92results about How to "Improve development and utilization value" patented technology

The invention discloses an ilicis routundae cortex medicinal composition for preventing and treating alcoholic liver damage, alcoholic fatty liver, non-alcoholic fatty liver and hyperlipidemia. The composition is extracted and refined from natural ilicis routundae cortex and is not chemically modified, and is characterized by comprising substances such as pedunculoside, syringin, rotundicacid and the like. The invention also discloses a preparation method of the ilicis routundae cortex composition and application to preparation of a medicament for preventing and treating the alcoholic liver damage, the alcoholic fatty liver and the non-alcoholic fatty liver and lowering blood fat.

The invention discloses a chloride molten salt heat transfer and heat storage material, as well as a preparation method and a use thereof. The preparation raw materials of the material comprise 20-50% of sodium chloride and 50-80% of calcium chloride. The melting point of the prepared chloride molten salt heat transfer and heat storage material is about 500 DEG C, the upper-limit using temperature can be as high as 800 DEG C, the range of working temperature is wide, the thermal stability is good, and the chloride molten salt heat transfer and heat storage material can be applied to the fields of tower type solar supercritical thermal power generation and condensation solar thermo-chemical utilization; and the material disclosed by the invention can overcome the defect that a molten nitrate salt system can not be applied to the field of solar high-temperature thermal utilization due to low upper-limit using temperature, expand the appications of chlorides to the field of renewable energy and industrial waste heat and improve the development and utilization value of salt lake brine.

A preparation method of dry Premna microphylla leaf powder is characterized in that the dry Premna microphylla leaf powder is prepared from Premna microphylla leaves through steps including cleaning, dehydration, drying, moisture regain, baking to dryness, coarse powder preparation and micronization. The dry Premna microphylla leaf powder prepared with the method retains green the same as the fresh leaves and effectively retains effective components such as chlorophyll and the like of the fresh leaves; the prepared dry powder has high pectin content which is basically identical to that of the fresh Premna microphylla leaves; Premna microphylla leaf curd, noodles and cellophane noodles prepared from the dry powder have high quality, materials are saved, and 60 jin or more of Premna microphylla leaf curd can be prepared from 1 jin of the dry Premna microphylla leaf powder, while only 20 jin of Premna microphylla leaf curd can be prepared from 1 jin of the dry Premna microphylla leaf powder with a conventional general process; the dry Premna microphylla leaf powder tastes fine and smooth, has the fresh scent of the Premna microphylla leaves and effectively guarantees the nutritive and medical values of the fresh Premna microphylla leaves.

The invention discloses a preparation technology method capable of improving the sprouting efficiency, active component content and anti-oxidization activity of black barley. The preparation technology method comprises the following steps: screening seeds; washing the seeds with clean water; disinfecting the seeds with sodium hypochlorite; washing the seeds with sterile water; immersing the seedswith hydrogen-rich water; culturing and sprouting. According to the preparation technology method disclosed by the invention, the seeds are immersed and wetted by the hydrogen-rich water; under the condition that the sprouting temperature of the black barley is relatively low, relatively high germinating potential, germinating rate and growth speed are obtained within short time. Compared with common sprouting conditions, the nutritional and active components and the anti-oxidization activity of the sprouted black barley are remarkably improved; the content of free plant phenolic acid, free polyphenols, calcium and iron of the sprouted black barley treated by the hydrogen-rich water is remarkably increased. The preparation technology disclosed by the invention is simple in preparation process and easy to operate and industrial large-scale production is easy to realize.

The invention discloses an application of lactobacillus fermentum CQPC04, the preservation number of which is CGMCC NO, 14493, in preparing food or drugs for improving ulcerative colitis. The application range of the lactobacillus fermentum CQPC04 is expanded, the development utilization value is improved, and a new hope is brought to improve the ulcerative colitis.

The invention relates to an opening device for road well lids. The opening device comprises a hydraulic power device, a lifting device, a suspending device and a moving device. The hydraulic power device is composed of a pedal type hydraulic pump, a double-acting hydraulic cylinder, a hydraulic oil pipe and a pressure-relieving rotary knob. The basic structure of the lifting device is a four-connection-rod mechanism, the four-connection-rod mechanism comprises lifting arm upper connection rods and lifting arm lower connection rods, and the lifting arm upper connection rods and the lifting arm lower connection rods in symmetry with the lifting arm upper connection rods are meshed and connected through lifting arm upper connection rod meshing gears and lifting arm lower connection rod meshing gears and are hinged. The suspending device is composed of hook sliding grooves, hooks, fine adjustment nuts and deflection-preventing supports, wherein the fine adjustment nuts are connected to the hooks through screw pairs and connected to the hook sliding grooves through moving pairs and adjust the distance between the two hooks. The moving device is a universal wheel mechanism, and four thrust universal wheels are installed on the four corners of a machine frame bottom plate respectively.

The invention provides a staphylococcus aureus enterotoxin B (SEB) immune preparation SEB2-HSP65 and its preparation method and use. The preparation method comprises the following steps of modifying a SEB gene into a SEB2 gene, fusing the SEB2 gene and a gene of a heat shock protein HSP65 to obtain a core gene segment SEB2-HSP65, and carrying out expression of the core gene segment SEB2-HSP65 to obtain a recombinant fusion protein SEB2-HSP65. The recombinant protein SEB2 does not have a TCR cell receptor binding capacity thereby solving the problem that the existing SEB immune preparation produces a large amount of inflammatory factors, and the HSP65 enhances immunogenicity of the recombinant fusion protein SEB2. The recombinant fusion protein SEB2-HSP65 as an immune preparation for animal immunization does not need any immunologic adjuvants, can produce high-titer antibodies, can help animals to resist 5*LD50SEB toxin attack and has a protection rate of 100%. The recombinant fusion protein SEB2-HSP65 has large development and use values.

The invention discloses a method for preparing an edible mushroom culture medium from potato residue. The method comprises the following steps: removing rotted potato residue, spreading the potato residue on an iron net and dehydrating, enhancing the ventilation force so that the moisture content of the potato residue is evaporated, and grinding and sieving the air-dried potato residue; evenly mixing 15-20 parts of potato reside, 10-15 parts of saw dust, 4-5 parts of soybean cake powder, 62-66 parts of straw powder and 1-2 parts of gypsum, and adding water until the moisture content is 60-62% and then stirring evenly; bagging and sterilizing, thereby obtaining the edible mushroom culture medium. According to the method, the leftovers of agricultural and forestry products are taken as the major compost needed by cultivating the edible mushrooms, so that the edible mushroom culture cost is reduced; especially, the dosage of the potato residue and other raw materials is optimized so that the biological conversion rate can be increased and the potential value of the potato residue can be developed thoroughly; besides, the environmental pollution caused by the waste potato residue in the potato processing process is solved, the agricultural product processing industry chain is expanded, excellent ecological benefit is generated and considerable economic benefit is generated.

The process of transferring Tibetan medicinal effective component into receptor cell by means of somatic cell cross breeding technology includes the following main steps: 1) selecting parent material gene types; 2) dissociating the receptor protoplaster; 3) UV irradiating donor protoplaster; 4) fusing the donor protoplaster and the receptor protoplaster and culturing; 5) identifying hybrid callus and regenerated plant; and 6) detecting target characteristic in somatic cell hybrid. The present invention obtains cell line with high medicinal component content and fast growth by means of somatic cell cross breeding technology and may be used in obtaining famous and rare Tibetan medicinal effective component.

The invention belongs to the field of processing of drinks and particularly relates to a sugar-free drink containing red bayberry fruit particles and juice. The drink is prepared from components in parts by weight as follows: 60-80 parts of purified water, 4-10 parts of the red bayberry fruit particles, 5-20 parts of the red bayberry juice, 2-5 parts of maltitol, 2-5 parts of xylitol, 0-0.03 parts of sodium cyclamate, 0.01-0.2 parts of citric acid, 0-0.2 parts of malic acid, 0.08-0.2 parts of sodium carboxymethylcellulose, 0.02-0.15 parts of gelatin and 0-0.00005 parts of a food coloring. The invention further provides a preparation method of the drink. According to the drink and the preparation method, a sugar alcohol sweetener which is not absorbed by human bodies is used for replacing traditional sucrose and white granulated sugar, the sugar content of the drink containing the red bayberry fruit particles and juice is reduced, requirements of consumers are met, the problem about storage of red bayberries can be effectively solved, and a foundation is laid for research on high-end products of the red bayberry series.

The invention discloses high-nutrient plant salt with various flavoring functions and a preparation method thereof. The high-nutrient plant salt is prepared through the following steps: taking suaeda salsa and Chinese parsley as raw materials, scalding, grinding, mixing, extracting by using an organic solvent under the ultrasonic vibration condition, concentrating and purifying the extracting solution, removing the solvent, and then, performing vacuum spray-drying. The high-nutrient plant salt contains sodium chloride, potassium chloride, chlorophyll, amino acid, vitamins, carotene, microelements including calcium, phosphor, iron, zinc and selenium, as well as various nutrient substances such as mannitol, decanal and coriandrol, has the functions of various condiments, and can replace table salt and monosodium glutamate for use. The method facilitates the implementation of industrialized production, realizes the maximized development and utilization of the suaeda salsa, and has quite high research value.

The invention discloses artemisia annua wax oil sodium copper chlorophyllin and a preparation method thereof. Wax oil is heated and dissolved by absolute ethyl alcohol and stands at the low temperature ranging from -15 DEG C to -5 DEG C, and then a chlorophyll ethanol solution is filtered and collected; vitriol is dropwise added to adjust the pH value to range from 2 to 3, heating reflux is carried out for 20 min to 40 min, a 10% to 20% CuSO4 solution with the volume from 1 to 2 is added into the solution, and suspended de-magging chlorophyllin copper paste sediment is separated out of the solution; the paste sediment washed by water is dissolved by acetone, a 5% sodium hydroxide-ethanol solution is added to adjust the pH value to range from 11 to 12, water bath is carried out at the temperature ranging from 50 DEG C to 70 DEG C for 1 h to 2h, and finally the artemisia annua wax oil sodium copper chlorophyllin is obtained after crystallization. The artemisia annua wax oil has abundant chlorophyll and has the development and utilization value. By means of the preparation method, sodium copper chlorophyllin can be efficiently prepared, and the product quality meets the national standard. The artemisia annua wax oil sodium copper chlorophyllin and the preparation method of the artemisia annua wax oil sodium copper chlorophyllin have the industrial development prospect, and are of important significance in improving the artemisia annua wax oil additional value, broadening the artemisia annua industrial way and protecting environment.

The invention provides a petrel tonic alcohol. The petrel tonic alcohol has the following characteristics that: the petrel tonic alcohol is prepared with alcohol as substratum and petrel powder as additive, the weight percentage of the additive is 0.5 percent to 5 percent, and the rest components are used to brew unblended alcohol over 60 degrees. The processing steps include high-shear mixing emulsification homogenization treatment, high-precision filtration, flavoring and filling. Since the invention adopts petrels to produce alcohol, the petrel resource as waste is made profitable, so that the development and utilization of the petrel resource is enhanced, the various active ingredients of the petrel can be effectively co-dissolved in alcohol, and therefore can be effectively absorbed and utilized by the human body, and consequently, the petrel tonic alcohol can bring benefit to the human being and the society.

The invention discloses a method for extracting and preparing peroxidase from the stems and leaves of sweet potato. The method comprises the following steps of: performing homogenate extraction on the stems and/or leaves of sweet potato by use of water or a phosphate buffer solution; centrifuging or filtering to obtain protein crude enzyme extraction liquid; precipitating the extraction liquid by use of ammonium sulfate or an organic solvent to obtain separated and purified peroxidase; and drying to obtain high-activity peroxidase powder. The method disclosed by the invention further develops the sweet potato and turns waste into wealth, is energy-saving and environment-friendly and is simple to operate; and the production cost of the product is low, and large-scale production is facilitated.

The invention relates to the technical field of building materials, in particular to a method for polishing the surface of marble having sedimentary rock properties. Process parameters and process steps are appropriately controlled in the polishing process so that the surface of the marble having the sedimentary rock properties can be taken as the source for traditional decorative stone raw materials such as marble and granite; the marble having the sedimentary rock properties are common in every province and every region of China, and therefore, the cost of carrying the decorative materials is reduced, remarkable economic benefit can be produced, and the development and utilization value of the marble having the sedimentary rock properties is also increased; a plurality of stages of resin abrasive discs are utilized and materials added in the process of polishing stone by use of the resin abrasive discs are controlled, so that the polished decorative stone has rich classic charm, and the appearance of the decorative stone is elegant and attractive so that market consumers can be attracted to buy.

The invention discloses a production method for zinc-rich flaxseeds. According to the production method, zinc element trace-fertilizer is selected as a flaxseed zinc-rich nutrient substance, the zinc element trace-fertilizer is applied to leaf surfaces of flax plants before 11:00 am and after 15:00 pm in sunny wind-free weather, during use, the zinc element trace-fertilizer for 667 m<2> of flax plants is dissolved with a small amount of water, and then the dissolved zinc element trace-fertilizer is mixed with 30 kg of water uniformly, and the zinc element trace-fertilizer is uniformly applied through a sprayer, so that the content of zinc in an organic state in the flaxseeds is increased greatly; the flaxseeds contain alpha-linolenic acid, lignin and other nutrient substances necessary to human bodies, and is a high-quality and natural health care product resource recognized both at home and abroad; by eating instant food added with the zinc-rich flaxseeds, people supplement with alpha-linolenic acid and lignin simultaneously while zinc intake is met, so that the nutritional and health care function of the zinc-rich flaxseeds is enhanced. The method provided by the invention is simple and convenient to operate, increases the content of organic zinc in flaxseeds and also increases the comprehensive development and utilization value of the flaxseeds.

The invention discloses a slow-release stress-resistant probiotic crystal ball and a preparation method thereof. The slow-release stress-resistant probiotic crystal ball comprises a probiotic inner core layer, a slow-release layer, a stress-resistant layer and a protective layer which are sequentially arranged from inside to outside, wherein the probiotic inner core layer is of a spherical structure, and the surface of the probiotic inner core layer is sequentially coated with the slow-release layer, the stress-resistant layer and the protective layer. The probiotic inner core layer is wrapped with the material of the slow-release layer, the material of the stress-resistant layer and the material of the protective layer in sequence through a pot coating method to obtain the slow-release stress-resistant probiotic crystal ball. The probiotic crystal ball membrane material with better stress resistance is prepared, and the stress-resistant membrane can better protect the probiotics in the membrane, so that the probiotics are prevented from being damaged and inactivated by gastric acid, cholate, pancreatic juice and the like in the digestive tract during use, and an ideal effect is exerted.

The invention discloses a special fertilizer for honeysuckle and a preparation method of the special fertilizer. The composition consists of urban domestic sludge, dried poultry manure, mushroom dregs, zanthoxylum bungeagum maxim seeds, plant ash, a quick rotting agent and calcium superphosphate. The preparation method comprises the following steps: firstly, weighing and evenly mixing the urban domestic sludge, the dried poultry manure, the mushroom dregs and the plant ash according to weight components; watering according to 35% of the total weight; adding a rapid rotting agent and calcium superphosphate in a fertilizer and mixing evenly; stacking the fertilizer into a pile with a certain specification; forming a plurality of holes in the top of the pile; covering the fertilizer pile with a plastic film; maintaining for 4-5 days, wherein the temperature of the pile is raised to the temperature of 55-65 DEG C; turning over the pile once ten days later to finish primary fermentation; finishing secondary fermentation 20 days later; drying and mechanically pulverizing the secondary fermentation material; adding the zanthoxylum bungeagum maxim seeds in the secondary fermentation material according to the weight ratio and mixing uniformly; and packing to obtain the final product. By the special fertilizer, the yield and the quality of the honeysuckle medicinal material can be improved, moreover, insect pests can be prevented, and using frequency of pesticides is reduced.