1494 results about "Sodium carboxymethyl starch" patented technology

The invention relates to high-efficiency hydrate inhibitive environment-friendly drilling fluid, and particularly relates to the drilling fluid containing water, bentonite, hyamine dimeric surfactant, inorganic salt, sodium carboxymethyl starch, cationic polyacrylamide and solid anti-sloughing lubricating agent GFRH. The high-efficiency hydrate inhibitive environment-friendly drilling fluid can be used for exploiting continental or ocean oil-gas resources and can effectively inhibit the generation of hydrate; moreover, the components of the drilling fluid are small in environment harm, and the drilling fluid has the advantages of high efficiency and environmental protection.

The present invention relates to a compound salvia oral disintegrant tablet capable of being disintegrated quickly in oral cavity to release medicine. It composition includes the salvia root extract, notoginseng total saponin, borneol and excipient, and its disintegration time is within 40 sec, in which the excipient includes filling agent, disintegrant, glidant and corrective. Its filling agent is of microcrystalline cellulose, its dose is 40%-90% of total weight of the prescription, and the disintegrant is selected from sodium carboxymethylstarch, cross-linked carboxymethylcellulose sodium, cross-linked polyvinylpyrrolidone and low-substituted hydroxypropyl cellulose, and its dose is 5%-25% of total weight of prescription.

The invention provides a compound microcapsule wall material and an application thereof in essence microcapsules for cigarettes. The compound microcapsule wall material is mixed by the following components in percentage by weight: 30.0-50.0% of starch octenylsuccinate, 15.0-30.0% of maltodextrin, 10.0-30.0% of sodium carboxymethyl starch, 10.0-30.0% of soy isolate protein, 1.0-5.0% of Arabic gum, 1.0-5.0% of sodium caseinate, 1.0-5.0% of saccharose, 0.1-0.5% of sodium alginate, 0.1-0.5% of xanthan gum and 0.1-0.5% of pullulan. The compound microcapsule wall material provided by the invention is good in solubleness, good in emulsibility, good in film-forming property, low in solution viscosity, and economical and practical benefits. Higher embedding rate can be obtained by using the wall material to prepare the essence microcapsules for cigarettes, and the product is good in sensory performance, smooth and uniform in particle, compact in capsule wall, lower in moisture content, good in dispersibility and stronger in practicality.

The invention discloses kudzuvine root porous particles and application thereof to cigarettes. The kudzuvine root porous particles of 20-60 meshes are prepared by taking kudzuvine root powder of which the water content is 5-6 percent and the particle diameter is 100-160 meshes as raw materials and taking one or more of gelatin, polyvinylpyrrolidone and sodium carboxymethyl starch as bonding agents with a fluidized bed top spray process. The particles are rough in surfaces and are large in specific surface areas, the effective contact area between a particle material and cigarette smoke is increased remarkably, and hydrocyanic acid and crotonaldehyde in cigarette smoke can be adsorbed selectively; the irritation of the cigarette smoke is effectively lowered, and remaining taste is improved; meanwhile, the effect of improving the sweet taste of smoke is enhanced. The kudzuvine root porous particles and the application thereof to the cigarettes have the advantages of simple production process, high operability, high standardability, ready availability of raw materials, low cost, convenience in the realization of industrial production and good application prospect.

The invention discloses high-efficiency environment-friendly clotting cat litter. The high-efficiency environment-friendly clotting cat litter comprises, by weight, 70%-80% of wood bits, 10%-20% of corn husk powder, 5%-8% of sodium carboxymethyl starch, 1%-3% of vegetable oil, 1%-3% of sodium bicarbonate and 5%-8% of xanthan gum; the high-efficiency environment-friendly clotting cat litter is prepared through grinding, prilling, airing, sizing and packaging. The cat litter is an object which is 3 mm-6 mm in grain size and 6 mm-12 mm in length, the surface and the interior of the cat litter are provided with alveolate micropores, the specific gravity is small, the void ratio is high, a large amount of cat urine and shit can be absorbed and stored, particles rapidly swell and collapse after the cat urine and shit are absorbed to form blocks, and the blocks are clotted to be in a flocculent shape, so that smells of the absorbed cat urine and shit are not prone to being discharged from the interiors of the particles; as the flocculent-shaped blocks in a cat litter disc are removed through a shit shovel, the cat litter left in the cat litter disc and the blocks needing to be removed can be separated while the aim of removing the cat urine and shit in time is achieved, the un-clotted cat litter cannot be removed, and the cat litter using rate is improved.

The invention discloses lenalidomide composition tablets and a preparation method thereof. The tablets comprise components in percentage by weight as follows: 10%-18% of lenalidomide crystals, 28%-40% of lactose, 28%-40% of microcrystalline cellulose, 1%-5% of konjac glucomannan, 10%-15% of beta-cyclodextrin, 5%-10% of sodium carboxymethyl starch, 0.5%-1.5% of sodium stearyl fumarate and 0.5%-1.5% of powdered cellulose. The preparation technology of the lenalidomide composition tablets is stable, simple and easy to operate, technological parameters are reliable, and the production cycle is shorter; experimental research shows that the lenalidomide raw material is stable in crystal form, higher in purity and capable of meeting the quality requirement of final products; the synthesis technology is concise, stable, feasible and applicable to mass production; the quality is controllable, the stability is better, and the lenalidomide raw material is unchanged under conditions of affecting factors such as the high temperature, high humidity and 10 days of illumination and is stable after being stored for 6 months under the acceleration condition.

The invention relates to a coating component for heat transfer paper, the heat transfer paper and a manufacturing method of the heat transfer paper. The coating component is obtained by reacting and gelatinizing starch, cellulose and polyvinyl alcohol as main resin or base materials and hydrogen peroxide and urea as a molecular structure regulator at high temperature, and then, adding high-densification-degree carboxymethyl starch sodium (CMS) as a viscosity modifier. The coating component is aqueous colloid resin with viscosity of 2500-6500cp, preferably, 3000-6000cp and further preferably, 4000-5500cp. The coating component is used for the heat transfer paper, and has a good effect in attaching, overlapping, transferring ink particles.

The invention discloses a dispersible tablet of colloid pectin, which comprises (by weight ratio, in mg) colloid pectine bismuth 25-100 (by bismuth), filling agent 60-400, crumbling agent 42-280, flow aid 1-6, lubricant 0.25-5, the filling agent can be selected from lactose, white dextrine, pregelatine starch or / and starch. The crumbling agent can be selected from cross bonding polyvinylpyrrolidone, crystalline cellulose, cross-linked sodium carboxymethylstarch, low substituted methylcellulose propylene glycol ether, sodium carboxymethylstarch, the glidant can be selected from miropowdered silica gel, the lubricant can be selected from magnesium stearate or / and talcum powder.

A dispersing tablet of adefovirdipivoxil ester is prepared from adefovirdipivoxil ester, pregelatinized starch, microcrystalline fibres, lactose, carboxymethyl starch sodium, sodium laurylsulfate, and magnesium stearate through respective sieving, proportionally mixing and die pressing.

The invention discloses a nicardipine hydrochloride dispersible tablet which is characterized in that the nicardipine hydrochloride dispersible tablet is composed of components with the following weight percentage: 8 to 12 percent of nicardipine hydrochloride, 35 to 55 percent of starch, one or more than one of microcrystalline cellulose and lactose, 35 to 50 percent of sodium carboxymethyl starch, one or more than one of hydroxypropyl cellulose, hydroxypropyl methylcellulose, crosslinked polyvinyl pyrrolidone, and crosslinked sodium carboxymethyl cellulose, 5 to 2.5 percent of saccharin sodium or stevioside, and 0.25 to 1 percent of magnesium stearate. The disintegration time of the nicardipine hydrochloride dispersible tablet is short, the dispersed state is good, the drug is dissolved rapidly, the administration is convenient and flexible, the tablet can not only be sucked and swallowed, but also can be taken after being dispersed by adding water. The invention also discloses a preparation method of the nicardipine hydrochloride dispersible tablet.

The invention provides a preparation method of a seedling growing substrate for greenhouse planting, wherein the preparation method comprises the following step: preparing materials: saw dust, cow dung, chicken manure, straw powder, crushed corn cob, perlite, vermiculite, plant ash, belvedere fruit, pine needle, thunder god vine, radix stemonae, sodium alginate, potassium fulvate, sodium dodecyl sulfate, sodium carboxymethyl starch, a sodium chloride water solution with a mass percent of 15 percent, and fine earth; and the preparation method specifically comprises the following steps: A, fermenting raw materials, namely, after uniformly stirring the saw dust, the cow dung, the chicken manure, the straw powder, the crushed corn cob and the fine earth, controlling the water content to be 57-62 percent, adding a rotting-promoting agent; B, preparing a traditional Chinese medicine extraction solution; C, taking the plant ash to obtain a plant ash leaching liquor; D, adding the sodium alginate, the potassium fulvate, the sodium dodecyl sulfate and the sodium carboxymethyl starch in the sodium chloride water solution with a mass percent of 15 percent; E, soaking the vermiculite in the traditional Chinese medicine extraction solution; and F, proportioning the fermented materials obtained in the step A, the soaked pearlite obtained in the step D, and the vermiculite obtained in the step E according to a ratio of 8:1:1. The seedling growing substrate is simple in proportioning, convenient to use, good in seedling growing effect, developed in seedling root system, good in water-retaining property and rich in nutritional ingredients.

The present invention discloses amoxicillin capsules and a preparation method thereof, and belongs to the technical field of pharmaceutical preparations. The amoxicillin capsules comprise, by mass, 100 parts of amoxicillin, 0.1-1 part of sodium lauryl sulfate, 0.1-3 parts of talc powder, and 0.25-2.0 parts of magnesium stearate. According to the present invention, the raw material amoxicillin particle size and the proportion of the auxiliary material are adjusted so as to ensure the high amoxicillin dissolution, avoid the use of sodium carboxymethyl starch, cross-linked povidone and other disintegrating agents, and reduce the amoxicillin capsule volume; and the production preparation steps of the amoxicillin capsule drug are simplified, the production cost is reduced, the polymer impurity content in the amoxicillin capsules is reduced, and the production efficiency is improved.

The invention discloses an iron ore pellet preparing method, Which comprises the following steps: putting 2-4wt% forsterite and 0. 2-0. 8wt% agglomerant in iron ore; mixing up water (the water content of mixture: 6-11wt%); making ball and drying; preheating at the temperature of 900-1000 deg. c for 15-25min; roasting at the temperature of 1260-1320deg. c for 20-40min; mixing up 20-40% jevigating, 5-10% polyacrylamide, 0-5% polypropylene, 0-5% sodium humate, 20-40% twaterproof putty powder, 3-5% caoline and 5-10% copperas in mass fraction to obtain agglomerant. The invention can improve the strength of green-ball and the heat endurance.

The invention provides a high temperature resistant material for a cross flow fan of an air-conditioning internal machine, which is characterized by consisting of the following components in part by weight: 30 to 55 parts of universal acrylonitrile styrene copolymer, 10 to 30 parts of heat resistant acrylonitrile styrene copolymer, 3 to 5 parts of compatilizer, namely styrene-maleic anhydride copolymer, 4 to 8 parts of heat resistant agent, namely sodium carboxymethyl starch, 29 to 31 parts of glass fiber, 0.5 to 1 part of lubricant TAF, 0.1 to 0.3 part of antioxidant 1076, 0.2 to 0.4 part of antioxidant 168 and 0.2 to 0.4 part of silane coupling agent KH550. Compared with the prior art, the material has the advantage of guaranteeing that at a high temperature, the fan alleviates the deformation phenomenon by rotating at a high speed.

The invention relates to a voglibose dispersible tablet and capsule and a preparation method thereof. The voglibose dispersible tablet comprises: 0.01-5 percent of voglibose, 1-99 percent of disintegrating agent, 0-98 percent of diluting agent; 0.5-20 percent of lubricant and fluidizer, 0.1-20 percent of bonding agent; wherein, the disintegrating agent is one or more selected from starch, modified starch, cellulose, microcrystalline cellulose, cross-linked polyvinyl pyrrolidone, sodium carboxymethyl starch, cross-linked sodium carboxymethyl cellulose, low-substituted hydroxypropyl cellulose, alginic acid and colloid magnesium aluminum silicate; the diluting agent is one or more selected from lactose, mannitol, sorbitol, sucrose, calcium sulfate, kaolin, dextrine and sodium chloride. The capsule preparation does not contain the bonding agent. The invention has the advantages that the voglibose dispersible tablet disintegrates swiftly and disperses evenly, the voglibose dispersible tablet can be disintegrated swiftly into fine particles and scattered evenly after being taken orally, which is beneficial for the dissolution and the absorption of the voglibose dispersible tablet with the short onset time. Disintegrated swiftly in three minutes; after being taken orally, the capsule shell quickly swells and splits, which conceals the discomfort caused by the capsule taken in mouth.

The invention relates to a solid state cartridge for electronic cigarettes. The solid state cartridge mainly includes the following ingredients according to percentage by weight: 0.1 to 20 percent of tobacco extract, 1 to 10 percent of food gum, 10 to 50 percent of humectant, 0.001 to 1 percent of preservative, 0.1 to 10 percent of heat-conducting filler, 0.1 to 10 percent of tobacco essence and flavor and 10 to 30 percent of water; the tobacco extract is one or combination of tobacco essential oil and tobacco extract; the food gum is one or combination of more than one of glutin, sodium caseinate, Arabic gum, sodium alginate, carrageenan, pectin, xanthan gum, Beta-cyclodextrine, sodium starch phosphate, sodium carboxymethyl starch, hydroxypropyl starch and propylene glycol alginate; the heat-conducting filler is one or combination of more than one of calcium carbonate, titanium dioxide, silicon carbide and carbon powder. The taste of the solid state cartridge is improved, the stability of the product is enhanced, and potential safety hazards caused by the leakage of electronic cigarette liquid are further prevented.

The invention relates to a coenzyme Q10 combination and a preparation method thereof and provides a water-soluble coenzyme Q10 combination, which contains the following raw materials in parts by weight: 5-15 parts of coenzyme Q10, 10-120 parts of water-soluble carrier and 0.5-40 parts of emulsifier; the water-soluble carrier is one or more of maltodextrin, CMC, purity gum, soluble starch, lactose, fructose, sorbierite, mannite, Arabic gum, carrageenan, microcrystalline cellulose and sodium carboxymethyl starch; and the emulsifier is non-ionic surfactant. The invention also provides the preparation method of the water-soluble coenzyme Q10 combination. Fat-soluble coenzyme Q10, the water-soluble carrier and the amphoteric emulsifier are mixed and prepared into the water-soluble coenzyme Q10 combination, and the method synthesizes the advantages of an inclusion technique and a solid dispersion technique and solves the problems that the fat-soluble coenzyme Q10 is difficult to dissolve in water and has low bioavailability, and a number of experiments prove that the water-soluble coenzyme Q10 combination has good water solubility, fast dissolution rate, good stability and high content of effective substances.

The invention relates to sodium alga acid printing paste, comprising the following components in percent by weight: 60-90% of sodium alga acid, 5-15% of sodium hexametaphosphate and 5-25% of anhydrous sodium sulphate. The preparation method of the sodium alga acid printing paste comprises the following steps of: (1) weighing sodium alga acid, sodium hexametaphosphate and anhydrous sodium sulphate in the proportion of a formula; (2) smashing the sodium alga acid to 30-40 meshes; (3) placing smashed sodium alga acid, sodium hexametaphosphate and anhydrous sodium sulphate into a mixing tank to be stirred; and (4) stirring to be completely uniform, thus the sodium alga acid printing paste finished product is obtained. The sodium alga acid printing paste disclosed by the invention has the beneficial effects that (1) sodium carboxymethyl starch having adverse effects on colouring is removed, and anhydrous sodium sulphate which can activate active groups in dye and has high colouring rate is adopted; and (2) sodium hexametaphosphate can cause calcium ions or magnesium ions in water to enter into sodium hexametaphosphate molecules to be changed into stable soluble complex, thus permeability of the printing paste is improved, colour fastness is improved, and the dye can be saved.

This invention relates to an adhesive agent used in iron ore pellets and its preparation method including:grinding and mixing carboxymethyl sodium starch: 20-40%, PAA: 5-10%, PP: 0-5%, sodium humate: 0-5%, water-proof putty powder: 20-40%, Kaolin: 3-5%, ferrisulfas: 5-10% and soda: 5-10%, in which, the content of fine grinded particles smaller or equal to 0.074mm is greater or equal to 80%, the molecular weight of the PAA is over 3 million.

The invention is a kind of quick-released tablet of shenshuai fruit elements and the manufacturing method. The tablet contains 10-30 % shenshuai fruit element extraction material, 2-5 % sputtering agent, 1.5-3%, the other is filter. The sputtering agent is cross-linked sodium cellulose glycolate, sodium carboxy methyl starch or the compound of them. The additive includes lubricant, flow aid, deodorizing agent. The filler is the compound of alditol and cellulose. The method used polyketone as adhesive, used alcohol or the fixed liquid of alcohol and water as humectant. The sputtering agent uses inner adding method or outer adding method, wet process to produce particles. The character of the invention lies in fast dilution, the medicine can be dissolved entirely in then minutes, it needn't sugar-coat, the troche has good taste, it has no obvious bitterness.

The invention relates to a lycium barbarum tablet and in particular relates to a lycium ruthenicum tablet. The tablet is characterized by being prepared by the following steps: mixing the following components in parts by weight: 4-7 parts of lycium ruthenicum freeze-dried powder, 1-3 parts of bilberry extract, 0.3-0.6 part of dextrin, 0.1-0.3 part of microcrystalline cellulose, 0.1-0.4 part of sodium carboxymethyl starch and 0.1-0.4 part of magnesium stearate, pelletizing, and finally, drying and tabletting. The raw material preparation method is unique, the content of a functional component anthocyanin in the lycium ruthenicum is improved, long-term preservation of the anthocyanin in the lycium ruthenicum is promoted, the activity of the functional component of the lycium ruthenicum can be effectively maintained, and the lycium ruthenicum tablet has the effects of resisting fatigue, reducing blood pressure, reducing blood fat and maintaining beauty and keeping young and is suitable for patients suffering from hyperlipidemia and women suffering from blood stasis abdominal pain, haggard look and malnutrition.

The invention discloses a dust suppressant, a use of the dust suppressant, a preparation method of the dust suppressant and a method for suppressing dust during transportation of ironstone. The dust suppressant disclosed by the invention contains polyacrylamide, polyvinyl alcohol, guar gum, sodium carboxymethyl cellulose, sodium dodecyl sulfate and sodium carboxylmethyl starch. The dust suppressant disclosed by the invention can significantly suppress the dust in the particle size of 0.25-10mm during the transportation of the ironstone.

The invention discloses a sofosbuvir film coating tablet preparation. The preparation is prepared from the following active ingredients in percentage by mass: 25.0-40.0 percent of sofosbuvir, 2.0-8.0 percent of a disintegrating agent, 50.0-80.0 percent of a diluting agent and 0.5-1.5 percent of a lubricating agent, wherein the disintegrating agent is one or more of croscarmellose sodium, hydroxypropyl methylcellulose and sodium carboxymethyl starch, one or two of sodium carboxymethylcellulose and hydroxypropyl methylcellulose as first choice, and preferably sodium carboxymethylcellulose; the diluting agent is one or more of microcrystalline cellulose, mannitol, lactose and polyethylene glycol, one or two of microcrystalline cellulose and mannitol as first choice, and preferably microcrystalline cellulose; and the lubricating agent is one or more of magnesium stearate, talcum powder, aerosil and calcium stearate, one or two of magnesium stearate and aerosil, and preferably magnesium stearate. The preparation has the advantages of simple process, high yield, good stability and the like, and is easy for large-scale industrial production.

The invention provides an Erdosteine composition which consists of the following components by weight portions: 130 to 170 portions of Erdosteine, 35 to 65 portions of lactose, 30 to 70 portions of microcrystalline cellulose, 20 to 40 portions of low substituted hydroxypropyl cellulose, 1 to 5 portions of acesulfame, 10 to 30 portions of sodium carboxymethyl starch and 0.1 to 0.5 portions of magnesium stearate; the invention also provides a preparation method of the Erdosteine composition, comprising the following steps of: preparing materials and pelleting; mixing the Erdosteine and the low substituted hydroxypropyl cellulose evenly, then grinding, adding the sodium carboxymethyl starch, adding absolute ethyl alcohol, wet-mixing, cutting, drying, granulation and tabletting; mixing granules and microcrystalline cellulose evenly, adding the lactose, the acesulfame and the magnesium stearate for pelleting, subpackaging and obtaining the Erdosteine composition. The Erdosteine compositionhas good dispersible uniformity and high drug dissolution efficiency.

The invention discloses high-purity sodium carboxymethyl starch, a preparation method thereof and application thereof. Mainly during basification and etherification of starch in a reaction kettle, the stable reaction temperature, stirring time and stirring speed are strictly kept; and after an organic solvent is added into the starch, a semi-powder semi-grain product is completely stirred and fully dispersed in the organic solvent, and the solvent is removed to form a powder product. The purity of the prepared sodium carboxymethyl starch is as high as 90 to 99 percent, the substitution value is as high as 1.3 to 1.9, and the application fields of dye printing, spinning, food, papermaking, ceramics, petroleum and the like are enlarged.

The invention discloses an environment-friendly and energy-saving type diatom ooze coating. The coating comprises raw materials as follows: ash calcium powder, titanium dioxide, quartz sand, a thermal-insulating and reflective function material, nano-titanium dioxide, diatomite, hydroxypropyl methyl cellulose, sodium carboxymethyl starch, EVA (ethylene / vinyl acetate) glue powder, color powder and a mildew preventive. The environment-friendly and energy-saving type diatom ooze coating has excellent reflecting and emitting functions and formaldehyde decomposition capacity through application of the thermal-insulating and reflective function material and the nano-titanium dioxide, and the reflectivity, the hemisphere emissivity and the formaldehyde decomposition rate reach 0.85, 0.89 and 85% or higher respectively; compared with existing diatom ooze coatings, the environment-friendly and energy-saving type diatom ooze coating can reduce the room temperature by 4-5 DEG C, saves 40% of energy and solves the problem of secondary pollution and the like caused by re-releasing of formaldehyde and the like in a dry environment. The invention further discloses a preparation method of the environment-friendly and energy-saving type diatom ooze coating.

The present invention relates to compound paracetamol vitamin C disperser tablet and its preparation method. It is formed from paracetamol, vitamin C, disintegrant, filling agent, correctives, adhesive and lubricating agent according to the ratio of 200-400:200-400:1-60:1-100:1-60:2-50:1-10. The disintegrant is carboxy methyl starch sodium, hydroxypropyl starch, low-substituted hydroxypropyl cellulose, calcium cellulose glycollate, cross-linked sodium cellulose glycollate, sodium lauryl sulfate, and the filling agent is lactose, mannitol, sorbyl alcohol, starch, modified starch, beta-dextrin, calcium sulfate dihydrate, microcrystal cellulose, and the corrective is wintergreen oil, peperitol, aspatan, citric acid, cane sugar, sterioside, the adhesive is polyvidone, hydroxypropyl cellulose, gelling starch and ethyl cellulose, and the lubricating agent is magnesium stearate, calcium stearate, polyglycol 6000 and talcum powder.

The invention discloses a granular fatty acid methyl ester sulfonate (MES)-containing composite. A method for preparing the granular MES-containing composite comprises the following steps of: mixing the following raw materials including 40 to 90 mass parts of MES, 5 to 60 mass parts of anhydrous sodium sulphate, 0 to 30 mass parts of 4A zeolite, 2 to 20 mass parts of sodium carboxymethyl starch and 0 to 10 mass parts of bentonite uniformly, extruding and granulating under the condition of external protective wind, cooling by dried air at the temperature of between 5 and 30 DEG C to be hardened completely to obtain granules, and sieving by a 10 to 40-mesh screen. The granular MES-containing composite has the characteristics of high content of active matter MES and flowability and small influence on environment, is easy to dissolve, and can be used as the raw materials in many downstream processes.

The invention provides a preparation method of a nursery site medium for planting organic vegetable. The preparation method comprises the following steps: preparing materials (saw dust, cattle manure, duck manure, floating aquatic plant powder, corn cob crushed matter, perlite, vermiculite, plant ash, mulberry leaves, radix phytolaccae, toosendan fruit, garlic powder, sodium alginate, BFA, indolebutyric acid, sodium carboxymethyl starch, 12wt% sodium chloride aquatic solution and fine earth); A, fermenting the raw materials: uniformly mixing the saw dust, the cattle manure, the duck manure, the floating aquatic plant powder, the corn cob crushed matter and the fine earth, controlling the moisture content to be 57-62%, and adding the corrosion promoter; B, preparing a traditional Chinese medicine extraction liquid; C, preparing a plant ash leach liquor by use of the plant ash; D, adding the sodium alginate, the BFA, indolebutyric acid and sodium carboxymethyl starch into the 12wt% sodium chloride aquatic solution; E, soaking the vermiculite in the traditional Chinese medicine extraction liquid; F, mixing the fermented material obtained in the step A, the perlite soaked in the step D and the vermiculite soaked in the step E at a ratio of 8:1:1. The preparation method is simple in proportion, convenient to use, good in nursing effect, developed in seedling root, good in water retention property and rich in nutrients.

The dispersive tamosxifen citrate tablet is prepared through mixing tamosxifen citrate powder of 25 micron below size, microcrystal cellulose, lactose, PVP, sodium dodecyl sulfate and partial sodium carboxymethyl cellulose; pelletizing the mixture into disintegrated pellets of 0.5 mm below size; adding magnesium stearate and the rest sodium carboxymethyl cellulose; and tabletting into the dispersive tablet. The dispersive tamosxifen citrate tablet can disintegrate fast within 2 min and has fast medicine digesting speed and high bioavailability.