106 results about "Animal material" patented technology

A process for fractionating the constituents of a solution obtained by extracting plant or animal material with an aqueous-organic solvent where the aqueous-organic solvent is a mixture of water and a water-miscible organic solvent, generally including the steps of contacting the solution with a near-critical fluid to produce a raffinate phase containing high polarity constituents and water, and a near-critical fluid phase containing low to medium polarity constituents, separating the near-critical fluid phase from the raffinate phase, and recovering the low to medium polarity constituents from the near-critical fluid phase and the high polarity constituents from the raffinate phase.

A process for obtaining lipids containing highly unsaturated fatty acids from plant or animal material, including contacting the material with liquid dimethyl ether to give a dimethyl ether solution containing lipids and a residue of plant or animal material, separating the solution from the residue of plant or animal material, and recovering lipids from the solution.

The invention relates to a soil-structure conditioner capable of stabilizing yield and fixing carbon and a preparation method and application thereof. The soil-structure conditioner comprises, by weight, 30-90 parts of plant materials, 1-40 parts of mineral materials, 1-30 parts of animal materials and 1-10 parts of compound microbial agent. The soil-structure conditioner has the advantages that carbon fixing and emission reduction of soil can be promoted, the formation of granular structures can be promoted, the water retention ability of the soil can be increased, and effective water supply is increased; the soil-structure conditioner can regulate soil pH and lower or reduce aluminum toxicity; saline-alkali soil can be improved, and base saturation degree and cation exchange capacity of the soil can be regulated; an imbalanced soil nutrition system can be conditioned, and effective nutrition supply is promoted.

The invention relates to a dry type making method for animal specimen that includes six steps: collecting material, reshaping antisepsis fix and tube cavity cast, alcohol dewatering fix, glycerol process, turpentine impregnation and air drying, material repairing tinction preservation or seal up for keeping. Thereinto, in step 1, the animal material is bleed and killed via health quarantine, in step 2, potting it with the formalin with colorless glycerin and phenol or alcohol solution, in step 3, controlling the concentration of every step and fixed time, in step 4, marinating it with glycerol moisture absorption soften liquid, and transfer it from low concentration to high concentration of glycerin, and the time is prolonged gradually, in step 5, treating it with turpentine continually, in step 6, printing it. The invention improves the present technique, the quality of specimen is improved greatly, and that can keep the original state of material, the color and the luster. The dried specimen is sanitation without peculiar smell, and good at handle and quality.

Polymer composites and polymer nanocomposites are designed and manufactured by choosing surface-modified fillers having a solid surface energy matching the solid surface energy of the polymer, wherein the advancing contact angle of the polymer on the surface-modified filler is less than about 5 degrees. The fillers are surface-modified by adsorption of amorphous polymeric surfactants, consisting of either mono-modal, bimodal, or multi-modal size distribution. The surface-modified fillers of this invention display a measurable yield stress and a viscosity of about 30.000 Pa·s or less at room temperature, and comprise one or more materials selected from the group consisting of minerals, plant material, animal material, carbon fiber, graphite, amorphous carbon, carbon nanotubes, and glass fiber. This invention also provides a method for manufacturing a polymer nanocomposite which includes exfoliating an amorphous organoclay in a crystalline or semi-crystalline polymer by melt compounding the constituents in the absence of added solvents, activators, edge-modifiers, compatibilizers, or hydrotropes.

A method for extracting a phospholipid rich in eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) is characterized in that firstly marine animal materials are grinded into homogenate solution with colloid; the homogenate solution is frozen and dried and then crushed through a crushing mill; neutral fat and cholesterol in the material powder are removed through supercritical carbon dioxide; and then the phospholipid is extracted with ethanol aqueous solution. The product extracted through the method has high yield and purity; the extraction process has no pollution to the environment and the production staff; the extracted product can promote growth and development of infant brain, enhance memory, promote infant optic nerve and retina development and prevent and cure heart vascular diseases, and has anti-inflammatory, anti-cancer, immunity-enhancing and other physical activities, thereby having higher development and utilization value as health care products or raw materials of medicine.

The invention discloses an asphalt paving device for building construction, including a fixed bottom plate, wherein a control box is fixed on the top outer wall of the fixed bottom plate through bolts, and a processor is fixed on one side inner wall of the control box by bolts, four first hydraulic cylinders are fixed on the top outer wall of the fixed bottom plate by bolts, and a mounting plate is fixed on the top of the first hydraulic cylinder by bolts, and a heat dissipation hole is arranged on the top of the mounting plate. The invention can stir and scrape the raw materials in the material box body to scrape the inner wall of the animal material box body, preventing the raw material from agglomerating and adhering to the inner wall of the material box body, The height of the mountingplate can be adjusted according to different requirements, so as to adjust the height of the tripod and the rake teeth, better spread the asphalt, collect excess asphalt for reuse, avoid waste, placeheavy blocks of different weights according to different requirements, compact the asphalt, and improve the paving effect.

The present invention relates to textile technology and especially synthetic fiber containing animal protein and its preparation process. The preparation process includes separating and purifying keratin from natural animal material, dissolving keratin in water, regulating pH value of the solution with alkali solution to 8.5-12, concentrating to concentration of 13-20 wt%; dissolving PVA in water toform water solution of 13-20 wt% concentration; mixing the keratin solution and the PVA solution to form spinning solution; defoaming the spinning solution and wet spinning; wet bath drawing, stoving, drying and hot drawing; and hot setting.

The present invention is a kind of composition and its application in oral nursing. The composition consists of sodium bicarbonate; Chinese medicinal inorganic minerals sea salt, borax, etc; and Chinese medicinal animal materials propolis, snake powder, pearl powder, etc. The composition may be applied in making toothpaste and other oral nursing products, and can result in the effects of eliminating halitosis, preventing gingivitis, etc.

The present invention provides methods for adapting cells, such as A549 cells, to growth in serum-free and animal material-free medium suspension culture. The present invention provides methods for preparing viruses, such as adenovirus, from the A549 cells adapted for growth in serum-free and animal material-free medium in suspension culture.

The invention provides a zinc-polypeptide composition, which is prepared from a zinc mineral and an animal material in a weight ratio of (1:1) to (1:5) by hydrolyzing the animal material by protease to obtain polypeptide, and complex-reacting with the zinc mineral. The composition not only contains zinc elements absorbable by human and animal bodies but contains polypeptide component, thus supplementing zinc and enhancing immunity. The composition can be used as a food, a nutritional product, a healthy product or an animal feed additive for supplementing zinc and improving immunity. The materials are selected from natural animal materials, which has low cost, such as low-value agricultural and fishery products or scraps or leftovers of agricultural and fishery products.

The present invention relates to matter extraction from animal material and is the extraction process of tetrodotoxin. The present invention provides the technological method of raising yield of tetrodotoxin. The technological process includes the steps of: cutting internal organs of globefish, grinding into slurry, press filtering, heating to eliminate protein and oil, filtering to obtain clear liquid, concentration, elution of crystal inchromatographic column to obtain pure tetrodotoxin product.

The present invention provides an edible capsule for use in the pharmaceuticals, foods, health foods fields, which is composed of non-animal material and can be ingested. The present invention further provides an acid-resistant capsule that comprises non-animal materials.

The invention relates to a continuous sectional-type dead-pig-carbonizing processing device and a technology, and solves the problem that straw carbonization devices in the prior art cannot perform dead pig carbonization for the reason of different characteristics of animals and plants. The device includes a combustion furnace for providing hot air, a cutter for shredding materials and a roller used to stir and convey the shredded materials, a cutter outlet and a combustion furnace outlet are connected to the head end of the roller, the bottom of the roller terminal is provided with a solid matter outlet, the solid matter outlet is connected with a carbonization furnace, the roller terminal is also provided with a gas outlet, the gas outlet is connected with a tail gas treatment device, the head end of the roller is provided with a first air distribution port, a secondary air distribution port is arranged at a position with a 1/4-1/2 distance apart from the head end of the roller, and the secondary air distribution port stretches into the roller by a gas-guide tube which enters from the roller terminal. According to a sectional-type temperature control mode of the dead-pig-carbonizing processing device, the generation of dioxin is reduced, the secondary pollution is avoided, the animal material carbonization is realized by high-temperature sterilization and low temperature drying pretreatment.

The invention discloses feed for adult pets and a production method thereof. The feed is produced by proportionally mixing and cooking tilapia processing waste, partial plant materials, a small amount of animal materials and condiment. The feed made of the byproducts in tilapia fillets processing is low in cost and simple in process, formula of the feed is reasonable, the feed is uniform paste which has balanced nutrition and meets the requirement of adult pets for daily activities, the pets are less prone to obesity, feeding is convenient, and the feed is good in taste and long in shelf life.

The invention relates to breeding field and especially relates to a method for breeding maggots using raw animal material. Dead bodies of poultries or livestock, leftovers from bird hatching are cut into small pieces or crushed with water content of 60% to 70%, and the raw animal material comprises dead bodies as well as internal organs, excreta, blood, hairs and bones; other raw material is mixed and then fermentation is carried out on the mixture; the fermented raw material is loaded in plates and then placed at outdoor, breeding houses or fields to attract wild flies to produce maggots under 30 to 35 DEG C with the plate-in-plate mode. Every year, rotten fish and shrimps from different causes of death, eggshells of water eggs and unhatched eggs from bird hatching, dead animal bodies (bones blood, hair, leftovers from restaurants), and house refuse are treated through fly maggot bio-functional quick harmless treatment so that pollution is eliminated and waste is changed into valuables; the method provides a good maggot protein fodder for breeding industry; pollution-free, organic and green food is produced which benefits the nation and the people.

The invention relates to a multielement functional bio-organic fertilizer, which is prepared from the following ingredients in parts by mass: 30 to 90 parts of common organic fertilizers, 10 to 30 parts of plant materials, 1 to 40 parts of mineral materials, 1 to 30 parts of animal materials and 1 to 10 parts of compound microorganism bacterium agents. The multielement functional bio-organic fertilizer comprises nitrogen-fixing bacteria which can be used for fixing nitrogen elements in the air; the requirements of crops on the nitrogen elements are met; mineral nutrient elements can meet the requirements of crops on other nutrient elements; the soil is improved; meanwhile, the defects of ordinary organic fertilizers are overcome; the addition of chemical fertilizers can be greatly reducedor no chemical fertilizer is used; the crop yield is stable; meanwhile, the prepared unfermented ordinary organic fertilizers are prepared into the blocky shape, so that the fertilizers are fermentedunder the ground; the turning labor is saved; the fermented fertilizers and the soil can realize full contact by using earthworms.

The invention is applicable to the technical field of a hollow capsule preparation, and discloses a pullulan hollow capsule comprising the following components by mass: 7617-8193 parts of pullulan, 3.8-4.1 parts of a moisturizing agent, 67-160 parts of a thickener, 53-87 parts of a coagulant aid and 3.8-4.1 parts of lauryl sodium sulfate, and the mass ratio range of pullulan to thickener is (0.008-0.02): 1. The pullulan hollow capsule is simple in composition and high in stability, pullulan content in the prepared hollow capsule is high, at the same time, a physical blending method for preparation of the pullulan hollow capsule can ensure that the time limit of hollow capsule disintegration is controllable, and the sources of the raw materials for the hollow capsule are non animal materials, so that potential risks of cumulative growth hormones or drugs left in animal bodies can be eliminated, and the overall performance and the market competitiveness of the hollow capsule can be improved.

A Chinese medicine for treating apoplexy and hemiplegia is prepared from 20 Chinese-medicinal materials includes leach, earthworm, safflower, ginseng, etc through respectively breaking the animal materials and plant materials, decocting animal materials, putting it in high-pressure container, adding plant materials, and decocting.