaining normal intestinal function.

This invention discloses a traditional Chinese medicine composition for replenishing qi and nourishing blood, and its preparation method, belonging to the technical field of food-medicine homology traditional Chinese medicine health care preparations. The composition of this invention uses oyster peptide powder, compound amino acid powder, polygonatum powder, maca powder, eucommia male flower powder, ginseng powder, cordyceps powder, and earthworm protein peptide powder as core active ingredients, supplemented with deer antler powder, deer tendon powder, and deer blood peptide powder to enhance the effects of strengthening the body and nourishing blood. It is combined with xylitol, corn starch, maltodextrin, magnesium stearate, and caramel color as molding excipients. The dosage of each component is precisely controlled. Through a proprietary preparation process involving raw material pretreatment, segmented gradient mixing, and refined post-processing, a 1g / tablet formulation is prepared. The formulation of this invention is rigorously formulated, with clear distinctions between principal, assistant, and adjuvant ingredients, and each component synergistically enhances its effect. It can fundamentally improve problems such as qi and blood deficiency, insufficient vital energy, fatigue, and physical weakness. It has comprehensive efficacy, rapid onset of action, and wide applicability, possessing extremely high industrial promotion and health care application value.

The invention provides a preparation method of a carotenoid dispersion emulsion, which comprises the following steps: preparing a water phase by using a protective colloid, a filler and water, preparing an oil phase by using carotenoid crystals, an antioxidant and a supercritical solvent, mixing the oil phase and the water phase, emulsifying, and removing the supercritical solvent after emulsifying to obtain the carotenoid dispersion emulsion. The protective colloid is starch sodium octenylsuccinate of which the molar substitution degree does not exceed 6%. The invention also provides a preparation method of the carotenoid microcapsule. According to the preparation method provided by the invention, by selecting the specific protective colloid and the oil-phase solvent, the carotenoid can be better protected, side reaction caused by a high-temperature process can be avoided, and the risk of solvent residue is reduced.

The utility model discloses a novel constant temperature type gene recombination kit, and particularly relates to the field of kits, the novel constant temperature type gene recombination kit comprises a heat dissipation base, the top of the heat dissipation base is provided with a kit, one end of the heat dissipation base is provided with a control panel, the bottom end of the inside of the kit is provided with a semiconductor chilling plate, and the semiconductor chilling plate is provided with a temperature sensor. A temperature sensor is mounted on the inner wall of the kit. The kit and the top cover are arranged and can form a closed storage space, the kit part comprises the outer shell, the heat preservation layer and the waterproof layer, the heat preservation and heat insulation effect is better, reagent tubes stored in the kit are not prone to being influenced by the external temperature, ice water can be added into the kit, and ice-water bath can be conducted, so that the kit is convenient to use. The temperature sensor can detect the temperature in the kit, and when the temperature is higher than a set value, the semiconductor chilling plate works to cool water, so that the gene recombination reagent is not easy to deteriorate during storage and transportation.

The invention discloses a couplet made of ceramics and a manufacturing method, and belongs to the field of couplet manufacturing, aiming at solving the problems that the traditional couplet is faded, deteriorated and rotted after being used for a long time. Comprising a couplet body, a bearing piece, a hanging part and an anchoring assembly, and the couplet body is made of a ceramic material; a blind hole is formed in a non-display surface of the couplet body; a bonding layer is arranged between the bearing piece and the non-display face of the couplet body, and the bearing piece and the couplet body are bonded and fixed through the bonding layer. A through hole is formed in the position, corresponding to the blind hole, of the bearing piece. The hanging part is fixedly connected with the bearing piece; the anchoring assembly comprises an anchoring rod which is fixedly arranged in the blind hole and penetrates out of the through hole, and a locking piece which is matched with the anchoring rod to lock the bearing piece and the couplet body. The couplet is not afraid of sun and rain, the display surface of the couplet never fades, and the couplet is not easy to deteriorate and decay, long in service life and high in hanging safety.

The invention relates to skin care essential oil with moisturizing, anti-aging and pore refining effects as well as a preparation method and application of the skin care essential oil. The skin care essential oil is prepared from components as follows: cape jasmine flower essential oil nano-liposome, lemon essential oil, rosemary essential oil, tea tree oil, beta-glucan, coenzyme Q10 and polyol. The cape jasmine flower essential oil is creatively loaded in the nano-liposome, so that the skin feeling of the cape jasmine flower essential oil is improved, the greasy and heavy feeling is reduced, the cape jasmine flower essential oil can be protected from being easily oxidized and deteriorated, the efficacy stability of the cape jasmine flower essential oil is improved, and the permeability and bioavailability of the cape jasmine flower essential oil can be improved; and the skin-care product can be more easily absorbed and utilized by the skin. Meanwhile, the gardenia essential oil nano-liposome is compounded with lemon essential oil, rosemary essential oil, tea tree oil, beta-glucan, coenzyme Q10 and polyhydric alcohol, and the functional components are matched with one another, so that the final essential oil product has excellent moisturizing, anti-aging and pore refining effects and excellent skin feeling and shelf stability.

The utility model discloses a stable double-layer leaked chlorine absorption device, which relates to the field of harmful gas treatment, and comprises a treatment mechanism, the treatment mechanism comprises a conveying part, a reaction assembly and a recovery part, the reaction assembly comprises a primary dilution part for primarily diluting chlorine gas and a secondary dilution part for secondarily diluting chlorine gas, through the cooperative use of the primary dilution part and the secondary dilution part, the concentration of chlorine in the chlorine storage is rapidly reduced to 5 mg / m < 3 > or below, and the treatment efficiency is high; a reaction solution used by the treatment mechanism is a FeCl2 solution, so that the cost is low, and deterioration is not easily caused; a perforated partition plate, a plurality of spray headers and a filler box are arranged in the secondary dilution part, industrial scrap iron is placed in the perforated partition plate, the industrial scrap iron and FeCl3 are subjected to a reduction reaction, a reaction solution is supplemented into an absorption solution tank, FeCl3 can be recycled as an industrial raw material, and the cost is saved; pall ring packing is placed in the packing box, chlorine in the air is fully absorbed, the treatment time is shortened, and the efficiency is improved.

The invention relates to the field of soothing products, in particular to soothing cream and a preparation method thereof. The soothing cream comprises the following components: rhodiola root, peppermint, basil, a humectant, a preservative, an emulsifier, a thickener, grease and water. The preparation method of the soothing cream comprises the following steps: step 1, grinding the rhodiola rosea root, the peppermint and the basil into powder to obtain plant mixed powder; step 2, mixing the plant mixed powder with water, and carrying out microwave treatment under the condition of 600-700W for 20-30min to obtain a microwave mixture; 3, heating the microwave mixture to 95-100 DEG C, and keeping the temperature for 30-60 minutes to obtain a first mixture; and 4, mixing the rest raw materials with the first mixture, and uniformly stirring to obtain the soothing cream. The soothing cream provided by the invention can better improve the fragile and sensitive state of skin, has wider applicability, and can provide comprehensive and effective alleviation for skin sensitivity and inflammation.

The utility model discloses a kind of multi-cavity microporous membrane deodorization incense, including support shell, barrier, microporous membrane layer, aluminium membrane layer, the support shell has at least multiple support cavities with opening;The barrier has multiple barrier cavities with opening, multiple barrier cavities can be respectively bushing in multiple support cavities;Aluminium membrane layer is attached to the upper end of microporous membrane layer and can be peeled off from microporous membrane layer, by natural volatilization and microporous membrane layer combination, microporous membrane layer is attached to barrier, microporous membrane layer is breathable and not water-permeable Effective avoid perfume liquid in barrier cavity to leak, and fragrance volatilization duration is long, not easy to deteriorate, using natural volatilization does not rely on battery power supply, application scene is widely, by setting multiple support cavities and multiple barrier cavities, multiple cavities contain different or same component liquid, powder, solid material, effectively solve the problem of single function, effectively solve the problem of different internal material mutual reaction influence function.

The invention relates to the technical field of livestock wash supplies, in particular to shower gel for sows and a preparation method of the shower gel. The preparation method of the shower gel for the sows comprises the following steps: S1, mixing nano titanium dioxide, a softening agent, a flavoring agent and water to obtain a mixed solution; and S2, adjusting the pH value of the mixed solution to 6-8. Compared with an existing sow cleaning medicine, the shower gel for the sows has the advantages of being environmentally friendly, non-toxic, harmless, lasting in disinfection, free of irritation, good in stability, convenient to use, good in cleaning effect and the like, and is an ideal sow cleaning product.

The utility model belongs to the technical field of agricultural machinery, and particularly relates to a forage grass bundling device which comprises a base, a support, a net barrel, a forming box and an extrusion mechanism. The net cylinder is detachably arranged on the base, and the net cylinder is vertically arranged; the forming box is movably connected to the base, openings are formed in the two ends of the forming box in the vertical direction, the net cylinder is located in the forming box, and a material storage cavity is formed between the net cylinder and the forming box; the extrusion mechanism comprises a first driving assembly and an extrusion plate, and the first driving assembly is arranged on the support and ascends and descends in the vertical direction; the extrusion plate is arranged at the end, away from the support, of the first driving assembly, the shape of the extrusion plate is matched with the opening of the forming box, and an avoiding hole is formed in the extrusion plate and corresponds to the net cylinder; the first driving assembly drives the extrusion plate to extend into the forming box, and the upper end of the net cylinder penetrates through the receding hole. The center of the bale is good in air permeability, air in the bale is continuously updated, and the bale is not prone to mildewing after being stored for a long time.

The invention provides a preparation method of honeydew instant ginseng powder and belongs to the technical field of food processing.The preparation method of the honeydew instant ginseng powder comprises the steps that firstly, raw materials are prepared, specific raw materials are selected, ginseng is subjected to pretreatment such as cleaning, slicing, steaming, drying and smashing, honeydew blending comprises the steps that honey is heated and diluted, citric acid is added to adjust the pH value, and the honey is added to the honey; the preparation method comprises the following steps: mixing ginseng powder, maltodextrin and sodium carboxymethyl cellulose according to a ratio, adding honeydew to prepare a soft material, granulating, drying the granules, finishing the granules, crushing into powder, and finally sealing and packaging. The maltodextrin and the sodium carboxymethyl cellulose synergistically improve the solubility and the stability.

The present invention discloses an ultrasonic electronic cigarette atomization core, an atomizer and an ultrasonic electronic cigarette, comprising an atomization seat, wherein the atomization seat is provided with oil-conducting cotton, an atomization chamber and an ultrasonic atomization sheet, the ultrasonic atomization sheet is arranged in the atomization chamber, the atomization part of the oil-conducting cotton contacts the atomization surface of the ultrasonic atomization sheet; the atomization chamber is provided with an air inlet and an air outlet; the air inlet is connected to the air inlet of the electronic cigarette, and the air outlet is connected to the air outlet of the electronic cigarette; the minimum distance between the side wall of the air inlet and the atomization surface of the ultrasonic atomization sheet is greater than the thickness of the atomization part of the oil-conducting cotton by h. The smoke oil droplets generated by atomization of the present invention will not enter the air inlet through the air inlet of the atomization chamber, thereby ensuring the air intake effect; the smoke oil droplets generated by atomization will not enter the starting channel through the air inlet, and the starting microphone has high sensitivity and long service life; the smoke oil is in a sealed state, the smoke oil is not easy to deteriorate, the structure is simple, the use is convenient, and the use and maintenance costs are low; the modular design is adopted, the disassembly and assembly are convenient, and the use and maintenance costs are low.

The invention relates to the technical field of energy storage and flow batteries, in particular to an electrolyte chromium dichloride concentration testing system and method and application. The system comprises an inert atmosphere device and a testing device, and the testing device is arranged in the inert atmosphere device; a potential monitor and a titration sub-device are arranged in the testing device. According to the method, the ferric chloride solution with a certain concentration is used as the oxidizing agent, the oxidation-reduction potentiometric titration test is carried out in the inert gas atmosphere, the oxidizing agent is not prone to deterioration, economical and easy to obtain and does not react with any other substances / ions except Cr < 2 + > in the electrolyte, the test accuracy is guaranteed, and the test time is shortened. The method for judging the reaction endpoint by potential mutation avoids the interference of ion color judgment, so that the accurate concentration of Cr < 2 + > in the electrolyte of the iron-chromium flow battery can be quickly obtained.

This utility model provides an intelligent seasoning dispenser, relating to the field of kitchen appliance technology. The intelligent seasoning dispenser includes a seasoning bottle assembly, a device body, and a drive assembly. This intelligent seasoning dispenser has the following advantages: 1. The cavity of the seasoning bottle assembly can hold solid or liquid seasonings without changing their state, preventing spoilage and ensuring the final taste and texture of the dish; 2. The device body has a slot for storing the seasoning bottle assembly, providing comprehensive functionality; 3. The seasoning bottle assembly allows for control of seasoning dosage via a switch, supporting both manual and automatic quantitative seasoning dispensing, enabling more intelligent, rapid, and precise seasoning dispensing in various cooking scenarios.

The invention provides a ganoderma lucidum probiotic-containing fermented whitening beverage and a preparation method thereof, and belongs to the technical field of beverages. Chinese wolfberry fruits, heartleaf houttuynia herbs, radix angelicae and Chinese angelica are subjected to lactic acid bacteria fermentation separation to obtain traditional Chinese medicine fermented sugar and a fermentation extract, protein peptide extracted from nostoc sphaeroids kutz and the traditional Chinese medicine fermented sugar are subjected to a Maillard reaction, calcium and magnesium ions are chelated, and a Ca / Mg chelated Maillard reaction product is obtained; and mixing with selenium-rich ganoderma lucidum fermentation extract, the fermentation extract and trehalose, adding into purified water, sterilizing, and filling to obtain the ganoderma lucidum probiotic fermented whitening beverage. The ganoderma lucidum probiotic fermented whitening beverage prepared by the preparation method is a compound beverage, has relatively good antioxidant, anti-inflammatory, whitening and anti-aging effects, is relatively good in taste, relatively long in shelf life and convenient to store, is deeply loved by consumers, and has a wide application prospect.

The present invention discloses a device and method for measuring the vertical distribution of blue algae based on plastic particle recognition, the method comprising the steps of: S1, mixing PE plastic particles and surfactants to obtain particles A simulating algae-derived particles; S2, mixing and injecting water in a separated glass water tank, adding particles A, and disturbing the water body using a vertical turbulence device; S3, taking photos using a visual recognition device after the disturbance is completed, and uploading them to a computer; S4, grayscale transformation of the image uploaded to the computer, and converting it into a grayscale image; S5, cropping the target area image in the grayscale image, and binarizing the target area image using an optimal threshold; S6, measuring the proportion of black blocks in the target area image after binarization to the total blocks, and converting to obtain equivalent turbidity. The present invention solves the defects of traditional measurement methods such as contact, disturbance, change of solid-liquid volume, time-course deviation, inability to measure vertically and continuously, need for sampling and calibration, and unreasonable economy.

The invention relates to water-based latex as well as a preparation method and a construction method thereof, and belongs to the technical field of sealing materials. The main film-forming substance in the water-based latex is the styrene-butadiene latex, a layer of compact styrene-butadiene rubber film can be formed after curing, and the film-forming effect is achieved. Hydroxyethyl cellulose plays a crucial role in latex, and the hydroxyethyl cellulose can act with latex particles due to good emulsification and suspension properties, so that the particles can be uniformly dispersed in the latex. In addition, the hydroxyethyl cellulose can also reduce the occurrence of a sedimentation phenomenon and promote the emulsion to maintain the form and the stability of the emulsion. The water-based latex product which is stable in form, low in gas content and not prone to deterioration can be formed by adding the defoaming agent and the degerming agent through the synergistic effect of the raw materials. After being used, the sealant can form a compact rubber film layer, has excellent sealing performance, can effectively block the permeation of gas and moisture, has a good film-forming effect, has good leveling property during spraying construction, and is not easy to have a sagging phenomenon.