49results about How to "Preparation process specification" patented technology

The present invention relates to the field of natural product chemistry and medicine chemistry and provides a method of extracting effective component from plant root and stem. Fresh maka root after being wvacuum drying and ground into powder is supercritical CO2 extracted with CO2 and entrainer to obtain extraction liquid and the extraction liquid is produced into granule through vacuum evaporation to concentrate, mixing with water and emulsifier, homogenization to emulsify and spray to dry. It has high material utilization and effective component extracting rate, and the product has stable pharmacological effect and is easy to dissolve, eat, transport and store.

A composite oxide electrode material is composite oxide of Li2Ti3O7 prepared from main metal elements of Li and Ti under simple and easy operated process, the composite oxide of Li2Ti3O7 is orthorhombic structure and specific capacity of the composite oxide is 140mAh /g. The mixed super capacitor made of this composite oxide has high specific capacity and excellent cyclic property.

The invention discloses radix paeoniae alba particles. The radix paeoniae alba particles are prepared through a method including the following steps that radix paeoniae alba medicinal slices are taken, water is added into the medicinal slices to decoct the medicinal slices for 1-3 times, water with the volume being 5-10 times that of the medicinal slices is added each time, and heating decocting is carried out for 1-2 h each time; the decoction is collected, the filter liquor is concentrated to obtain clear paste with the relative density of 1.02-1.12, and the clear paste is filtered through a 250-350-mesh screen while the clear paste is hot; spray drying is carried out on the clear paste to obtain spray powder; dry granulation is carried out on the spray powder to obtain the radix paeoniae alba particles with the particle size of 16-40 mesh. The preparation process of the radix paeoniae alba particles is simple, process parameters are easy to control, and a detection method is scientific, fast and high in operability.

The invention discloses a potential type gas sensor based on a Li3PO4-Li4SiO4 mixed solid electrolyte and a preparation method thereof. The preparation method comprises the following steps: preparing a membrane type Pt resistance temperature measurement electrode and a Pt heating electrode by a silk-screen printing method on an Al2O3 ceramic substrate; depositing a Li3PO4-Li4SiO4 mixed solid electrode film on the polished surface of the Al2O3 ceramic substrate by an electron beam evaporation coating technology; and depositing an electrode Au film by a magnetron sputtering method, and printing a chemical material on the surface of the electrode Au film to form a potential type gas sensor of solid electrolyte finally. In the sensor, a Li3PO4-Li4SiO4 mixed solid electrolyte layer is adopted, and the ionic conductivity at relatively low temperature can reach the level of Li3PO4 solid electrolyte at relatively high temperature; and moreover, with a closed-loop temperature control system, multiple functions of reducing the sensor working temperature, lowering the power consumption, increasing the response rate, enhancing the output stability, realizing time control and output and the like are improved.

The invention discloses kudzu vine root particles and a traditional Chinese medicine preparation thereof. The kudzu vine root particles are prepared through a method comprising the following steps that kudzu vine root decoction pieces are taken, water is added for decoction 2-3 times, 5-10-fold water is added every time, and heating is carried out for decoction for 1-2 hours; the medicine liquid is combined, filtrate is concentrated into clear paste with the relative density being 1.02 to 1.10, and filtering is carried out with a screen of 250-350 mesh while the clear paste is hot; the clear paste is taken for spray drying, and spray-dried powder is obtained; the spray-dried powder is subjected to dry granulating, and the kudzu vine root particles with the particle size being 16-40 mesh are obtained. The preparation process of the kudzu vine root particles is simple, technological parameters are easy to control, and a scientific, fast and high-operability detecting method is achieved.

The invention relates to the technical field of testing equipment and in particular relates to a programmable constant-temperature and constant-humidity testing box and a control system. The programmable constant-temperature and constant-humidity testing box comprises a box body and a box door, wherein the box body is hinged to one side edge of the upper part of the left side of the box body; the control system is arranged at the right side part of the box body; a power distribution control cabinet is arranged at the rear part of the control system; the box body is internally provided with a heater, a humidifier, a water tank, a testing chamber and a refrigerating system; the refrigerating system comprises an evaporator, a refrigerating compressor and a condenser; the refrigerating compressor, the condenser and the water tank are arranged below the testing chamber. The programmable constant-temperature and constant-humidity testing box and the control system have the beneficial effects that a testing system provided by the invention has an advanced and reasonable structural design, a manufacturing process is standard and the appearance is beautiful and elegant; main functional components of the testing box are world-brand components so that the safety and reliability of products are improved; requirements of long-time and high-frequency utilization of users can be ensured; equipment has good operability and maintainability, good temperature stability and durability and good safety performance, does not cause environment pollution and has no damages to human health.

The invention discloses a method for preparing ghost crab sauce. By the aid of the method, problems that ghost crab sauce made of ghost crabs is a traditional condiment manufactured by coastal fishermen in the Beihai city, is manually manufactured by the fishermen and is not upgraded to reach the realm of an industrial product, quality standards and unified manufacturing technological requirements are deficient and accordingly the ghost crab sauce is externally impressed as a low-grade household condiment can be solved. The method includes technical measures of cooking wine preparing, cleaning, mashing and crushing, salting, fermenting, compounding and packaging. The method has the advantages that effective components of raw materials can be extracted by grain wine for cooking wine, taste of the ghost crab sauce can be conditioned by the effective components, cold nature of the ghost crab sauce can be inhibited, the problem of adverse impact of cold nature of existing ghost crab sauce on human bodies can be solved, and the shortcoming of abdominal pain and diarrhea of susceptive people due to the traditional ghost crab sauce can be overcome; the ghost crab sauce prepared by the aid of the method has unique flavor and tastes delicious, effects of helping digestion and losing weights can be realized, and industrial production requirements can be met by standard preparation processes.

The invention discloses a banana and pea starch food and a production method thereof, and belongs to the field of food processing. The food is produced by using the following components, by weight, 40-50 parts of pea starch, 2-4 parts of black tea submicron powder, 7-10 parts of oligosaccharide, 40-50 parts of freeze-dried granular banana, 3-5 parts of xylitol and 2.8-4 parts of an agar liquid. The method comprises the following steps: taking the pea starch and the black tea submicron powder, gelatinizing the pea starch and the black tea submicron powder in a boiling water bath, rapidly pouring the obtained gelatinized powder emulsion into a heatproof packaging container, taking the freeze-dried granular banana, adding the banana into the fused agar liquid, and pouring the obtained mixture to the surface of the gelatinized powder emulsion; and carrying out low temperature retrogradation treatment, and packaging. The pea starch with high content of amylose and strong retrogradation ability is adopted as a raw material, and is not heated in the processing production process, and granular heat-intolerant natural resistant starch RS2 in the pulp of banana is reserved. The food has the advantages of flawless color, suitable sweetness, good hardness, high chewiness and good mouthfeel, and the production method has the advantages of simplicity, convenient operation, and suitableness for industrialized popularization.

The present invention relates to the technical field of test equipment, in particular to the use method and control method of a programmable constant temperature and humidity test box. and humidity and other parameters; then close the door and observe the test object in the observation window; when the temperature in the test room is too high, the controller will control the compressor and condenser to cool down the test room; when the temperature in the test room When the temperature is too low, the controller will control the heating system to heat the test chamber. Beneficial effects of the present invention: the test system of the present invention has advanced and reasonable structural design, standardized manufacturing process, beautiful and generous appearance, and the main functional components of the test box are all equipped with world famous brands, which improves the safety and reliability of the product and can guarantee the long-term use of users. Time and high-frequency use requirements, the equipment has good operability, maintainability, good temperature stability and durability, and good safety performance.

The invention discloses dandelion granules and a traditional Chinese medicine preparation thereof. The dandelion granules are prepared through the method, and the method includes the steps that dandelion decoction pieces are taken, water is added to decoct the dandelion decoction pieces for 2-3 times, water of 5-10 times amount is added each time, and heating decocting is carried out for 1-2 h each time; decoction liquor are combined, filter liquor is concentrated to clear paste with the relative density of 1.02-1.12, and the clear paste is filtered through a screen of 250-350 mesh while the clear paste is hot; spray drying is carried out on the clear paste to obtain spray dry powder; dry granulation is carried out on the spray dry power to obtain the dandelion granules with the granularity of 16-40 mesh. The dandelion granules are simple in preparation process, process parameters are easy to control, and a detection method is scientific, fast and high in operability.

The invention discloses a traditional Chinese medicine teabag capable of dispelling the cold dampness of a human body and a preparation method of the traditional Chinese medicine teabag. The traditional Chinese medicine teabag is mainly prepared from common cephalanoplos herb, dangshen, liquoric root, mulberry, white chrysanthemum, Panax notoginseng flower, glossy privet fruit, honeysuckle, Chinese rose, barbary wolfberry fruit and Chinese polidota herb according to a certain weight proportion. The traditional Chinese medicine teabag is capable of dispelling the cold dampness of the human body, so that the symptoms such as constipation, stomach ache and stomach cold caused by the cold dampness are relieved and eliminated; meanwhile, the treatment effects on irregular menstruation, cyasma, chloasma, menopause spots and the like of a woman caused by dampness and cold are good, and the traditional Chinese medicine teabag is safe, does not have toxic and side effects, and can be used as a healthy beverage which can be drunk for a long time.

The invention discloses licorice particles and a traditional Chinese medicine preparation of licorice particles. The licorice particles can be prepared by comprising the following steps: taking licorice decoction pieces, adding water for decocting the material for 2-3 times, adding 5-10 times of water for 1-2 hours each time; merging liquid medicine, concentrating a filtrate to a clear paste with relative density of 1.02-1.12, filtrating the clear paste with a 250-350-mesh sieve while hot; taking the clear paste for spray drying to obtain the dry powder; and granulating by a dry method to obtain the licorice particles with 16-40 meshes. The preparation technology of the licorice particles is simple, technological parameter is easily controlled, and a detection method has the advantages of scientific performance, rapidity, and strong operationality.

The invention discloses moutan bark granules and a traditional Chinese medicine preparation thereof. The moutan bark granules are prepared through a method including the following steps that moutan bark decoction pieces are taken to be heated and distilled, distillate is collected, standing is carried out, filtering is carried out after complete crystallization separation, moutan bark volatile components are obtained, silicon dioxide is added for adsorption, and silicon dioxide adsorbate is obtained for use; an aqueous solution obtained after distillation is filtered, and moutan bark post-distillation extract liquor is obtained for use; water is added into residues for decoration, extract liquor is mixed, filter liquor is concentrated, and filtration is carried out while the temperature is high; clear paste is taken to be subjected to spray drying, and spray-dried powder is obtained; the spray-dried powder and the silicon dioxide adsorbate are mixed evenly, dry granulation is carried out, and the moutan bark granules with the granularity ranging from 16 meshes to 40 meshes are obtained. The preparation process of the moutan bark granules is simple, process parameters are easy to control, and a scientific and fast detection method with high operability is provided.

The invention discloses a reverse buckling type plate with gapless edge covering at all corners of the end face and the back face, and belongs to the gapless sealing decoration technology of the peripheral end face and the back face of the plate. Each end face of the base plate is bent and edged by three auxiliary turning component strips with decorative plane materials to form a plate with gapless edging of all corners of the end face and the back face, the auxiliary turning component strip on the outermost edge is reversely buckled and embedded in a clamping groove in the back face of the base plate to be clamped and fixed, and the bending corner positions and the combined shape of the three auxiliary turning component strips are rapidly fixed. The reverse buckling type plate has the advantages that each edge is directly and accurately bent into an attractive seamless covered edge on the end surface by using a plurality of auxiliary turning component strips, the positions of the last component strip and the groove embedded and clamped on the back surface of the base plate are quickly and completely fixed, and the adhesive of the component strips is not solidified or rebounded, so that the production efficiency is improved, the connection is firmer, the process is simple, the quality is improved, the edge is thickened, the plate shape is firm, and all corners are gapless and edge-covered.