74results about How to "Promote absorption and utilization" patented technology

The invention provides lamb fattening complete pellet feed, which belongs to the field of feed processing in animal husbandry and applies to the intensive complete-barn-feeding production of mutton sheep. According to the nutritional need of lambs in different fattening periods, three types of complete pellet feed are prepared and processed through three formulations in order to satisfy the balanced nutrition supply for weight increase and other aspects except water drinking in a 10 to 15 kg stage, a 15 to 20 kg stage and a 20 to 25 kg stage in a fattening period respectively, so that the factory production of fattening sheep without depending on the conditions of forage grass resources is realized. Due to abundant raw material sources, simple processing technique and low production cost, the pellet feed is beneficial to large-scale commercial production. After application, the pellet feed can ensures that the production of fattening sheep is not restricted to the conditions of natural feed and forage grass resources, and production scale can be adjusted in time according to market demand. Meanwhile, as only one type of pellet geed is used in one fattening stage, more simplified and scientific production process, reliable fattening effect, high production efficiency and low comprehensive cost are ensured.

The invention discloses a dye-sensitized nanocrystalline thin film solar cell with a light trapping structure. The dye-sensitized nanocrystalline thin film solar cell with the light trapping structure comprises a photo-anode, electrolyte and a counter electrode, wherein the photo-anode mainly comprises a conductive substrate and a nanocrystalline film; the nanocrystalline film consists of at least one layer of unit thin film; each layer of unit thin film is formed by laminating more than three layers of nanocrystalline thin films with different refractive indexes; and the light refractive indexes of the nanocrystalline thin films of the outmost layers on the two sides of the unit thin film are lower than the light refractive index of each nanocrystalline thin film of the inner layer of the unit thin film, and the light refractive indexes of each nanocrystalline thin film of the inner layer are gradually increased or gradually increased and then gradually decreased along a light projection direction. The cell provided by the invention fulfills the aim of trapping light by the scattering and complete reflection of light, is prepared from a wide range of materials by a simple preparation method, has a wide application range and can greatly enhance the light absorption and utilization of the thin films, thereby greatly optimizing the photoelectric conversion efficiency of the cell.

The invention relates to a near single module quasi gradient refractive rate large mode field gain optical fiber and a preparation method. The gain optical fiber comprises a fiber core, a wrapping layer wrapped on the outer portion of the fiber core and an annular gain area arranged between the gain fiber core and the wrapping layer. The near single module quasi gradient refractive rate large mode field gain optical fiber and the preparation method achieves laser output with high light beam quality, is capable of obtaining large mode field area and effectively improves output power of an optical laser device.

The invention relates to a layer feed additive and a using method thereof. The additive is formed by mixing porcine gallbladder powder and carrot powder at a weight ratio of 1: (15-25). The using method of the additive comprises the following steps: adding the additive of which the mass is 2-5% that of the layer feed to the layer feed, mixing uniformly, and feeding the layers conventionally. By adding a small amount of additive to the basic layer feed, the vitamin A content in the egg can be obviously improved while the egg yolk color is maintained, and the cost of improving egg production with vitamin A is greatly reduced.

The invention discloses a high-nutrient beef cattle feed capable of promoting nutrition absorption and utilization and increasing the growth speed and a preparation method of the high-nutrient beef cattle feed. The feed is capable of promoting absorption and utilization of beef cattle on nutrient substances, increasing the growth speed of the beef cattle, promoting protein synthesis and accumulation and improving the health of the intestinal environment of the beef cattle. Growth-weight gain of the beef cattle is accelerated under cultivation of the feed; the cultivation period is shortened; the meat factor is improved; the meat quality becomes good; and the feed utilization rate is improved. The high-nutrient beef cattle feed has important significance in acceleration of development of current beef cattle cultivation.

The invention discloses a carbon black-carbon nanotube solar absorbing agent applied to a solar water heater. The carbon black-carbon nanotube solar absorbing agent is prepared by medium water, a pH conditioning agent, nanopowder and a dispersing agent; the solar water heater includes a transparent vacuum glass box for holding the prepared solar absorbing agent, a heat conducting water pipe and a feed port; slurry of the prepared solar absorbing agent is added in the glass box body; sunlight penetrates through the vacuum glass box to irradiate the slurry; and nanoparticles dispersed in water use the surface effect for efficiently absorbing the sunlight to quickly increase the water temperature. The carbon black-carbon nanotube solar absorbing agent solves ineffective wave absorbing gap position between vacuum tubes in the prior art; and selective wave absorbing materials are evaporated on the surfaces of inner tubes of the vacuum tubes to cause the problems of low solar absorbing rate, low utilization rate, complex evaporation process, high cost, quick heat dissipation and weak heat insulation effect. The carbon black-carbon nanotube solar absorbing agent realizes efficient absorption and utilization of solar energy (85-95%), realizes simple process, and is lower in cost.

The invention relates to the technical field of cosmetics, in particular to an antibacterial and moisturizing facial mask containing plant extracts and a preparation method of the facial mask. By virtue of plant-extracted essence, effects of deeply nourishing skin, recovering the skin to be tight and restoring luster can be achieved on face skin of a user. Nano-silver, which has strong antimicrobial and bactericidal effects, is adopted and the nano-silver and various components in the prescription of the facial mask supplement each other, so that the antimicrobial and bactericidal capacities of the finished product (the facial mask) are improved; and on the basis of a synergistic effect between the nano-silver and an inflammation-diminishing ingredient in the plant-extracted essence of the product, the product can be used for rapidly repairing skin acne or inflammation.

The invention relates to a sturgeon healthy high-density culture method. The method comprises the steps of (a) pond conditions; (b) preparation before stocking; (c) fish frying feeding; (f) daily management, and the sturgeon bait fed in the step (c) is prepared from the following components, by weight, of 10-20 parts of maltodextrin, 20-30 parts of fish meal, 30-50 parts of earthworm powder, 8-12 parts of baker's yeast autolysis powder, 5-10 parts of rice bran polypeptide, 0.5-1 part of decavitamin and 10-25 parts of immunopotentiator; the immunopotentiator is prepared from the traditional Chinese medicine raw materials, by weight, of 6-10 parts of andrographis paniculata, 6-10 parts of Forsythia suspensa, 6-10 parts of root of Chinese thorowax, 6-10 parts of folium artemisiae argyi, 6-10 parts of Codonopsis pilosula, 6-10 parts of Astragalus mongholicus, 6-10 parts of Lonicera japonica, 6-10 parts of Lycium barbarum, 6-10 parts of indigowoad root and 6-10 parts of Houttuynia cordata. According to the method, the sturgeon survival rate is high, the weight gain rate is high, the selected bait quality is high, and the bait coefficient is low.

The present invention discloses a composite amino acid chelated calcium prepared by using oysters as raw materials which consists of the composite amino acid powder prepared by oysters and the modified calcium carbonate prepared by oyster shells; the soluble calcium content of the modified calcium carbonate is 28.08%, the mass ratio of the composite amino acid powder prepared by oysters and the modified calcium carbonate prepared by oyster shells is 1:1.5; the composite amino acid chelated calcium not only improves the absorption and utilization of medicines, but also opens up a new way for the comprehensive utilization of the oyster shells, and thereby greatly improving the added value of freshwater aquaculture.

The invention relates to a calcium supplement health food and a preparation method thereof. Primary raw materials of the calcium supplement health food comprise 10-20wt% of a calcium-containing compound, 10-30wt% of , 5-20wt% of an edible fungus extract, 5-20wt% of a tremella extract, 5-20wt% of pearl powder and 0.1-0.5wt% of vitamin D3, and 0-35wt% of auxiliary materials allowed in health foods can be added in the health food to prepare a tablet, a soft capsule, a capsule or a granule, wherein the calcium-containing compound is one of or a combination containing above two of calcium citrate malate, calcium lactate, L-calcium aspartate, calcium gluconate and calcium citrate. The calcium supplement health food has the advantages of natural components, scientific burdening, safety, no toxic side effect, high calcium content and high bioavailability, and is a good novel calcium supplement agent.

The invention discloses a low-sugar milk calcium walnut oil gel candy and a preparation method thereof. The low-sugar milk calcium walnut oil gel candy comprises a core material and a wall material, wherein the core material is made from raw materials including milk minerals, walnut oil, linseed oil, mono-glyceride of fatty acid and diglycerides of fatty acid, xylitol and phospholipid; and the wall material is made from the raw materials including water, gelatin, glycerol, a d-sorbitol solution, maltitol liquor, trehalose, microcrystalline celluloses and hydroxypropyl methyl celluloses. The calcium content of the low-sugar milk calcium walnut oil gel candy is high, and skeletal development is facilitated; and abundant unsaturated fatty acid is of vital importance for intelligence development and visual development of infants. In addition, the invention further discloses a preparation method of the low-sugar milk calcium walnut oil gel candy.

The invention discloses a breeding method of partridges in brood time. A set of systematic breeding management method of partridges in the brood time is comprehensively provided from the aspects of fence and aviary management, ventilation and temperature management, illumination management, stocking density and feed management of the partridges in the brood time. Corresponding adjustment is carried out on temperature, illumination, stocking density and feeding amount according to different week ages, the growth speed of young birds of the partridges is effectively improved, the food intake amount is increased, the death rate and the morbidity of the young birds are reduced, the feed conversion is improved, the promoting effect is taken for the increase of the later laying rate and the improvement of the laying quality, and economic benefits are improved for partridge culturists.

The invention discloses a pig bone nutrient and a bone-strengthening and blood-generating oral liquid prepared by the same. The oral liquid is made and refined by a scientific method by using the pig bone nutrient prepared by pig bones supported by medical extraction liquids capable of reinforcing qi and nourishing blood and replenishing the blood and pharmaceutical adjuvants such as sucrose, malic acid, aspartame and the like. The oral liquid has the functions of reinforcing qi and nourishing the blood, nourishing liver and kidney and filling marrow and strengthening bone, and is suitable for diseases such as deficiency of qi and the blood, deficiency of the liver and the kidney, sallow complexion, muscle and bone weekness, iron-deficiency anemia, rickets, woman pregnancy calciprivia, osteoporosis, etc.

The invention belongs to the technical field of aquaculture, and particularly relates to a preparation process of a floating fish feed. The existing floating fish feed has poor stability and low absorption and use ratio, is easy to cause raw material waste, and has no functions of resisting bacteria and disease, enhancing immunity, and improving the water body environment. The invention solves the problem of the existing floating fish feed. The preparation method comprises the following steps of smashing flour, soybean meal, peanut meal and fish powder and then adding water for expanding; spraying hydrogenated vegetable oil onto the surface of the expanded material and drying to obtain a material B; extracting a traditional Chinese medicine extraction solution from a traditional Chinese medicine composition, removing impurities and spray drying to obtain a traditional Chinese medicine fine powder C; mixing the material B and the traditional Chinese medicine fine powder C with clinoptilolite powder, enzyme preparation, compound vitamin, mineral element, feed promoting agent, dimethyl silicon oil and adhesive, and granulating to obtain a fish feed D; and finally sterilizing, drying, cooling and packing to obtain the floating fish feed. The floating fish feed has a reasonable formula and has balance and complete nutrition, and the preparation process is simple and is low in equipment cost, is worth promoting and the used raw materials are easy and convenient to obtain.

The invention discloses a carbon black-graphene nanometer solar absorber applied to a solar water heater. The carbon black-graphene nanometer solar absorber is prepared from medium water, a pH regulating agent, nanometer powder and a dispersing agent. The solar water heater comprises a transparent vacuum glass box, heat conduction water pipes and a feed inlet, wherein the transparent vacuum glass box is used for containing the prepared solar absorber. Slurry of the prepared solar absorber is added into the body of the glass box, sunlight irradiates the slurry by penetrating through the vacuum glass box, nanometer particles dispersed in water efficiently absorb sunlight by means of the surface effect, and the water temperature is rapidly increased. The problems that in the prior, an invalid wave absorption gap device is arranged between vacuum pipes, selective wave absorption materials are evaporated on the inner surfaces of the vacuum pipes, the solar absorption rate is low, the utilization rate is low, the evaporation technology is complex, the cost is high, heat dissipation is fast, and the heat insulation effect is poor are solved. Efficient absorption and utilization (reaching 85%-95%) of solar energy are achieved, the realization process is simplified, and the cost is low.

The invention discloses dedicated microbial formulated fertilizer for bananas and an application method thereof. The formulated fertilizer is prepared by mixing organic fertilizer, inorganic fertilizer and a microbial agent, wherein the organic fertilizer is prepared by adding the microbial agent into fresh cow dung or chicken manure, soybean cake or peanut bran, smashed banana straw, humid acid and peat, and stacking , fermenting and composting; the inorganic fertilizer is prepared by mixing urea, monocalcium phosphate or calcium superphosphate, potassium chloride, magnesium sulfate, borax, ferrous sulfate, manganese sulfate, copper chloride and zinc sulfate according to the scientific ratio. Meanwhile, the invention further discloses the application method of the formulated fertilizer. According to the formulated fertilizer, the organic fertilizer and the inorganic fertilizer are combined, a lot of elements and medium trace elements are combined, and land use and land cultivation arecombined; thus, the formulated fertilizer is an ecological microbial functional fertilizer which can provide comprehensive nutrients for the bananas. The formulated fertilizer disclosed by the invention can improve banana yield and quality, can improve a soil structure of a banana producing area, avoids aimless fertilization and improves the fertilizer utilization rate simultaneously and reducesthe production cost and increases farmer income simultaneously.

Skeleton growth promoting milk powder is characterized by being prepared from components in parts by weight as follows: 10-50 parts of whole milk powder, 10-50 parts of goat milk powder, 10-50 parts of instant whole milk powder, 3-15 parts of concentrated whey protein, 2-10 parts of anhydrous dextrose, 0.1-5 parts of decavitamin, 0.1-20 parts of compound minerals, 1-5 parts of inulin, 0.1-1 part of taurine, 0.1-1 part of lactase and 0.1-1 part of L-arginine. Calcium hydrogen phosphate, calcium lactate, calcium amino acid chelate and milk minerals are used as calcium sources, inorganic calcium,organic calcium and molecular calcium are effectively combined, and absorption and utilization of calcium by pets can be improved.

The invention belongs to the field of biological technologies, and particularly relates to a method for preparing a matrix of raw winter vegetables with municipal sludge. According to the method, acetic acid and rotten oranges are added into the municipal sludge, and then, the municipal sludge is treated by ultrasonic so as to effectively remove heavy metals in the municipal sludge, thus guaranteeing the vegetables to be eaten safely. The method uses rotten oranges, thus playing the effect of turning waste into wealth, removing the heavy metals and solving the problem of environment pollution caused by the rotten oranges. A leavening agent with soybean extractive is used for fermenting, thus greatly lowering the fermentation time and temperature rising time of wheat straw and municipal sludge, improving absorption and utilization of the leavening agent by the fermentation matrix, enriching the nutritional ingredients after fermentation, and improving the work efficiency. The soybean extractive is firstly treated by ultrasonic and then is mixed with a complex liquid, so that the ingredients in the complex liquid and the soybean extractive are uniformly mixed, and the absorption and utilization ratio of the leavening agent by the municipal sludge and straw is improved.

The invention relates to intensive culture bait for sturgeons and a preparation method of the bait. The bait is prepared from components in parts by weight as follows: 10-20 parts of maltodextrin, 20-30 parts of fish meal, 30-50 parts of earthworm powder, 8-12 parts of Saccharomyces cerevisiae autolysis powder, 5-10 parts of rice bran polypeptides, 0.5-1 part of vitamin complex and 10-15 parts of an immunopotentiator, wherein the immunopotentiator is prepared from traditional Chinese medicine raw materials in parts by weight as follows: 6-10 parts of common andrographis herb, 6-10 parts of weeping forsythia capsule, 6-10 parts of Chinese thorowax root, 6-10 parts of argy wormwood leaf, 6-10 parts of dang shen, 6-10 parts of milkvetch root, 6-10 parts of honeysuckle flower, 6-10 parts of fructus lycii, 6-10 parts of isatis root and 6-10 parts of heartleaf houttuynia herb. The bait has the advantages that the compatibility is reasonable, the nutrition is balanced, the processing cost is low, the palatability and the feeding attraction performance are good, the sturgeon utilization ratio is high, a little metabolic waste is produced, the immunity of the sturgeons can be improved remarkably, drug residues and drug resistance are avoided, and the safety is good.

The invention relates to application of polymalic acid chelated salts as trace element supplements, and the trace element supplements can be used to production of plants and animals. By utilizing thecharacteristics of high water solubility, easy degradation and the likes of the polymalic acid, the polymalic acid chelated salts are prepared into the trace element supplements; compared with traditional supplements, water solubility, stability, bioavailability and the likes of the product have been greatly improved; after the product is sprayed on citrus yellow leaves, the leaves can quickly turn to green, after the product is sprayed on Chinese cabbages, the content of free iron in the leaves is improved, and after the product is fed to livestock and poultry animals, absorption of trace elements can be effectively promoted, therefore, the polymalic acid chelated salts have a good application prospect in the fields of agriculture, livestock and poultry breeding, etc.

The invention relates to a method for preparing a functional Chinese chestnut drink, and relates to the technical field of food drink processing preparation methods. The method comprises the followingsteps: peeling washed Chinese chestnuts to obtain Chinese chestnut kernels; grinding and homogenizing the Chinese chestnut kernels, adding calcium ions into the Chinese chestnut kernels, deodorizingand sterilizing the mixture; regulating the ground Chinese chestnut kernels to a high temperature, adding calcium chloride into the mixture, adding high temperature resistant alpha-amylase, and performing sufficient enzymolysis on the feed liquid; adding glucoamylase into the feed liquid, and performing sufficient enzymolysis on the feed liquid; regulating the feed liquid to the protease optimal reaction temperature and pH, adding protease into the feed liquid, and performing sufficient enzymolysis on the feed liquid; performing enzyme deactivation treatment on the product after protein enzymolysis, and performing filtering after enzyme deactivation treatment to obtain the product. According to the method, Chinese chestnut starch has relatively high content, and has high hydrolysis degreewhen being hydrolyzed with the high temperature resistant alpha-amylase and glucoamylase, but hydrolysis of protein cannot be obstructed, which means that the protein in Chinese chestnuts can by hydrolyzed with protease with high efficiency, and the content of small peptides having the number of amino acid at 2-10 is relatively high.

The invention provides a method for producing a dictyophorarubrovolvata test tube mother strain and belongs to the technical field of edible fungi cultivation. The method for producing the dictyophorarubrovolvata test tube mother strain comprises the following steps that the water content of a wood bit culture medium is adjusted to range from 60% to 70%, sterilization is carried out, and a slant culture medium is prepared, wherein the wood bit culture medium comprises wood bits, wheat bran, corn flour, soybean flour, gypsum, sugar, monopotassium phosphate, magnesium sulfate and water, and thewood bits comprise wood bits obtained by processing wood of broad-leaf deciduous species; a dictyophorarubrovolvata sporocarp tissue block is equally divided into three parts, the culture medium is inoculated with three tissue blocks, the tissue blocks are closely attached to the culture medium, and mother strain culture is carried out. By means of the method for producing the dictyophorarubrovolvata test tube mother strain, the culture time of the dictyophorarubrovolvata test tube mother strain is obviously shortened, and the dictyophorarubrovolvata test tube mother strain can be demised foruse generally 25-30 days later; compared with a traditional mother strain production method, the time is shortened by 20 days, and then the demising infection rate is greatly reduced.

The invention discloses fish phagostimulant, particularly relates to environment-friendly high-efficient bighead carp phagostimulant, and belongs to the field of aquatic feed. The environment-friendly high-efficient bighead carp phagostimulant is prepared from the following components of conch meat powder, kelp powder, sea algae extract, smelly fermented bean curd, pickled radish, rapeseed meal, rice vinegar, fermented soybean meal, ferula asafoetida and pericarpium citri reticulatae. The environment-friendly high-efficient bighead carp phagostimulant has the advantages that artificial chemical synthesis components are prevented from being added into the phagostimulant, the preparation raw materials are natural in source, environmental pollution and ecological disturbance are avoided even if the phagostimulant is utilized for a long time, the health and the safety of fish after ingestion are achieved, the feed palatability is effectively improved, the fish ingestion is improved, the fish food ration is increased, the feed digestion and absorption are enhanced, and the high-efficient food calling performance and the environment-friendly safety are obtained.

The invention discloses a rapid shaping method for bonsai podocarpus macrophyllus. The method is characterized by comprising the following steps that 1, shape fixing is conducted, wherein cotton gauzeis used for wrapping podocarpus macrophyllus branches, and iron wires and a steel fixing frame are used for fixing the branches; 2, greenhouse culture is conducted, wherein an initially shape-fixed bonsai is put into a greenhouse for culture, a growth solution and a nutrient solution are used for spraying, and a negative oxygen ion generator is used for processing; 3, infrared processing is conducted, wherein a functional solution is used for spraying the branches, high-temperature-resistant plastic thin film is used for wrapping, and then infrared radiation is conducted; 4, a physical methodis adopted, wherein a heating pad and a microwave generator are used regularly to process the shape-fixed branches; 5, fertilization is conducted, wherein the direction of the bonsai fixing iron wires and the steel fixing frame is adjusted once a week, infrared, heating and microwave processing methods are conducted circularly, ternary compound fertilizer is applied to the bonsai every two months, and an appropriate amount of humic organic fertilizer is supplemented.