447 results about "Has active ingredient" patented technology

The present invention relates to a method for producing a liquid plant extract containing plant powder, which comprises concentrating a liquid extract containing an active ingredient in the presence of the plant powder, the liquid extract being obtained from a plant containing the active ingredient; a process for producing a plant extract containing plant powder, which is characterized by comprises concentrating and drying a liquid extract containing an active ingredient in the presence of the plant powder, the liquid extract being obtained from a plant containing the active ingredient; a liquid plant extract or plant extract containing plant powder which comprises a liquid extract or plant extract containing the active ingredient obtained from a plant containing the active ingredient and comprises plant powder, and in which the content of the active ingredient in the liquid extract or plant extract is higher than that in the plant; and a food and drink or feed to which the liquid plant extract or plant extract containing plant powder is added.

The invention relates to methods of making films having active ingredients. A film that is substantially free of active ingredient is introduced into a medium comprising an active ingredient. At least a portion of the active ingredient is transferred from the medium to the film. The films can be used in a variety of applications, including oral care, personal care, cleansing and/or home care compositions.

The invention relates to a Puer tea extract, a preparation method and application. The Puer tea extract contains effective ingredients of tea polyphenol, tea Polysaccharide, theabrownine, caffeine and the like the content of which are high, and can obviously lower blood sugar. The preparation method can effectively convert and dissolve out the effective ingredients. The process route can assure clarity after the cold water of a finished product is dissolved, lowers the late centrifugation workload, has low cost and stable and controllable quality and is industrial.

The invention relates to an enzyme preparation method. The enzyme is prepared by mixing, fermenting and extracting the following raw materials in parts by weight: 100 to 200 parts of natural organic fruits and vegetables, 100 to 200 parts of traditional Chinese herbals, 5 to 10 parts of clean water, 1 to 30 parts of probiotics, 500 to 2500 parts of edible sugar, and 100 to 400 parts of salt. Specifically, the preparation method comprises the following steps: picking, weighing, and washing natural organic fruits and vegetables and traditional Chinese herbals, drying natural organic fruits and vegetables and traditional Chinese herbals in the air, putting natural organic fruits and vegetables and traditional Chinese herbals into an extraction tank; after all raw materials have been added into the extraction tank, adding clean water, white sugar, salt, and probiotics, evenly mixing; carrying out primary fermentation for 7 to 15 days, naturally extracting a liquid containing effective components, controlling the indoor temperature in a range of 10 to 25 DEG C; filtering to obtain an enzyme primary liquid; delivering the obtained enzyme primary liquid into a tank body in a fermentation aging chamber by a liquid pump through a pipeline, keeping a constant room temperature (25-37 DEG C) of the fermentation aging chamber; and carrying out fermentation aging for 240 to 480 days to obtain the liquid enzyme stock solution.

The invention discloses a method for preparing a microcapsule. The method comprises the following steps of: mixing and dispersing inorganic particles serving as stabilizing agents, aqueous solution and oil phase containing active ingredients to prepare water-in-oil type emulsion; or mixing and dispersing the inorganic particles serving as the stabilizing agents, the oil phase containing the active ingredients and water to prepare the water-in-oil type emulsion; performing the hydrolysis reaction on silicate ester and/or titanate on the oil-water interface under the stirring condition, forming membranoid substances by combining the hydrolysis product with the inorganic particles distributed on the oil-water interface, and packing emulsion droplets containing the active ingredients; and then removing the continuous phase through filtering, centrifuging or distilling, and washing to obtain the microcapsule, wherein the oil phase is the silicate ester, the titanate, silicate ester and titanate or an organic solvent containing the silicate ester or/and the titanate. In the method for preparing the microcapsule, the solid particles are replaced by surfactants, so that the method reduces the pollution of pesticide water emulsion products to the environment, and also reduces the production cost of the pesticide water emulsion simultaneously.

Granule, fine particle or tablet of excellent leaching property, comprising a drug active ingredient in high content realized by forming a layer containing drug active ingredient on core particles through a combination of a method of dispersing and adhering an active ingredient while spraying or adding a binder with a method of spraying or adding a solution or suspension wherein an active ingredient and a binder are contained so as to effect adhesion. Further, there are provided a drug composition containing such a granule, fine particle or tablet and a process for producing the same.

The invention relates to a weeding composition containing florasulam and pinoxaden. The composition is mainly characterized by containing 1 to 60 percent of florasulam serving as an active ingredient, 1 to 60 percent of pinoxaden, auxiliary agent and other excipient; and the weeding composition can be prepared into wettable powder, water dispersible granules, suspending agent, emulsion, micro emulsion, emulsion in water or the like. The weeding composition is used for preventing and controlling broadleaf weed and gramineous weed in wheat fields.

The invention relates to a composition with insect-expelling sterilization disinfection effects. The employed technical scheme comprises that the composition comprises effective compositions plant oil and pistacia weinmannifolia extractive, and also comprises an auxiliary agent; the plant oil is one or a combination of two or more of pine needle oil, cedar oil, taxus oil and cypress oil. The auxiliary agent is one or a combination of two or more of essence, an emulsifier, a propellant and a gel. The composition is nontoxic, harmless and free of environmental pollution, and is capable of expelling mosquitoes and flies, disinfecting and sterilizing, eliminating mites, eliminating peculiar smell and purifying air. The above composition can be taken as an effective composition and used to prepare sprayer products, air-purifier products and products applied to sanitary napkins, wet wipes, hand-cleaning agents, washing agents and the like by using a routine method.

The invention discloses a pharmaceutical composition, in particular a pharmaceutical composition prepared by adopting a prescription medicine originated from a traditional Chinese medicine pill and an ultrafine grinding technology, and a preparation method thereof. The preparation method induces an auxiliary material ultrafine grinding technology, thereby enabling mineral medicines to have smaller granularity and greatly increased specific areas, ensuring that medicinal materials from animals and plants have over 90 percent of cell shell-broken rate after being ground in an ultrafine way, active ingredients in the cells can be better exposed to be in a release condition, and the dissolution rate and the bioavailability of the active ingredients are greatly enhanced, maintaining the compound grinding homogenization and fully embodying the traditional Chinese medicine features. The preparation has the advantages that the dissolution rate of the active ingredients is high, the dissolution time is short, the absorption and the utilization are full, the curative effect is good, the production cycle is short, the production cost is low, and the like, thereby having wide market prospect and further satisfying and guaranteeing the requirements of people on medicines.

The invention discloses a composition of fluroxypyr or its ester and flumetsulam, which contains active ingredients of fluroxypyr or its ester and flumetsulam, based on the total weight of the composition , the content of fluroxypyr or its ester is 1-70%, the content of flumetsulam is 1-70%, the content of additives is 10-98%, and the additives include dispersants, wetting agents, disintegrating agents Agents, binders, fillers, etc. The invention also discloses a preparation method of the above pesticide composition. The pesticide composition has low toxicity, good quick-acting and long-lasting effect, slows down the resistance of broad-leaved weeds to a single agent, and has moderate cost. It is an ideal pesticide variety for controlling broad-leaved weeds in corn fields and wheat fields, and is simple and safe to use 1. Good environmental compatibility. Compared with other existing herbicide compositions, it can delay the emergence of drug resistance, use less amount, and achieve the purposes of weeding cleanly, quickly, and without polluting the environment.

An atmospheric pressure liquid membrane type bubble discharge plasma reaction device belongs to the technical field of low temperature plasma application and can be applied to water treatment. The atmospheric pressure liquid membrane type bubble discharge plasma reaction device is characterized by comprising a metal power electrode, an insulating medium layer matched with the insulating medium layer and an insulating container. The surface of the insulating container is communicated with a liquid inlet, a liquid outlet and a gas inlet, liquid to be treated forms a liquid membrane on the surface of the insulating medium layer (one side of the insulating medium layer is not adjacent to the metal power electrode), and working gas enters a gap between the metal power electrode and the insulating medium layer and enters the liquid membrane through holes distributed all over the surface of the insulating medium layer to form a large amount of bubbles. Under the effect of a high-voltage power supply, gas-liquid two-phase mixed discharge is generated by the bubbles and local scope surrounding the bubbles, and generated plasmas are used for purifying the liquid to be treated. The atmospheric pressure liquid membrane type bubble discharge plasma reaction device has the advantages of being high in utilization rate of effective components, large in action length and wide in action surface, and reducing requirements for plasma excitation sources.

The invention provides a herbicide combination, containing the effective constituents of picloram or picloram ester, clopyralid or clopyralid ester and as well as one or more varieties of triketone; the weight ratio of the three constituents is 0.1:1:20-20:1:0.1. The combination contains at least one surfactant. The combination can be used to prepare emulsifiable solution, liquor, thick emulsion, microemulsion, wettable powder, water suspending agent, oil suspending agent, water-dispersible granules, soluble powder or granules, and is used to prevent and control Gramineae and broad-leaved weeds which have grown for one year or more than one year in the corn field.

The invention relates to a method for extracting antrodia camphorata oil by employing a CO2 supercritical extraction process. The method comprises: cleaning antrodia camphorata, quickly freezing at -35 DEG C, drying in vacuum to have a water content less than 2%, crushing by a refrigeration pulverizer, sieving, and performing supercritical CO2 extraction; controlling an extraction tank to have the temperature of 35 DEG C and the pressure of 25 MPa, and controlling the CO2 flow to be 35 L/h, and adding food-grade 96% ethanol as an entrainer; controlling a separation tank to have the temperature of 30 DEG C and the pressure of 10 MPa; and controlling a rectification column to have the temperature of 25 DEG C and the pressure of 12 MPa, so as to obtain antrodia camphorata oil. The antrodia camphorata oil obtained by extraction has the advantages of high effective compositions, no residual organic solvents and the like, the extraction technology is easy to operate, the extraction yield is high, and the product can be used as a raw material for producing traditional Chinese medicines and health products.

It is an object of the present invention to provide an anti-acne skin agent for external use which comprises highly safe protein nanoparticles having high transparency due to the small particle size, moisturizing properties, and high permeability into skin. The present invention provides an anti-acne skin agent for external use, which comprises protein nanoparticles containing an active ingredient.

A comprehensive system prevents age related damage to oral tissue and teeth. The system comprises a Daytime composition, a Nighttime composition and an Overnight gel, each applied to mouth, gums and teeth on a daily basis. The Daytime and Nighttime compositions are applied by a special applicator with a brush like tip using the ‘click’ of a ratchet mechanism that delivers a precise quantity of the composition. The Daytime and Nighttime compositions have active ingredients of xylitol and menthol. The Overnight gel is delivered between the tunnels of the teeth by a graduated syringe with a tapered tip. The Overnight gel composition has active ingredients of eucalyptol.

The invention discloses a separation technique for multiple components in ginkgo leaves. Ginkgo leaves are used as a raw material. By combination of ultrasonic extraction and supercritical CO2 extraction-distillation, separation of multiple effective components is realized. The separation technique provided by the invention comprises the following steps: firstly, extracting the ginkgo leaves by ultrasonication in ethanol solutions with different concentrations for two times, and carrying out the following processes on filter liquor and filter residue obtained by filtration: (1) carrying out supercritical CO2 extraction and separation on the filter residue to obtain polyprenol compounds, and separating raffinate by water extraction and alcohol precipitation to obtain ginkgo polysaccharides; and (2) carrying out ultrafiltration and concentration on the filter liquor, and firstly separating to obtain ginkgolic acids by the supercritical CO2 extraction at a proper temperature and a properpressure; and changing extraction conditions, starting a rectifying column, heating by the temperature variation in the axial direction in four segments, and continuously extracting and separating toobtain ginkgo terpene lactones and flavonoid compounds. The separation technique provided by the invention has the advantages that active ingredients are difficult to decompose or destroy, harmful chemical reagent residues do not exist, the extraction efficiency is high, the separation effect is good and the like, solves the problem that the content of poisonous phenolic acid in ginkgo leaf extract exceeds the standard, and is an environment-friendly, economic and industrialization-suitable technique.

The invention discloses a processing technology of fresh dendrobium officinale powder. The technology comprises the following steps: fresh dendrobium officinale herbs are picked, cleaned, crushed and juiced, and juice is collected and sieved to obtain fresh dendrobium officinale herb juice; the fresh dendrobium officinale herb juice is transported to a pressure-reducing concentrator for pressure reduction and concentration to obtain a concentrate; and the concentrate is spray-dried or freeze-dried to obtain the fresh dendrobium officinale powder. The fresh dendrobium officinale powder with fine and uniform particles keeps all the effective components of the original herb, and can be used to prepare fresh dendrobium officinale capsules, tablets, granules, and electuaries. The fresh dendrobium officinale powder is easier to be taken and to be absorbed by human body, and the absorption and utilization rate of effective components in dendrobium officinale is improved, which is of great significance to the development of fresh dendrobium officinale preparations.

The invention provides a preparation method of high-purity 95 isomaltose hypgather. The preparation method comprises the following steps: performing jet liquefying on starch or starch milk used as a raw material; performing saccharification transglycosidation through maltase (fungus alpha-amylase or beta-amylase) and alpha-galctosyl-hydroxylysyl glucosyl transferase to obtain 50 type coarse isomaltose hypgather liquor; decomposing non-trisaccharide (isomaltose, panose and isomaltotriose hereinafter referred to as 'trisaccharide') ingredients by use of efficient liquid saccharifying enzyme to obtain glucose; separating by use of a chromatographic separation purification technology to remove glucose; decolorizing, desalting and refining to obtain 95 isomaltose hypgather (the 'trisaccharide' content is not less than 95%). The high-purity 95 isomaltose hypgather has the advantages that the effective ingredients 'trisaccharide' are high in purity reaching more than 95%, low in syrup viscosity and high in sweetness; the physiology functions are high; the bifidobacterium cultivation effect is three times higher than that of the common 90 type isomaltose hypgather.

The invention relates to a novel method for extracting a seaweed intermediate by an enzyme process, which comprises the following steps: sufficiently cleaning and immersing dry Laminaria digitata, adding into an acidic solution, and stirring uniformly to obtain a mixture A; dissolving a composite acidic enzyme in water, and adding into the mixture A to perform primary stirring extraction, thereby obtaining a mixture B; dissolving an inorganic alkaline compound and a composite alkaline enzyme in water, and adding into the mixture B to carry out secondary stirring extraction, thereby obtaining the mixture C; and dissolving a preserving agent in water, adding into the mixture C, and stirring uniformly to obtain the seaweed intermediate. The method for preparing the seaweed intermediate is efficient, quick, mild, comprehensive, safe and harmless. Compared with the traditional acid-alkali extraction technique, the extraction efficiency is enhanced by 50% above, the algal polysaccharides content is enhanced by 50-100%, the alginic acid content is 3.5-4.0, the effect of the seaweed intermediate product is obviously enhanced, and all the effective components in the seaweeds are reserved in the product, thereby implementing complete-effect addition in deed.

The present invention relates to a Chinese medicine for curing acne and its preparation method. It is made up by using 13 Chinese medicinal materials of hedvotis, lonicera flower, forsythia fruit, rehmannia root, moutan root bark, red peony root and others. Its therapeutic effect is obvious.

The invention provides a super capacitor and a preparation method thereof. An electrode material for the super capacitor is a carbon nanoelectrode material; a current collector is carbon-coated porous metal; and the mass fraction of a carbon nano-material in the super capacitor is 20%-35%. The invention further discloses the preparation method. The preparation method comprises the following steps: dispersing the carbon nanoelectrode material into an electrolyte to form slurry; extruding the slurry into the porous current collector in a vacuum supply condition or a pressurized condition to form a composite structure of an electrode and the current collector; and finally welding the current collector and a metal tab, partitioning the composite structure of the electrode and the current collector by a diaphragm and carrying out packaging and molding. The super capacitor product obtained by the method has the advantages of being high in effective ingredient content, high in volume energy density and suitable for an aqueous electrolyte, an organic electrolyte and an ionic liquid electrolyte, and can be operated at 1-5V.

The invention relates to a weeding composition containing florasulam and fluroxypyr, and the wedding composition provided by the invention is characterized by comprising 1-60% of the active ingredient florasulam, 1-80% of the active ingredient fluroxypyr, an accessory ingredient and other excipients. The weeding composition can be prepared into wettable powders, water dispersible granules, suspending agents, microemulsions, emulsion in water and the like. The weeding composition can be used for preventing and treating broadleaf weeds and sedges in wheat fields and corn fields.

The invention belongs to the field of pesticide compositions, and in particular relates to an oil-suspending agent disinfestation composition which takes spinosyns and emamectin benzoate as effective components. The oil-suspending agent disinfestations composition is mainly applied to prevention and treatment of damages caused by insects including rice cnaphalocrocis medinalis, vegetable plutella xylostella, beet armyworm and the like. The oil-suspending agent disinfestations composition is characterized in that: (1) the composition comprises effective components of the spinosyns and the emamectin benzoate, and the rest components are acceptable auxiliary components which are allowed to be used in the pesticide; and (2) the mass proportion of the spinosyns to the emamectin benzoate is 1:50-50:1, preferably 1:4-4:1; and the effective components account for 1-50 percent, preferentially 2.5-35 percent, by weight percentage in the preparation. The oil-suspending agent disinfestations composition has the advantages that the drug characteristics are complementary to each other in advantages, and one drug can prevent and treat various kinds of crop insect damages so as to be convenient for farmers to apply the drug; the drug resistance of destructive insects are retarded, which is of significance to the resistance and the comprehensive treatment to destructive insects; and the composition has the advantages of synergy, favorable permeability, strong adhesivity, evaporation resistance, storage resistance and the like, reduces the dosage and improves the disinfestation effect.

The invention discloses a medicine for lowering the concentration of uric acid in blood. The medicine provided by the invention and used for lowering the concentration of uric acid in blood has active ingredient of inactivated microorganisms for the expression of urate oxidase; urate oxidase comes from microorganisms, animals or plants. The invention enables engineering bacteria used for expressing urate oxidase to be embedded in micro-capsules and solves the problem of high treatment cost in oral micro-encapsulated urate oxidase. The invention inactivates the engineering bacteria used for expressing urate oxidase and enables the engineering bacteria to lose the reproductive capacity in the premise of maintaining the activity of urate oxidase so that the medicine has high safety. The medicine is orally taken for the treatment of hyperuricemia, so as to avoid the influence on the activity of urate oxidase caused by acid-base intestinal environment; besides, the balance among intestinal flora is not broken even a small amount of thalli is accidentally released from the micro-capsules.