52results about How to "Improve absorbency" patented technology

The invention is an easy to fold sanitary toilet seat cover for preventing direct contact between an individual's skin and the top and the side surfaces of a toilet seat. When unfolded, the toilet seat cover is sufficiently large to not only cover the entire elongated toilet seat, but also cover the sides of the seat. The disposable toilet seat cover comprises a polygonal annulus that is comprised of a quilted multilayer sheet having a water impervious layer and an absorbent layer, a wipe that is a detachable inner oval section that provides an opening to the toilet, and an adhesive fastening means for temporarily securing the polygonal annulus toilet seat. The water impervious layer comprises a coated layer and/or a filmic layer. The wipe detaches from an inner ovalled edge of the annulus, and is functional as a sanitary wipe or towel.

The invention discloses a graphene oxide/silver phosphate/P25 composite material and a preparation method thereof, and belongs to the technical field of composites and photocatalysis for environmental management. The preparation method includes steps of dissolving graphene oxide into water to obtain graphene oxide dispersion under ultrasonic treatment; ultrasonically dispersing silver phosphate and P25 into deionized water to obtain mixed solution, adding the mixed solution into the graphene oxide dispersion drop by drop while stirring so as to obtain a mixed precursor; dripping a prepared phosphate solution into the mixed precursor of the graphene oxide, the silver phosphate and the P25 slowly while stirring continuously so as to obtain a celadon product through reaction, centrifugally separating the celadon product, washing the product with the deionized water and absolute ethyl alcohol multiple times, and drying the product in vacuum so as to obtain the composite material. The graphene oxide/silver phosphate/P25 composite material prepared by the method has high photocatalysis degradation effect to organic dye Rhodamine-B after being initiated by visible light, and also has excellent broad-spectrum bactericidal activity to various common bacteria.

The invention discloses a method for preparing an iron oxide nano granule modified titanium dioxide nano tube array, and relates to a method for preparing a titanium dioxide nano tube array. The method comprises the following steps of: pre-treating a substrate, preparing electrolyte, performing electrochemical anodic oxidation on the substrate to form an ordered titanium dioxide nano tube array film with controllable size on the surface of the substrate, treating the film in Fe(NO3)3.9H2O by ultrasonic, and taking out and drying the film after standing; and thermally treating the dried composite film layer to obtain a product. By adopting the ultrasonic and chemical deposition combined method and controlling the concentration of the Fe(NO3)3 solution, the ultrasonic time and the dipping time, iron oxide nano granules can be controllably deposited on the surface of the titanium-based titanium dioxide nano tube array and in tubes, so that the photo-catalysis efficiency of the TiO2 can be improved, the photo-response of the TiO2 can be expanded to a visible light area, the utilization rate of the sunlight is improved, and the TiO2 applied to photo-catalysis can improve the absorptioncapability of an electrode on visible light and the photo-catalytic degradation capability on organic pollutants.

The invention relates to a porous heat-insulation material prepared utilizing iron ore surrounding rock and iron tailings and a preparation method of the porous heat-insulation material. The porous heat-insulation material prepared utilizing the iron ore surrounding rock and iron tailings is characterized by being prepared from the following components in percentage by weight: 30-60% of iron tailing powder, 20-50% of iron ore surrounding rock powder, 0.5-10% of foaming agent, 0-1% of cosolvent and 0.1-9% of foam stabilizer by uniformly mixing, then adding water, mixing and pulping, carrying out microwave calcining and cooling. The preparation method of the porous heat-insulation material prepared utilizing the iron ore surrounding rock and iron tailings has high utilization rates of iron ore surrounding rock and iron tailings; and the prepared porous heat-insulation material has low density and excellent heat-insulation performance.

The invention provides a heat field structure for fast increasing the growth speed of a czochralski silicon single crystal. The heat field structure comprises a furnace body, a furnace cover, a crucible, a heating device located in the furnace body and located outside the crucible, a heat preservation device located in the furnace body and located outside the heating device, flow guiding cylinders located in the heat preservation device and located above the crucible, a single crystal bar lifting area located among the flow guiding cylinders and located on the crucible, a water cooling jacket and an outer absorbing layer of the water cooling jacket, wherein the water cooling jacket is of a hollow cylindrical structure, arranged between the flow guiding cylinders and the single crystal bar lifting area and closely attached to the outer absorbing layer of the water cooling jacket. The heat field structure has the advantages that the surface temperature of each flow guiding cylinder is reduced, the capacity for absorbing radiant heat of the silicon crystal by the flow guiding cylinders is improved, and heat dissipation of the crystal is accelerated; absorption of the radiant heat of the silicon crystal and the flow guiding cylinders by the outer absorbing layer of the water cooling jacket is improved, the temperature gradient of the silicon crystal is increased, release of crystallization latent heat of the single crystal is accelerated, czochralski speed is effectively increased, and quality is improved.

The present invention discloses a method for preparing a magnetic-biochar-supported photocatalyst, and the method is as follows: first using a rice root pyrolysis method for preparing magnetic biochar, then using a sol-gel method for preparing a photocatalyst precursor, and using a hydrothermal method for preparing the magnetic-biochar-supported photocatalyst. The magnetic-biochar-supported photocatalyst is a upported photocatalyst using the magnetic biochar as a carrier for supporting a TiO2 active ingredient, mass percent of the magnetic biochar is 1 to 10%, and the magnetic-biochar-supported photocatalyst can be used as a photocatalyst oxidation catalyst. The magnetic carrier can be obtained by direct one-step carbonization and reduction from biological material rice root, the magnetic carrier is easy to recycle, the loss of the photocatalyst can be effectively reduced, and visible light wave band absorption capacity can be enhanced.

The invention discloses an inverted polymer solar cell with a silver nanowire/ZnO laminated layer as an electronic collection layer and a manufacturing method thereof, with the purposes of using scattering of the silver nanowires and plasma resonance effects to enhance the light absorption capacity of an active layer in the solar cell, improving the photoelectric conversion efficiency of the polymer solar cell, solving the problem of accumulation when a silver nanowire thin film is manufactured by using a spin coating method or a spraying method, and thus reducing the surface roughness of the silver nanowire thin film and short circuit of a cell device. The manufacturing method realization process comprises steps: a dip-coating method is adopted to form an ordered silver nanowire thin film on ITO, a ZnO layer coats the silver nanowire layer through spin coating or dip-coating to acquire a silver nanowire/ZnO laminated layer, the silver nanowire/ZnO laminated layer serves as an electronic collection layer to manufacture the inverted polymer solar cell, and the photoelectric conversion efficiency of the cell device is improved.

The invention provides a hair dry cleaning composite and a preparation method thereof. The hair dry cleaning composite is prepared from the following ingredients in parts by weight: 30-90 parts of rice starch, 30-90 parts of cetrimonium chloride, 1-30 parts of silica, 2-20 parts of starch aluminium octenylsuccinate, 0.3-5 parts of distearyl dimethyl ammonium chloride, 1-10 parts of dimethyl imidazolidinone rice starch, 0.1-0.8 part of phenoxyethanol, 0.01-0.3 part of iron oxide red CI77491, 0.01-0.4 part of iron oxide yellow CI77492, 0.01-0.2 part of iron oxide black CI77499 and 0.5-8 parts ofdenatured alcohol. According to the hair dry cleaning composite, grease and sweat on hair can be quickly removed. Compared with a traditional liquid hair washing product, the hair dry cleaning composite disclosed by the invention is almost not in contact with scalp when being used, no irritation is generated for the scalp, and safety is higher.

The invention relates to a method for preparing biological organic fertilizer from cow dung. The organic fertilizer is prepared from the following raw materials in parts by weight: 80 to 160 parts ofcow dung, 15 to 40 parts of rice bran, 20 to 30 parts of silkworm excrement, 45 to 65 parts of sludge, 8 to 18 parts of urea, 0.05 to 0.5 part of fungicide and the like. The preparation method comprises the steps: preparing the raw materials, stacking, adding the fungicide, stirring and fermenting and sieving. The biological organic fertilizer prepared by the method disclosed by the invention hasthe characteristics of having a high biological organic matter content, improving soil, preventing soil hardening, effectively inhibiting harmful bacteria in soil, effectively and quickly promoting crop growth and the like.

The invention relates to a method and an apparatus for capturing CO2 in flue gas by utilizing a three-phase circulating fluidized bed and ammonia, which adopt the ammonia as CO2 absorbent and the three-phase circulating fluidized bed as a reactor. By controlling the flow rates of flue gas and main water flow, gas and liquid in the three-phase circulating fluidized bed can flow in a continuous bubbling state, and chemically react to produce ammonium bicarbonate, and the flying ash in flue gas can promote the crystallization of the ammonium bicarbonate, so that the ammonium bicarbonate can be conveniently recycled; violent gas-liquid mass backmixing transfer is carried out in the three-phase circulating fluidized bed, so the three-phase circulating fluidized bed has high CO2-eliminating efficiency and processing capability; the processing equipment can simply operate, has low requirement on flue gas dedusting, cannot be easily blocked, can be conveniently maintained compared with a packed tower, and occupies a small area, and the investment cost is low.

The invention discloses a guest-host liquid crystal device and a manufacturing method thereof. The guest-host liquid crystal device comprises two liquid crystal boxes which are parallel with each other and are overlapped. Each liquid crystal box comprises two orientation layers and a liquid crystal layer between the two orientation layers. The liquid crystal layer comprises a dichroic dye dissolved in liquid crystal. Alignment directions of the two orientation layers of the same liquid crystal box are parallel. The alignment directions of the orientation layers of different liquid crystal boxes form an included angle of 70 DEG to 90 DEG. Under the action of an external electric field, liquid crystal molecules in the guest-host liquid crystal device drive dichroic dye molecules to rotate to the alignment directions of respective orientation layers, so that an alignment direction included angle of the dichroic dye molecules in the two liquid crystal boxes under a black state is between 70 DEG and 90 DEG. Compared with a single-box guest-host liquid crystal device which just absorbs polarized light in one direction, absorption capability of incident light in various polarization directions of the guest-host liquid crystal device is enhanced, contrast ratio is improved, and shading effect of the guest-host liquid crystal device in the black state is improved.

The invention discloses a charge control method of a low-power independent photovoltaic generating system, belonging to the technical field of photovoltaic power generation. In the method, the charge efficiency of the independent photovoltaic generating system is improved by fully utilizing the output characteristic of the photovoltaic battery array and the charge characteristic of the lead-acid storage battery, optimum matching of the photovoltaic battery array and the lead-acid storage battery is realized, meanwhile, the acceptable charge current of the lead-acid storage battery is strengthened through self discharge of the lead-acid storage battery and the lead-acid storage battery is ensured to completely absorb the electric energy output by the photovoltaic battery array during charging, thus achieving the aim of improving the charge efficiency of the independent photovoltaic generating system.

The invention discloses a device and process for performing purification treatment on stinky tail gas in waste water of gas production, and solves the problem that the stinky tail gas in the existing waste water cannot be treated completely. The device comprises a first gas liquid separation tank, a first exhaust fan, an oxidation and absorption tower, a second gas liquid separation tank, a second exhaust fan and an active carbon adsorption tower which are connected in sequence through a pipeline. The invention also provides the process for performing purification treatment on the stinky tail gas in the waste water of gas production. The oxidation and absorption tower cooperates with the active carbon adsorption tower to filter the tail gas, specifically, the oxidation and absorption tower is used for performing deodorization treatment on the tail gas, the active carbon is used for adsorbing and filtering the tail gas, and finally the purified gas can be directly discharged to the air and condensed liquid can be recycled.

The invention relates to the field of pharmaceutical preparations and traditional Chinese medicine preparations and discloses a nano liposome containing a traditional Chinese medicine effective component timosaponin AIII. A preparation method of the nano liposome comprises the following steps: (1) mixing a timosaponin AIII solution and a film material solution; removing a solvent and moisture to obtain a lipid thin film; (2) adding a phosphate buffering solution and hydrating to obtain a timosaponin AIII liposome rough suspension solution; (3) carrying out ultrasonic treatment or high-pressure homogenization treatment at 40 DEG C to 60 DEG C to obtain the timosaponin AIII nano liposome. The timosaponin AIII nano liposome can be used for preparing a medicine for inhibiting tumor cell proliferation and has a good application prospect.

The invention relates to a broadband light metamaterial wave-absorbing structure and preparation and application thereof. A structure unit of the metamaterial is a mosquito-repellent incense-shaped hollow pattern with the size being 1 to 3 cm, and the structural unit is distributed in a two-dimensional array of 5*5, 8*8 and 14*14 on a substrate of 180*180 mm. A microwave absorbing material is formed by mixing an absorbent and paraffin according to a certain mass fraction and is filled into a hollow gap of an FR4 or polytetrafluoroethylene substrate with the metamaterial. The metamaterial wave-absorbing structure has a remarkable wide frequency-light microwave absorption effect, wherein the effective bandwidth smaller than -10 dB is 3.5 to 16.8 GHz within the frequency range of 1 to 40 GHz;the surface density is 0.081 to 0.932 kilogram per square meter and the thickness is 0.5 to 2 mm. The structure is novel in design idea and has a broadband-light wave-absorbing characteristic, a preparation process is simple, raw materials are cheap and easy to obtain, the cost is low, and the structure is easy to apply and popularize, and furthermore, the obtained metamaterial has wide application prospect in the fields such as a microwave stealth technology, antenna, security check, thermal radiation detection, thermal radiation imaging, nondestructive detection and the like.

The invention provides a preparation method and application of a 1T phase molybdenum disulfide supported titanium dioxide nanotube array, relates to a preparation method and application of a titaniumdioxide nanotube array, and aims to solve the technical problem that the current degradation effect on antibiotic wastewater is poor. The preparation method comprises the following steps of 1, preparation of titanium wires, 2, preparation of amorphous titanium dioxide, 3, annealing and 4, a hydrothermal reaction. The preparation method and application of the 1T phase molybdenum disulfide supportedtitanium dioxide nanotube array have the advantages that a composite material of the 1T phase molybdenum disulfide supported titanium dioxide nanotube array as a catalyst is applied to photoelectrocatalytic degradation of antibiotics in the antibiotic wastewater; under the action of sunlight and electricity, TiO2NTS of the prepared composite material can generate hydroxyl radicals to oxidize anddegrade antibiotic molecules, and 1T MoS2 can be rapidly reduced in the electrocatalytic environment, so that the antibiotic molecules are dehalogenated, thereby achieving the purpose of rapid degradation of pollutants, and being capable of degrading more than 95% of antibiotics within 2 h.

The invention relates to a black biological activated ceramic powder and an application thereof. A white biological activated ceramic powder and an Mg powder are mixed and are put in an inert atmosphere, magnesiothermic reduction reaction is carried out for 1-12h at a temperature of 500-800DEG C, and then, acid pickling is carried out to obtain the black biological activated ceramic powder.

The invention discloses a traditional Chinese medicine and western medicine composition containing fine powder which is improved on the basis of the existing drug Qiangli Naoqingsu tablets and comprises the following effective components: siberian ginseng extract, Chinese magnoliavine fruit fluid extract, pantotrichum micropowder and sodium glycerophosphate; wherein, the pantotrichum micropowder is 10-300mu m of powder. The invention also discloses a preparation method of the traditional Chinese medicine and western medicine composition. The invention has the advantage that siberian ginseng component can be fully extracted which contains both fat-soluble component and water-soluble component; meanwhile, by adopting micronization technology, the surface area and the absorption of the drug can be increased and the damage on the effective component of pantotrichum is reduced in extraction process, thus improving the curative effect.

The invention relates to a high-power beam trap, in particular for laser beam, having an absorption body which has wedge-shaped ribs which form an absorption surface for the beam, and a reflection surface arranged at a distance from the wedge-shaped ribs and facing the absorption surface. It is provided that at least within a portion of the wedge-shaped ribs cooling channels are arranged, which extend in the longitudinal extension of the wedge-shaped ribs over at least a portion of the wedge-shaped ribs. The high-power beam trap allows the absorption of high-energy laser beam in a compact structure.

The invention discloses a natural gas deacidification system applied to a floating type natural gas liquefaction device. The natural gas deacidification system comprises a barren liquor absorption tower, a semi-barren liquor absorption tower, a barren liquor regeneration tower and a semi-barren liquor regeneration tower, wherein a liquid phase outlet of the tower bottom of the barren liquor absorption tower is communicated with a liquid phase inlet of the tower top of the semi-barren liquor absorption tower; a gas phase inlet of the tower bottom of the barren liquor absorption tower is communicated with a gas phase outlet of the tower top of the semi-barren liquor absorption tower; a liquid phase outlet of the tower bottom of the semi-barren liquor absorption tower is communicated with a flash separator; a liquid phase outlet of the flash separator is communicated with the semi-barren liquor regeneration tower; a liquid phase outlet of the tower bottom of the semi-barren liquor regeneration tower is respectively communicated with the semi-barren liquor absorption tower and the barren liquor absorption tower through a pipeline I and a pipeline II; and a heat exchanger is arranged on the pipeline II. The problem that the high-concentration CO2 cannot be deeply purified in the floating type natural gas liquefaction device is solved, the regeneration energy consumption of the absorption liquid is greatly reduced, the height of the tower is reduced, and the influence of the sea sway working conditions on the operating performance of the tower is reduced.

The invention discloses a preparation method of a PAE wet strength agent. The method comprises the following steps: carrying out transesterification on grease and an alkenyl amine derivative to form along-alkyl-chain amido secondary amine compound, adding binary acid or corresponding binary ester, carrying out a polycondensation reaction to form polyamide polyamine, and adding water into the produced polyamide polyamine to form an aqueous solution of a polyamide polyamine intermediate; and adding a solvent into the aqueous solution at room temperature, slowly adding epoxy chloropropane, carrying out reacting for a period of time, then performing heating to 40-90 DEG C, carrying out reacting for a period of time, adding an organic acid to terminate the reaction, and adding water for dilution to obtain the PAE wet strength agent with a solid content of 20-40%. According to the invention, by additionally adding the grease, the PAE wet strength agent is allowed to contain the long-alkyl-chain amido compound, and a non-binding region is formed locally, so the absorbability of paper products is improved; and the solvent is added in a crosslinking stage, so the conversion rate of epoxy chloropropane is increased, and a final product can be kept stable under the condition of a higher solid content.

The invention discloses a treatment chuck structure for facilitating negative-pressure adsorption. The treatment chuck structure comprises a semi-spherical chuck body, and a moisture absorption body is arranged inside the chuck body. The moisture absorption body and the chuck body are connected by a spring, and the moisture absorption body and the chuck body are detachably connected. A negative-pressure airbag is arranged on the chuck body. The negative-pressure airbag is equipped with two one-way valves. The inner cavity of the negative-pressure airbag and the inner cavity of the chuck body are connected by one one-way valve, and the one-way valve allows a medium to flow from the inner cavity of the chuck body to the inner cavity of the negative-pressure airbag. The other one-way valve communicates the inner cavity of the negative-pressure airbag and the outside, and the one-way valve allows a medium to flow from the inner cavity of the negative-pressure airbag to the outside. A heating sheet is arranged inside the chuck body. The treatment chuck structure is simple, can further enhance the treatment and rehabilitation function of a medium-frequency electrotherapy instrument, is especially suitable for family use, and is simple to operate and convenient in wearing comfort adjustment.

The invention provides a multilayer coating capable of absorbing solar energy. According to the technical scheme, a first layer is a sunlight reflection prevention layer which only absorbs sunlight irritated to the coating instead of reflection and prevents heat from being lost by sunlight reflection; the reflection prevention layer is made from transparent and heat-isolating silicon oxide; a second layer is a metal ceramic layer capable of absorbing the heat of the sunlight; a third layer is metal layer, which is made from copper, gold, nickel and the like and is high in heat conduction property, and is used for transmitting the absorbed heat to a water pipe which is in contact with water. The total thickness of the three layers of materials is about 100 nanometers. The multilayer coating is extremely high in capacity of absorbing the radiation of the sun, can suppress outwards secondary infrared radiation of the absorbed energy and is high in stability.

The invention provides an animal solid soft chewing nutritional preparation and a preparation method thereof. The animal solid soft chewing nutritional preparation is characterized by comprising the following raw materials by mass: 15-50% of a binder, 5-15% of a disintegrating agent, 10-20% of a corrigent, 10-20% of a wetting agent, 20-45% of a filler, 3-15% of an active ingredient, 0.1-0.15% of apreservative, 0.01-0.1% of an antioxidant and water which makes up the remaining mass. Through the binder, the animal solid soft chewing nutritional preparation has viscosity and can be compression-molded. Through the disintegrating agent, the absorptivity of animals to the animal soft chewing nutritional preparation is improved while the viscosity is enhanced. The filler and the corrigent are added to enable the fragrance and taste of food to have certain allure to pets while enhancing the nutrition of animals and improving the immunity of the animals. The active ingredient is a traditionalChinese medicine ingredient and can be used for providing a medicine effect and achieving a treatment effect on various diseases of animals. Therefore, a medicine can be made into edible soft chewablefood in the form of meat-like blocks, and the palatability of the medicine to animals is improved.

The invention discloses a liquid medicine formula for treating various osteoproliferation and a preparation method thereof. The liquid medicine formula is researched and improved based on the secret recipe handed down in the family, and is used for treating various osteoproliferation and bone spur. Patients of various osteoproliferation worry much about whether the western medicine or the traditional Chinese medicine has toxicity more or less, but the liquid medicine formula provided by the invention eliminates the worry of patients, and osteoproliferation can be rapidly cured in a short time when the liquid medicine formula is applied at the affected part, so that the liquid medicine formula brings great convenience to patients in work and life. The liquid medicine formula has no side effects to bodies of patients, and has obvious curative effect. If a patient with common osteoproliferation uses the liquid medicine for about one month, the osteoproliferation or bone spur can be cured; for patients with serious osteoproliferation, the osteoproliferation or bone spur can be cured in about two or three month or the pain can be greatly relieved. The obvious effective rate is above 85%, and the cure rate is over 70%, so that the liquid medicine formula is convenient and simple to use.

The invention discloses an automatic irrigation fertilizer distributor, and belongs to the technical field of agricultural machinery. The automatic irrigation fertilizer distributor comprises a control box 1, a motor 2, a water tank 3, a fertilizer box 4 and walking rolling wheels 14; a soil loosening device 8 is arranged at the front end of the automatic irrigation fertilizer distributor; the control box 1 is arranged above the upper end of the soil loosening device 8; an imaging device 5 is arranged on the control box 1; the water tank 3 is arranged behind the control box 1; the left and right sides of the water tank 3 are provided with irrigation water drainage openings 10; the water tank 3 is connected with a water guide pipe 12; the fertilizer tank 4 is arranged behind the water tank3; the left and right sides of the fertilizer box are provided with fertilizer discharging outlets 11; the upper end of the water guide pipe 12 is connected with a pumping motor 6; the upper end of the water guide pipe 12 is provided with spraying openings 13; the motor 2 is arranged behind the fertilizer box 4; the upper end of the motor 2 is provided with a sensing antenna 7; the water guide pipe 12 is connected with a water outlet 9; and the whole device is arranged on the walking rolling wheels 14. The automatic irrigation fertilizer distributor provided by the invention has various functions and good irrigation effect, and can be used to monitor a whole field.

The invention provides an aviation protection helmet body and a preparation method thereof. The aviation protection helmet body is composed of the following four materials: orthogonal plain twisted aramid fiber cloth prepreg; satin weave aramid fiber cloth prepreg that inclines leftwards by 45 degrees; an ultra-high molecular weight polyethylene orthogonal plain cloth I type prepreg; and an ultra-high molecular weight polyethylene orthogonal plain cloth II type prepreg. According to the aviation protection helmet body and the preparation method thereof provided by the invention, through the advantage collocation of various high polymer materials with different characteristics, the superimposed effect of advantage performance generated by different materials is ensured, the helmet protection capability is greatly improved, in addition, the polyborosiloxane strain rate sensitive self-adaptive material is blended in the material for modification, the absorption capacity of the product to collision impact is further improved, impact energy can be offset and absorbed to the maximum extent, and the head of a person is protected.

The invention discloses a method for processing decay gas with a low resistance vertical tubular aspiration condenser, which contains the following: mixture gas being added from the head of condenser and distributed to every tube, dilute methanaminium solution being added from the head of condenser as an absorber, thus the gas- liquid mixture being formed in the tube, during the gas- liquid mixture flowing from up to down, partial ammonia and carbon dioxide being absorbed into liquid phase by dissolution and reaction and dissolving heat and reaction heat released and then shifted by water. The invention has merits as the following: the operation flexible, the absorption power improving more than 50%, the condensation heat controlled effectively. And the technique has a good application prospect.

The invention discloses a giant salamander liver peptide composition for dispelling effects of alcohol and protecting liver. The giant salamander liver peptide composition is prepared from the following raw materials in parts by weight: 10 to 20 parts of giant salamander liver peptide liquid, 50 to 150 parts of ginseng, 20 to 40 parts of saussurea involucrata culture, 1 to 5 parts of yeast beta-glucan, 30 to 60 parts of radix puerariae, 40 to 60 parts of folium mori, 35 to 60 parts of bitter gourd, 40 to 60 parts of poria cocos and 20 to 40 parts of honey. The giant salamander liver peptide composition disclosed by the invention is rich in lecithin, and the lecithin has the effect of regulating the serum lipid level, so that the giant salamander liver peptide composition can reduce the cholesterol level, protect the liver, improve the memory, enhance the immunity and resist the fatty liver activity, and achieve the effect of protecting the liver; meanwhile, the giant salamander protein and amino acid composition proportion is basically consistent with that of human beings and are very easy to absorb, so that the absorptivity of the human beings to the feed is improved.

The invention discloses a high-efficiency fertilizer for improving the low temperature resisting capability of unripe watermelon seedlings. The high-efficiency fertilizer is prepared from, by weight, 1.4-1.5 parts of manganese sulfate, 6-8 parts of ammonium carbonate, 2-3 parts of citric acid, 5-6 parts of maple syrup, 4-5 parts of tetrahydropyrimidin, 6-7 parts of small glycyrrhetinic acid molecules, 8-10 parts of dried fermented soya bean powder, 6-7 parts of fermented burdock slag powder, 14-15 parts of chaff powder, 58-62 parts of Java brucea fruit oil, 2-3 parts of cooked tea meal, 18-20 parts of dehydrated vegetables powder and 16-17 parts of collagen powder. The high-efficiency fertilizer ensures nutrient supplementation in grape growth and plays the positive effect on yield increase of grapes, and high-quality and high-efficiency cultivation of the grapes is achieved.