4329 results about "Compounded preparations" patented technology

Preparations and extracts of valerian, as well as isovaleramide, isovaleric acid, and certain structurally related compounds exhibit clinically significant pharmacological properties which implicate a treatment for a variety of pathological conditions, including spasticity and convulsions, which are ameliorated by effecting a modulation of CNS activity. The compositions in question generally are non-cytotoxic and do not elicit weakness or sedative activity at doses that are effective for the symptomatic treatment of such pathological conditions.

The invention relates to aquaculture feed, in particular to litopenaeus vannamei feed without fish meal. The feed comprises an animal protein source, a plant protein source, a fat source raw material, a sugar source raw material, composite vitamin, composite mineral salt, Chinese medicine compound preparation, premix and additives. The feed has the advantages as follows: 1,palatability, ingestionspeed, growth speed and digestibility are high, the soluble loss of the feed in water is reduced, and mature time is short; 2, the amino acid is balanced, the nutritional requirement of the litopenaeus vannamei on the amino acid is met, the synthesis of the protein by the litopenaeus vannamei is effectively promoted, and discharge of the nitrogen is reduced; 3, disease resistance and survival rate are high and the culture benefit is obvious; 4, absorption and utilization rate is increased, discharge of phosphorous is effectively reduced and pollution to water is reduced; 5, the feed does not comprise artificial color and chemical additives and does not generate adverse influence on the nutritional value of the litopenaeus vannamei; and 6, dependence on the fish meal is reduced and the feeding cost is reduced.

The invention discloses an anti-stress health compound feed for jewfish. The feed consists of an animal protein source, a plant protein source, a fat source raw material, a sugar source raw material, composite vitamin, composite mineral salt, hepatinica, a Chinese herbal medicine compound preparation, probiotic powder, a composite immunopotentiator, antimicrobial peptide, an acidifying agent and a premixed compound additive, wherein the animal protein source comprises one or more of fish meal, euphausiid meal and chicken meat meal; the plant protein source comprises one or more of seaweed meal, fermented soybean meal, soy protein concentrate and corn protein powder; the fat source comprises one or more of soybean oil, fish oil and phosphatide oil. The feed disclosed by the invention has the characteristics of being rapid in growth, low in food coefficient, good in stability in water, rapid to eat, convenient to use, low in feeding cost, resistant to stress, healthy and the like.

The invention discloses an ecological restoration and purification method for landscape water environment which is characterized by comprising the following steps of (1) performing bottom mud sterilization and activation treatment; (2) splashing a microbial flora compound preparation; (3) reconstructing a submerged communities; (4) repairing an aquatic ecosystem food chain; and (5) performing aquatic ecosystem conservation management. According to the ecological restoration and purification method for the landscape water environment, a biological integrated control technology is applied, and the water purification effect is achieved by use of submerged plants; furthermore, decomposers, namely microorganisms in an ecosystem are fully utilized, and multiple types of aquatic animals are put in the aquatic ecosystem, so that the ecosystem food chain is perfected, various aquatic species promote and restrict one another, the whole riverway, lake, pond and wetland system is kept in dynamic balance for a long time, the original self-purification capability of the aquatic ecosystem is restored, and a long-term stable effect is achieved.

The invention belongs to the field of organosilicon, and particularly relates to an organosilicon coating and a preparation method thereof. The organosilicon coating is characterized in that the organosilicon coating comprises 90 to 120 parts of Alpha, Omega-dihydroxy polydimethylpolysiloxane, 10 to 30 parts of MQ resin, 10 to 30 parts of white carbon black, 0.3 to 1 part of vulcanization accelerators, 2 to 3 parts of methyl-tri-(butanone-oxime) silane, 2 to 3 parts of vinyl tributanoximo silane, 1 to 3 parts of propylamino triethoxy silane, 1 to 2 parts of 3-glycidyl ether oxypropyl trimethoxysilane and 70 to 90 parts of solvent. The preparation method comprises the steps of raw material selection, raw material weighing, rubber compound drying, rubber compound preparation, and the like. The organosilicon elastic coating disclosed by the invention has low viscosity and high fluidity, can be rapidly self-leveled and filled after being coated, has a high curing speed at room temperature, needs short surface drying time and curing time, has excellent electric insulation performance, high strength, low hardness, high elasticity and good toughness after being cured, has self-repairing performance and an elongation percentage reaching 200 to 500 percent, has good bonding performance, has shear strength of 2 to 5MPa over aluminum, has little odor, cannot corrode a matrix, adopts solvent oil as the solvent, can effectively insulate and protect the surfaces of printed circuit boards (PCB) and electronic devices, and can also used as other elastic coatings needing insulation performance and anticorrosion performance.

A compound preparation consists of ornithine or its salt and asparagic acid or its salt as well as proper amount of supplementary material; and is prepared into oral preparation or injection through mechanical mixing and other process. The said compound preparation is used for treating various acute hepatitis, chronic hepatosis and hepatic encephacopathy and has the obvious effects of protecting liver and strengthening physique. The preparation process is simple, short in production period and low in cost.

The invention relates to the technical field of medicines and specifically relates to a medical and edible homologous compound preparation, a preparation method and an application thereof. The medical and edible homologous compound preparation provided by the invention comprises a component A and a compound B which are used cooperatively; the weight percent of the component A is less than 100%; the weight percent of the component B is less than 100%; the component A is prepared from one or more of the following medical and edible homologous raw materials: clove, anise, fennel, sword bean, fennel, turmeric and fructus piperis longi; the component B comprises ginseng, wolfberry, tartary buckwheat, momordica grosvenori, semen cassiae and coreopsis tinctoria flowers. The medical and edible homologous compound preparation is capable of regulating body, balancing yin and yang, tonifying qi and blood, promoting secretion of saliva or body fluid and enhancing body immunity and has a positive effect for improving sub-health.

The invention provides a method for synthesizing a carbide/porous graphitized carbon nano compound through a one-step method, relates to a method for synthesizing a carbide/porous graphitized carbon nano compound and aims to solve the problems of large size, uneven distribution, high aggregation possibility and small specific surface area of carbide particles in the carbide/porous graphitized carbon nano compound preparation in the prior art. The method comprises the following steps: 1, dissolving a carbon source and transition metal salt in solvent; 2, adding a pore forming agent and a graphitizing catalyst; 3, performing high-temperature carbonization; and 4, performing acid treatment, and then drying. The invention has the advantages that the synthesis method is simple, the synthesized carbide particle are small in size, even in distribution and large in specific surface area, the environmental pollution is less, the cost is low and the required synthesis equipment is simple, so that the invention is easy to realize commercialization. The invention is applicable to the field of energy storage and conversion.

The present invention relates to the field of feed formula design, specifically to a novel green broiler chickens complete feed and technique of preparing the same. A safe, pollution-free novel green broiler chickens complete feed of the invention is composed of the following components by weight parts: 55 -60 parts of corn, 10 -20 parts of dehulled bean pulp, 2 -3 parts of corn protein powder, 2 -3 parts of corn alcohol dreg, 2 -5 parts of cottonseed meal, 2 -8 parts of Chinese herbal compound preparation, 0.3-0.4 parts of multi-vitamin, 0.2 parts of composite trace elements. Thebroiler chickens complete feed develops a novel pollution-free non-drug residue green broiler chickens complete feed by adding Chinese herbal compound preparation. The broiler chickens fed by the feed greatly enhances immune function, greatly enhances the immunity against the disease and substantially improves the survival rate.

The invention provides a group of polyhydroxy stilbene compounds, their preparing process and use for suppressing and eradicating SARS coronavirus. The preparing process comprises, preparing phosphonic ester by reacting multi-alkyl substituted chloro (bromo) methoxyl or pyridine compounds with triethyl phosphate, then reacting phosphonate ester compound with multi-alkyl (oxy) phenylpyridine methyl aldehyde to obtain multi-alkyl (oxy) stilbene compounds. Finally acting with boron tribromide to obtain polyhydroxy stilbene compounds with substituent groups.

The invention provides laying hen compound biological feed additive, and belongs to the technical field of feed science and feed additives. The feed additive is compoundly prepared by feed grade fluvic acid, worm powder, fermented frass, an extractive compound preparation, a microecologic preparation and carriers by a certain ratio. Premix of the compound biological feed additive is used in the feed of a laying hen. Environment in the digestive tract of livestock and poultry can be regulated and controlled, intestinal flora balance in an organism can be regulated, the organism immunity can be improved, and the feed additive has the properties of being antimicrobial and anti-stress, and improving immunity and production. The feed additive is added into daily ration of the laying hen to improve the laying capacity and the immunity of the laying hen, improve the feed conversion rate, and then to reduce drug residue and improve egg quality. The compound biological feed additive is a safe and reliable and green environmental protection feed additive product, and the application prospect is good.

The invention discloses a microbial compound preparation, a preparation method and a method for treating kitchen garbage. The method for treating kitchen garbage is to separate out mixed bacteria of bacteria and fungi with a certain ratio from the natural world and fermented food, and then prepare the mixed bacteria preparation to effectively treat the kitchen garbage. The preparation comprises the mixed bacteria including various bacteria, actinomycetes, yeast and mycetes. The preparation is characterized in that the mixed bacteria further comprise bacillus subtilis, bacillus licheniformis, high-temperature monad, streptomycete, lactobacillus plantarum, lactobacillus acidophilus, brewer's yeast, pichia pastoris, aroma-producing yeast, rhizopus chinensis, rhizopus oryzae and mucor indicus. The preparation is good for treating the kitchen garbage, non-toxic, harmless, and of genetic stability.

An enteric or slowly-released composition of omeprazole is prepared from omeprazole, the buffer substance for neutralizing gastric acid and improving the stability of omeprazole, and the pharmacologically acceptable assistant.