49 results about "Calcium salts" patented technology

This invention relates to the field of textile printing and dyeing, and discloses a high-colorfastness polyamide 56 fabric and its preparation method. The polyamide 56 fabric contains 70-100% polyamide 56 fiber and 0-30% spandex. The fabric has been dyed at least once, and the dye used for dyeing is a reactive dye. The polyamide 56 fabric dyed with reactive dyes of this invention has the advantages of higher dye uptake, wider pH adaptability, no need for large amounts of calcium salts for dyeing, and minimal or no use of color-fixing crosslinking agents.

Provided herein is a method for the manufacture of a compound of obicetrapib and salts thereof, such as calcium salts thereof. Also provided herein is amorphous obicetrapib hemicalcium. New intermediates for use in the synthesis of obicetrapib, and salts thereof, are also provided, including obicetrapib HCl and a mesylate salt for the use in the synthesis of obicetrapib and amorphous obicetrapib hemicalcium.

This invention discloses a high-strength microbial cemented backfill material for mining with high efficiency in CO2 sequestration and its preparation method. The material uses a composite carbonic anhydrase-producing microorganism composed of *Bacillus mucilaginosus* and *Bacillus halophilus* as its core, in conjunction with soluble calcium salts, porous hydroxyapatite, industrial solid waste aggregates, and an organic acid-nanoparticle composite inducer, to achieve efficient CO2 mineralization and high-strength cementation under extreme high-salt and medium-high temperature environments in mines. Experiments show that the material achieves a 7-day compressive strength of 16.3–20.2 MPa, a CO2 sequestration capacity of 82.6–101.3 g / kg, and a microbial survival rate exceeding 80%, achieving a synergistic improvement in strength and carbon sequestration efficiency. This material has a simple process, is environmentally friendly, and is suitable for mining engineering such as goaf backfilling and roadway support, providing a new path for the integration of green mining and carbon sequestration.

The invention discloses a core-shell structure gradient layer sustained-release hydroxyapatite-PDRN / PN multiple compound as well as a preparation method and application thereof, and belongs to the technical field of biological materials. The preparation method comprises the following steps: S1, mixing a macromolecular solution with hydroxyapatite microspheres, and adjusting the pH value to be alkaline to obtain a suspension before in-situ mineralization; s2, mixing with calcium salt and phosphate, reacting, and carrying out solid-liquid separation to obtain an initial composite precipitate; s3, optionally, the initial composite precipitate is subjected to n times of coating circulation, and n is an integer ranging from 1 to 6; and S4, dispersing the initial composite precipitate or the final composite precipitate obtained after coating circulation in S3 into a solution containing PDRN or / and PN, so as to obtain a dispersion liquid of the core-shell structure gradient slow-release hydroxyapatite-PDRN / PN multiple compound. According to the method, the long-acting and stable hydroxyapatite-PDRN / PN multiple compound can be prepared, and the problems that in the prior art, a composite repairing material is not uniform in mixing, not matched in degradation behavior, short in biological activity maintaining time, low in cell utilization efficiency and the like are solved.

To provide a method for producing a hydraulic hardened body, which reduces the amount of energy consumption and the amount of CO2 discharge in material production and is excellent in producibility of a precast product.SOLUTION: A method for producing a hydraulic hardened body includes kneading and hardening a hydraulic composition containing a binder (A), an admixture (B), water, an aggregate, and an admixture, wherein the proportion of the admixture (B) in the total of the binder (A) and the admixture (B) is 2 mass% to 10 mass%. In the binder (A), the proportion of the high-early-strength portland cement is 20 mass% to 55 mass%, the proportion of the blast furnace slag fine powder is 45 mass% to 75 mass%, and the total of these two components accounts for 90 mass% or more of the whole. The admixture (B) contains organic calcium salts, inorganic calcium compounds, and inorganic sulfates, and has a CaO content of 53 mass% to 58 mass%, a SO3 content of 15 mass% to 20 mass%, a total alkali content of 2.5 mass% to 2.8 mass%, and an ignition loss of 20 mass% to 25 mass%.SELECTED DRAWING: None

This invention discloses a method for improving the physical properties of PVDF-based secondary battery slurry by adding calcium salts, relating to the field of battery slurry improvement technology. The method includes the following steps: Step 1: Weighing calcium salt and dissolving it in water to obtain a calcium salt solution, which is then mixed with an organic solvent; Step 2: Weighing PVDF and adding it to the solution while stirring to dissolve the binder in the organic solvent, resulting in a viscous liquid; Step 3: Weighing a conductive agent and adding it to the viscous liquid while stirring to mix the conductive agent and binder, resulting in a dispersion system; Step 4: Weighing an active material and adding it to the dispersion system while stirring to mix the active material with the conductive agent and binder, resulting in a battery slurry; Step 5: Coating the battery slurry onto a current collector, and then drying the coated electrode. By adding trace amounts of calcium salts to the slurry, the PVDF binder is rapidly dispersed in the organic solvent, effectively improving the adhesion between the battery slurry and the aluminum foil current collector.

This invention discloses a microbial self-healing bio-aggregate, belonging to the field of concrete material technology. It is composed of microorganisms, low-alkali cement, synergistic repair components, and nano-active fillers. The microorganisms are *Bacillus pasteurellii*, the low-alkali cement is sulfoaluminate cement, the synergistic repair components include urea as a metabolic substrate and organic calcium salts as an external calcium source, and the nano-active fillers are nano-silica or nano-calcium carbonate. The internal pore pH value of the low-alkali cement stone is 9.0 to 11.0. When the bio-aggregate is incorporated into concrete as a functional aggregate and cracks form along with the concrete, and water enters the cracks, the microorganisms inside the low-alkali cement stone react with the synergistic repair components under the influence of water, forming mineralized deposits at the crack locations to achieve crack repair.

This application provides a method for recycling lithium-aluminum-silicon glass waste, relating to the field of solid waste resource utilization. The method includes: mixing lithium-aluminum-silicon glass waste powder with additives, calcining to obtain a calcined material, wherein the additives include sodium and calcium salts, the sodium salt including at least one of sodium sulfate and sodium bisulfate, and the calcium salt including at least one of calcium sulfate and calcium bisulfate. The molar amount of calcium in the additives is more than 0.4 times the molar amount of aluminum in the lithium-aluminum-silicon glass waste, and the molar amount of sodium is more than 0.9 times the molar amount of aluminum in the lithium-aluminum-silicon glass waste. The calcined material is then mixed with a leaching agent for leaching. The lithium-containing leaching solution of this application contains few types and amounts of impurities, and high-purity lithium compounds can be prepared after simple impurity removal treatment. This enables efficient recovery and reuse of valuable elements in low-value lithium-aluminum-silicon glass waste, solving the environmental pollution problem caused by glass waste stockpiling and reducing space occupation.

This application provides a calcination auxiliary material for recycling lithium-aluminum-silicon glass waste, its preparation method, application, and application method in the resource recovery of lithium-aluminum-silicon glass waste, as well as the calcined clinker, relating to the field of solid waste resource recovery and treatment. The calcination auxiliary material for recycling lithium-aluminum-silicon glass waste includes sodium and calcium salts, wherein the sodium salt includes at least one selected from Na₂SO₄ and NaHSO₄, and the calcium salt includes at least one selected from CaSO₄ and Ca(HSO₄)₂. The molar amount of calcium in the auxiliary material is more than 0.4 times the molar amount of aluminum in the lithium-aluminum-silicon glass waste, and the molar amount of sodium is more than 0.9 times the molar amount of aluminum in the lithium-aluminum-silicon glass waste. Applying the calcination auxiliary material of this invention to the calcination of lithium-aluminum-silicon glass waste enables the efficient recovery and reuse of valuable elements in low-value lithium-aluminum-silicon glass waste.

This invention belongs to the field of biomedical and health care technology. Specifically, this invention relates to a composition of metabiotics and calcium salts and its application. Our unit unexpectedly discovered, through extensive research, that *Lactobacillus delbrueckii* subsp. bulgaricus Lb-87 (… Lactobacillus delbrueckii subsp. Bulgaricus Lb-87 (a metabiotic) can synergistically work with calcium salts to significantly improve the absorption rate of calcium ions in the body, thereby effectively promoting calcium utilization and maintaining normal physiological functions. This discovery provides a new technical path and solution for developing foods, pharmaceuticals, health foods, and dietary supplements with highly efficient calcium absorption-promoting functions and multiple effects.

The present invention provides a solution for immersing a three-dimensional cell culture for transplantation, the solution comprising: one or more divalent metal salts selected from the group consisting of calcium salts, magnesium salts, and the like; and an aqueous solvent, wherein said solution satisfies at least one among the following (a)-(c), and has an osmotic pressure of 150-1,200 mOsm / L. (a) When calcium salts are contained, the content thereof is 5-700 ppm in terms of calcium ions. (b) When magnesium salts are contained, the content thereof is 5-1,000 ppm in terms of magnesium ions. (c) When other divalent metal salts are contained, the content thereof is 0.01-100 ppm in terms of metal ions.

This application specifically relates to a zero-discharge treatment process for fluoride-containing wastewater. The process is as follows: In the pretreatment stage, a three-stage reaction sedimentation process is employed. First, the pH is adjusted and calcium salts are added for initial fluoride removal via coagulation sedimentation. Then, a second stage of coagulation sedimentation is performed, adding a composite defluorinating agent for deeper fluoride removal. Finally, a third stage of hardness removal is conducted, adding sodium carbonate and sodium hydroxide to remove hardness and adjust the pH. In the softening stage, the pretreated effluent undergoes sand filtration and resin exchange softening treatment sequentially to further purify the water. In the membrane concentration stage, after ultrafiltration, the effluent enters a two-stage reverse osmosis system. The desalinated water is directly reused, while the concentrated water is further concentrated. In the evaporation and crystallization stage, the reverse osmosis concentrate is introduced into an MVR evaporation and crystallization system to obtain crystalline salts. The evaporated desalinated water is simultaneously reused, achieving zero wastewater discharge. This application reduces the risk of membrane scaling through dual protection, achieves a total system recovery rate exceeding 99%, and the MVR system is more energy-efficient than traditional processes. Fully automated control improves operational stability and enables efficient sludge dewatering.

This invention relates to the field of foundation technology for foundation formation on frozen ground, and discloses a method for hardening temporary roadbeds in seasonally frozen soil. This invention rationally utilizes the characteristic that temporary roads only need to prevent thaw subsidence, not frost heave. Using a mobile grouting device, soluble calcium salts and sodium silicate are injected together into the frozen seasonal soil. The soluble calcium salts not only melt the frozen soil at low temperatures, similar to de-icing salt, allowing the frozen soil to participate in the subsequent solidification process, but also react with sodium silicate to solidify the melted frozen soil into a grout-filled aggregate. This allows for rapid and cost-effective reinforcement of seasonally frozen soil, preventing further thaw subsidence. Furthermore, the use of the mobile grouting device is separate from the freezing and solidification process; steps requiring large construction machinery are performed entirely while the frozen soil is in a solidified state, unaffected by thawing.

The invention discloses a medicine tablet as well as a preparation method and application thereof. The medicine tablet is an amorphous tablet; the medicine tablet comprises an inorganic mineral and an active medicine, wherein the inorganic mineral is a combination of one or more than two inorganic calcium salts, and the structural water content of the inorganic mineral is 1-16%; the active medicine is solid, the content of the active medicine is less than or equal to 10%, and the percentage is the mass percentage of the active medicine in the medicine tablet. The medicine tablet is an amorphous tablet, and the medicine is uniformly distributed in the medicine tablet, so that the activity of the medicine is kept, and the effect of long-acting release of the medicine driven by an inorganic mineral crystallization process is also realized.

The subject of the application is an oil for hot heat treatment of steel, which contains 80.5% - 92.0% (m / m) of base oil containing I) 20.0% - 60.0% (m / m) of wax - modified lanolin having a kinematic viscosity at 40°C of 485.0 - 598.0 mm2 / s and a pour point of 2°C - 16°C and characterized by a distillation range such that less than 5% V / V distils to 458°C and at least 95% V / V distils to 645°C, II) 20.0% - 45.0% (m / m) of mineral oil having a kinematic viscosity at 40°C of 28.0 - 39.0 mm2 / s and a pour point of -8°C to -18°C and which is characterized by a distillation range such that less than 5% V / V distills to 315°C and at least 95% V / V distills to 470°C, III) 5.0 - 40.0 (m / m) of Brightstock base oil, having a kinematic viscosity at 40°C of 470.0 - 560.0 mm2 / s and a pour point of -5°C to -12°C, and which is characterized by a distillation range such that,that less than 5% V / V distils up to 440°C and at least 95% V / V distils up to 675°C and contains two packages of improvers in the amount of: a) 1.5% - 6.0% (m / m) of a package of improvers containing, calculated on the total weight of this package, 5% - 9.9% (m / m) bis(nonylphenyl)amine and 5% - 9.9% (m / m) sulphurised calcium salts and alkyl derivatives of phenols, mainly dodecylphenol and 0.5% - 0.99% (m / m) tetrapropenylphenol isomers dissolved in mineral base oil, the content of which in the package is from 30% to 60% (m / m), b) 1.5% - 8% (m / m) of a package of improvers containing, in calculated on the total weight of this package, a mixture of 70% (m / m) hydrocarbon resins with 30% (m / m) non-aromatic hydrocarbons obtained from the vacuum residue after distillation of crude oil or by separating the raffinate - oil in the process of deasphalting the vacuum residue, and additionally contains 2 refining additives with different functions, in amounts of c) 0.2% - 4,0% (m / m) of ashless dispersant, type mono- and / or bis-polybutenesuccinimides, with a base number of not more than 18 mg KOH / g and a viscosity at 100°C of not more than 330 mm2 / s, d) 0.2% - 3.0% (m / m) of viscosity modifier - polymer of esters of acrylic acid and methacrylic acid with aliphatic alcohols (C1-C18), dissolved in mineral base oil and with a viscosity of the entire mixture at 100°C in the range from 660 mm2 / s to 980 mm2 / s,

A fluidic hemostat agent comprising a solid hemostatic additive suspended in a silanol carrier fluid to form a heterogeneous mixture that exhibits sufficient flowability to allow for injection and proliferation, while simultaneously having sufficient adhesive and viscoelastic characteristics to remain at the application site and enable the clotting cascade time to form a thrombus. The silanol carrier fluid preferably comprises liquid silanol-bearing POSS molecules, while the solid hemostatic additive preferably is selected from the group consisting of kaolin, chitin, chitosan, cellulose, keratin pectin, acetylated glucosamine, dry fibrin, gelatin, and calcium salts. A preferred silanol species is iso-octylPOSS trisilanol having the molecular representation [(i-ocylSiO1.5)4(i-octyl(OH)SiO1.0)3]Σ7.

There is disclosed a composition comprising one or more calcium salts, for use in a treatment or augmenting treatment of non-thermal ablation, the treatment comprising: administering an effective amount of said composition to the subject via a systemic route of administration; delivering non-thermal ablative energy to the target tissue. There is further disclosed ablation equipment for delivering non-thermal energy to treat target regions of tissue in organs, wherein a single power source is configured to generate electric sinusoidal voltage signals to energize each electrode of the equipment; and wherein the single power source is configured to supply at least first and second electrodes that are adjacent to each other on said ablation catheter, with sinusoidal electric voltage signals in phase or out of phase with each other to generate a unipolar electric field and / or a bipolar electric field for delivering the non-thermal energy to the tissue to be treated.

This invention relates to the field of road engineering, specifically to a process for constructing a road without a subbase using refined slag and converter slag. The process involves crushing converter slag as the skeleton aggregate and mixing it with refined slag as the fine aggregate. Pasteurella multocida inoculum solution and a cementing solution containing soluble calcium salts and urea are alternately sprayed into the mixture in stages and mixed. After paving, compaction, and curing, the mixture is covered and left to stand. Microbial metabolism generates calcium carbonate crystals in situ at the contact points between steel slag particles, forming a microscopic cementing network. This process, through in-situ mineralization and physical coating, blocks the contact between free calcium oxide and moisture inside the converter slag, eliminating local expansion stress caused by delayed hydration of free calcium oxide in the subbase structure, preventing the expansion and fracture of microcracks within the base layer, and cementing the steel slag mixture into a monolithic load-bearing slab.

This invention discloses a method for preparing Ca-doped ZnO nanosheet photocatalyst mediated by cactus juice. The method uses cactus juice simultaneously as a calcium source, morphology modifier, and green solvent, and obtains nanosheets through a room-temperature co-precipitation-calcination process. This method requires no additional inorganic calcium salts, is simple, low-cost, and environmentally friendly. Ca-doped ZnO nanosheets were successfully prepared using this method, and these materials exhibit excellent photocatalytic hydrogen production performance under visible light irradiation, with a peak activity reaching 889 μmol·g⁻¹. ‑1 ·h ‑1 It has an efficiency of about 4 times that of pure ZnO and can be widely used in fields such as solar photocatalytic hydrogen production and optoelectronic devices.

The invention discloses a red soil structure modifier composition and application thereof, and belongs to the technical field of soil improvement. The red soil structure modifier composition comprises the following raw materials in parts by weight: 50-70 parts of a natural humus material, 5-15 parts of a biological activator, 40-60 parts of an organic fertilizer, 10-20 parts of a calcium source material and 0.05-1 part of a chemical fertilizer, the calcium source material comprises calcium salt and / or lime. A natural humus material is used as an organic carbon carrier and is matched with a calcium source material, and aggregate formation is promoted through a Ca < 2 + > bridging effect; through precise proportion design, the optimal compounding proportion of the natural humus material and different calcium sources is defined, the soil pH is remarkably increased, the red soil acidification problem is effectively relieved, the phosphorus effectiveness is improved, the soil organic carbon library is enhanced, the microbial activity is promoted, the crop biomass is remarkably increased, and the crop yield is increased. And theoretical basis and technical support are provided for red soil obstacle reduction and soil fertility improvement.

This invention discloses a chitosan / nanohydroxyapatite guided bone regeneration membrane with a porous composite structure and its preparation method. Using chitosan as the organic matrix, calcium salts and phosphates are uniformly mineralized and crystallized on the surface of the chitosan polymer chains in situ via freeze-drying to form nanohydroxyapatite. This is combined with mechanical extrusion to prepare the chitosan / nanohydroxyapatite guided bone regeneration membrane with a porous composite structure. Leveraging the abundant functional groups (amino groups) of chitosan, the nanohydroxyapatite is oriented and uniformly dispersed in situ, thereby enhancing bone mineralization capacity through nanomechanical enhancement. The dense layer of this membrane effectively prevents rapidly growing tissue cells from entering the root (bone) defect area, while the loose, porous layer guides the recruitment of periodontal ligament (or bone) cells and provides them with growth space, ensuring optimal tissue regeneration. This invention utilizes widely available and affordable raw materials, employs a simple and environmentally friendly process, and produces a product that is easily convertible, making it promising for clinical application in bone and tooth defect repair.

Disclosed are bolus compositions for use in the treatment or prevention of hypocalcemia and choline deficiency in ruminants. The bolus compositions may comprise rumen-protected choline, one or more calcium salts, and water.

The invention discloses a calcium carbonate preparation method based on ammonia distillation waste liquid. The method comprises the following steps: S1, heating purified water by utilizing solar energy to provide an evaporation heat source; s2, carrying out forced evaporation on the ammonia distillation waste liquid by virtue of an evaporation heat source to obtain evaporation slurry of which the solid-liquid ratio meets the crystallization requirement; s3, contacting the evaporated slurry with an organic phase extraction agent, introducing carbon dioxide under a stirring condition, enabling calcium salt in the slurry to react with the carbon dioxide to generate calcium carbonate crystals, and extracting hydrogen chloride generated by the reaction until the organic phase forms an acid-containing organic phase; s4, standing the reacted system to realize phase separation to obtain a solid phase containing calcium carbonate crystals and an acid-containing organic phase; s5, carrying out suction filtration separation on the solid phase to obtain a calcium carbonate product; and S6, performing membrane separation reverse extraction on the acid-containing organic phase to obtain a hydrochloric acid aqueous solution, recycling a regenerated organic phase, and returning the regenerated organic phase to the step S3 for recycling. And water recovery and high-value utilization of calcium resources in the ammonia distillation waste liquid are realized.

The object of the present invention is to provide a preservation liquid (i.e., a liquid composition for preservation and suppression of mass loss) that can reduce the mass loss of cheese as much as possible during the storage period of cheese. [Solution] The cheese preservation solution according to the present invention contains (a) at least one substance selected from the group consisting of organic acids having a carboxyl group, amino acids and nucleic acids, and their sodium, potassium, and calcium salts, (b) sodium chloride, and (c) calcium chloride. In this preservation solution, the concentration of calcium chloride is in the range of more than 0.25% by mass and 0.50% by mass or less on a dihydrate basis. Preferably, the pH of this preservation solution is in the range of 4 to 7.

To provide an electrolyte having stretchability and softness, a secondary battery, and a composite material, which can prevent a decrease in electrolyte durability. The problem is solved by an electrolyte containing: a polymer in which a monomer represented by the following formula (1) is polymerized; a glyme represented by the following formula (2); and at least one salt selected from the group consisting of lithium salts, sodium salts, magnesium salts, potassium salts, and calcium salts; in formula (1), R1 and R2 each independently represent H or a linear, branched, or cyclic alkyl group having 1 to 20 carbon atoms, X1 and X2 each independently represent O or NH, when X2 is O, n represents an average integer of 0 to 30, and when X2 is NH, n represents an average integer of 1 to 30; in formula (2), R3 and R4 each independently represent an alkyl group having 1 to 4 carbon atoms, and m represents an integer of 1 to 4.

This invention relates to the field of edible mushroom cultivation technology, and discloses a mushroom cultivation medium based on fungi grass modified with tannin-calcium complexation and containing a plant-derived biochar framework, as well as its preparation method. The medium uses fungi grass fiber as the main carbon source. The fungi grass fiber is complexed and modified with tannins and soluble calcium salts to form a complexed and solidified layer on its surface, thus delaying later spoilage and structural failure. Plant-derived biochar particles are introduced as an inert physical support framework to enhance the structural stability and long-lasting aeration of the medium. The medium preferably employs a dual-particle size structure of coarse fiber and fine powder, and is combined with wheat bran / rice bran, calcium regulators, and gypsum or lime to maintain high strength and aeration of the mushroom logs under multi-flush fruiting conditions, reducing the risk of collapse, soft rot, and contamination by microorganisms, and improving later yield retention and cumulative yield.

The subject of the application is a liquid for hot hardening of steel, which is characterized in that it contains - 79.5% - 91.0% (m / m) of base oil containing: I) 22.0% - 63.0% (m / m) of wax - modified lanolin with a kinematic viscosity at 40°C of 485.0 - 598.0 mm2 / s and a pour point of 2°C - 16°C and which is characterized by a distillation range such that less than 5% V / V distils up to 458°C and at least 95% V / V distils up to 645°C, II) 21.0% - 42.0% (m / m) of wax - jojoba oil, with a kinematic viscosity at 40°C of 20.4 - 27.5 mm2 / s and a pour point of 5°C to 10°C and which is characterized by a distillation range such that less than 5% V / V distils to 398°C and at least 95% V / V distils to 595°C, III) 3.5 - 34.0 (m / m) of Brightstock type base oil having a kinematic viscosity at 40°C of 470.0 - 560.0 mm2 / s and a pour point of -5°C to -12°C and which is characterized by a distillation range such that,that less than 5% V / V distils to 440°C and at least 95% V / V distils to 675°C, and contains two packages of improvers in the amount of: a) 2.5% - 6.5% (m / m) of the improver package containing, calculated on the total mass of this package, 5% - 9.9% (m / m) of bis(nonylphenyl)amine and 5% - 9.9% (m / m) of sulphurised calcium salts and alkyl derivatives of phenols, mainly dodecylphenol and 0.5% - 99% (m / m) of tetrapropenylphenol isomers dissolved in mineral base oil, the content of which in the package is from 30% to 60% (m / m), b) 2.5% - 9.0% (m / m) of the improver package containing, based on the total mass of this package, a mixture of 70% (m / m) of hydrocarbon resins with 30% (m / m) of non-aromatic hydrocarbons obtained from the vacuum residue after distillation of crude oil or by separating the raffinate - oil in the process of deasphalting the vacuum residue, and additionally contains 2 refining additives with different functions, in the quantities of: c) 1,4% - 6.0% (m / m) of an antioxidant additive containing 50% - 100% (m / m) of branched bis(nonylphenyl)amine and 0.25% - 1% (m / m) of diphenylamine, d) 0.1% - 3.2% (m / m) of an ash-free dispersant, of the mono- and / or bis-polybutenesuccinimide type, with a base number of not more than 18 mg KOH / g and a viscosity at 100°C of not more than 330 mm2 / s.,

The invention discloses cheese core liquid, popping beads and a preparation method of the popping beads, and relates to the technical field of edible popping beads. The cheese biscuit comprises the following raw materials in percentage by mass: 10%-45% of vegetable oil, 10%-35% of cheese, 2%-20% of syrup, 0.5%-7% of starch, 0.5%-4% of an emulsifier, 0.5%-5% of a forming agent and 20%-60% of water. The forming agent comprises calcium salt. The cheese core liquid provided by the invention has a good viscosity characteristic and can form a round sphere, and an emulsion system is oil-in-water. The prepared popping bead has extremely high yield, can meet industrial production, has the characteristics of freezing resistance, good stability and calcium ion tolerance, and can always maintain the double tastes of pulp explosion and silky taste even in an ice cream eating scene. Therefore, the blasting bead core liquid and the blasting bead provided by the invention have good application prospects.

Disclosed are methods of making delmopinol and delmopinol salts (e.g., delmopinol metal salts, such as, for example, delmopinol calcium salts, delmopinol sodium salts, delmopinol potassium salts, and / or delmopinol magnesium salts). Delmopinol has the following structure:and a salt of delmopinol has the following structure:

This invention relates to the field of soil conditioning or soil stabilizing materials, and discloses a composite soil conditioner for mobile sandy soil and its application method. Biomass particles with a polymer gel film on their surface are rolled in mobile sandy soil to form spherical structures encased in sand. The weight of these spherical structures presses down the sand, reducing wind erosion and effectively fixing the mobile sandy soil without affecting subsequent vegetation growth. Microbial agents within the film grow on the sand shell and biomass particles, producing organic acids that enhance mineral weathering, and releasing soluble calcium salts to maintain the strength of the sand shell. Long-lasting organic matter is decomposed by fungal pioneers, and combined with nutrients released from minerals and nitrogen-fixing bacteria regulating the carbon-nitrogen ratio, the growth of biofilm-producing bacteria, phosphorus- and potassium-solubilizing bacteria, and other engineered bacteria is maintained, producing a biofilm to continue maintaining soil particle aggregation and releasing nutrients to maintain fertility. The combination of these factors achieves sand fixation and supports vegetation growth, maintaining an organic matter supply and cycle.