8results about How to "Compatibility is reasonable" patented technology

The application provides an artificial breeding method of Onychostoma wujiangense, and belongs to the technical field of aquatic animal breeding. The artificial breeding method of Onychostoma wujiangense comprises the steps of parent fish classification, parent fish cultivation, artificial parturition induction, natural insemination, artificial insemination, fertilized egg hatching, larva cultivation and juvenile fish cultivation. The parturition induction agent is reasonably matched, the parturition induction injection time is accurate, the parturition induction rate, the fertilization rate and the hatching rate are improved, and the parent fish damage is small. The application also clearly defines the feeding methods at different stages of seed cultivation, improves the survival rate of Onychostoma wujiangense seed cultivation stage, and lays a technical support for the artificial breeding of the endangered species Onychostoma wujiangense.

The application discloses a feed additive for reducing the content of behenic acid and erucic acid in animals, and belongs to the technical field of feed additives.The raw materials of the feed additive comprise astragalus membranaceus, spider enzyme, chebula, liquorice, broussonetia papyrifera stem and leaf and rice bran.The raw materials of the feed additive are reasonably matched, the content of behenic acid and erucic acid in animals can be reduced, and the feed additive can be widely applied in the breeding of livestock or poultry.The content of behenic acid and erucic acid in animals is reduced through the specific feed additive, so that the health of animals is promoted, the production performance is improved, the meat quality of animals is further improved, and the needs of people for high-quality life are better met.

The invention relates to the technical field of traditional Chinese medicine and health food, in particular to a composition for assisting in improving memory, application and a preparation. The composition for assisting in improving the memory comprises the following components in parts by weight: 2-9 parts of ginseng, 2-9 parts of ligusticum wallichii, 3-10 parts of gastrodia elata and 0.2-0.8 part of a ginkgo leaf extract. The preparation method of the composition comprises the following steps: adding water into gastrodia elata for extraction, filtering to obtain medicine residues and an extracting solution, concentrating the extracting solution, adding ethanol for fractional precipitation, and merging precipitates to obtain gastrodia elata polysaccharide; adding the medicine residue, ginseng and ligusticum wallichii into ethanol, extracting, filtering, concentrating under reduced pressure, and drying to obtain extract powder; and finally, mixing the gastrodia elata polysaccharide, the extract powder and the ginkgo leaf extract. Exploration is carried out on extraction methods of all the components, and efficacy experiments prove that the finally prepared composition has a remarkable memory improving effect.

This invention discloses a white, smooth-surface rubber extrusion tube and its preparation method. Using EPDM rubber as the matrix, activators, softeners, reinforcing fillers, modified phenolic resin, lubricants, white pigments, coupling agents, and vulcanization accelerators are added. These materials are mixed in a rubber mixing mill to form a mixed elastomer, which is then extruded into a pre-formed rubber tube in an extruder. The tube is then vulcanized in a vulcanizing tank to become the final product. Extruded rubber products (except silicone) are generally black, mainly because carbon black has good compatibility with rubber, which is beneficial for extrusion. Light-colored or white extruded rubber products often have poor compatibility with the fillers, resulting in rough surfaces or incomplete extrusion. This invention solves the problem of rough surfaces or incomplete pre-forming in light-colored or white rubber extrusion products, meeting different customer needs and enriching the diversity and choice of product colors.

The application belongs to the technical field of traditional Chinese medicine, and specifically discloses a traditional Chinese medicine preparation for treating sepsis and a preparation method thereof. The traditional Chinese medicine preparation comprises the following raw materials in parts by weight: Fructus camptothecae 20-25 parts, Semen persicae 15-20 parts, Pericarpium trichosanthis 10-15 parts, Elatostema umbellatum 12-15 parts, Radix baiyuan 10-15 parts, Radix codonopsis 6-10 parts, Semen amygdali 5-10 parts, Radix notoginseng 6-10 parts, and Radix glycyrrhizae 4-8 parts. The traditional Chinese medicine preparation provided by the application has a reasonable prescription, and the monarch, the minister, the assistant and the messenger complement each other. In the prescription, Fructus camptothecae and Semen persicae are used as monarch drugs to play the efficacy of promoting blood circulation and removing blood stasis; Pericarpium trichosanthis, Elatostema umbellatum and Radix baiyuan are used as minister drugs, which, in combination with the monarch drugs, can play the efficacy of clearing heat and detoxifying while enhancing the efficacy of promoting blood circulation and removing blood stasis; Radix codonopsis, Radix notoginseng and Semen amygdali are used as assistant drugs to tonify the middle and replenish qi and blood, and Radix glycyrrhizae is used as messenger drug to harmonize various drugs, guide drugs into channels, and expel evil. The whole prescription has a reasonable compatibility, and has a good therapeutic effect on sepsis.

The present application belongs to the technical field of pet medicine, and particularly relates to a traditional Chinese medicine composition and traditional Chinese medicine preparation for external use on pet skin, and a preparation method and application thereof. The traditional Chinese medicine raw materials contained in the traditional Chinese medicine composition of the present application include: Sophora flavescens, Stachys, Cnidium, Dictamnus dasycarpus, Taraxacum mongolicum, Phellodendron, Portulaca oleracea, Semen Haloxylon, and Melia azedarach. On the basis of years of clinical work experience and professional knowledge, the present application successfully obtains a traditional Chinese medicine composition and traditional Chinese medicine preparation for treating pet skin diseases. The traditional Chinese medicine composition of the present application is simple in prescription, reasonable in compatibility, safe and environmentally friendly, natural and hormone-free, and safe and reliable in use.

The invention provides a Chinese herbal medicine feed additive for preventing and treating avian influenza and a preparation method thereof, and belongs to the technical field of traditional Chinese veterinary medicines. The Chinese herbal medicine feed additive for preventing and treating avian influenza is prepared from the Chinese herbal medicines of isaria cicadae miq, iridis tectori, arisaema cum bile, solidago decurrens, radix pseudostellariae, coriolus versicolor and liquorice, is safe and non-toxic, can remarkably inhibit proliferation of H9N2 subtype AIV in chick embryos under in-vitro conditions, and has a remarkable antiviral effect. Meanwhile, the treatment effect on laying hens suffering from the avian influenza is remarkable, the death rate caused by the avian influenza is remarkably reduced, and the avian influenza can be effectively prevented. The Chinese herbal medicine feed additive disclosed by the invention has huge application potential in the aspects of treating and preventing avian influenza.

This invention discloses a multiphase hydrogen storage alloy and its preparation method, wherein the alloy has the chemical formula La. 0.37 Nd 0.05 Sm 0.30 Mg 0.28 Ni 3.0 Al 0.1 The phase structure of this alloy is A. 7 B 23 A 2 B 7 AB 2 A multiphase structure was obtained by a two-stage vacuum induction melting method to produce a cast alloy. The cast alloy was then placed in a vacuum annealing vessel, which was evacuated to -0.1 MPa before being placed in an ultra-vacuum annealing furnace for zoned annealing heat treatment. This invention, by setting a high vacuum environment and strictly controlling the volatilization of Mg, controls the chemical composition and phase structure of the alloy, resulting in an alloy containing A. 7 B 23 A 2 B 7 AB 2 A multiphase hydrogen storage alloy with a phase structure has high discharge capacity and good cycle life. It can be used in energy storage batteries such as nickel-metal hydride batteries, which is beneficial for the storage and utilization of secondary clean energy such as wind and solar energy.