39 results about "Erigeron" patented technology

A method for preparing golden mushroom, pleurotu ostreatus, hedgehog fungus, mushroom, glossy ganoderma, black fungus with part of or all of extrinsic intrusion weeds such as Canada goldenrod, false Chinese sorghum, annual awning, small erigeron, wild pond wormwood and plane weed; and method preparing mushroom and glossy ganoderma with eupa, while in current method, raw material are usually as follows: cotton-seed hull, chip, straw, ryegrass, maize-ear, bran and rice bran. The proportion of weeds consumption in total cultural material is 20-80%. The invention can control extrinsic intrusion weeds, bring in economic benefit, and release raw material shortage, and the low cost is good for factory production and ecological balance maintenance.

A caffeciate type compound, erigeron ester B, used as the medicine for treating cardiovascular and cerebrovascular diseases is prepared from the dried herb of erigeron breviscapus through extracting and separating.

The invention discloses a herbicide composition containing glyphosate, MCPA (2-methyl-4-chloro-phenoxyacetic acid) and carfentrazone-ethyl. The herbicide composition is characterized in that the pesticide active ingredients of the composition are glyphosate or salts thereof, MCPA or salts or esters thereof and carfentrazone-ethyl; based on the herbicide composition, the weight percent of the pesticide active ingredients is 31.1-85%, wherein the weight percent of the glyphosate or salts thereof is 30-70%, the weight percent of the MCPA or salts or esters thereof is 1-30%, the weight percent of the carfentrazone-ethyl is 0.1-20% and the balance is non-pesticide ingredients. The dosage forms of the herbicide composition are wettable powder, water dispersible granules, soluble powder, soluble granules, aqueous solutions, emulsion in water and microemulsion. The composition has the advantages that after compounding, the herbicide composition has obvious synergistic effects, expands the weed control spectrum, increases the weed control speed, obviously reduces the usage amount and numbers of use of herbicides and can be applied to controlling imperata cylindrica, Bidens pilosa, dicranopteris dichotoma, eleusine indica, erigeron canadensis and other weeds in arable lands and non-arable lands.

A dispersing tablet of Erigeron breviscapine for treating obesity and diabetes is prepared from breviscapine, aspartame, cross-linked, polyvidone, magnesium stearte, microcrystalline cellulose, and pregelatinized starch.

The invention discloses a herbicide composition containing glufosinate ammonium, glyphosate and carfentrazone-ethyl. The herbicide composition is characterized in that the pesticide active ingredients of the composition are glufosinate ammonium, glyphosate or salts thereof and carfentrazone-ethyl; based on the herbicide composition, the weight percent of the pesticide active ingredients is 31.1-85%, wherein the weight percent of the glufosinate ammonium is 1-30%, the weight percent of the glyphosate or salts thereof is 30-70%, the weight percent of the carfentrazone-ethyl is 0.1-20%, and the balance is non-pesticide ingredients. The dosage forms of the herbicide composition are wettable powder, water dispersible granules, soluble powder, soluble granules, aqueous solutions, emulsion in water and microemulsion. The herbicide composition has the advantages that after compounding, the herbicide composition has obvious synergistic effects, expands the weed control spectrum, increases the weed control speed, obviously reduces the usage amount and numbers of use of herbicides and can be applied to controlling imperata cylindrica, ageratum conyzoides, dicranopteris dichotoma, eleusine indica, erigeron canadensis and other weeds in arable lands and non-arable lands.

The invention discloses a drug combination, which is mainly formed by traditional Chinese medicine extracts according to the proportion by weight as follows: the total saponin extract of ginseng or ginseng cauline leaf is 1 to 20 parts, the total flavone extract of erigeron is 1 to 20 parts, and the total caffeic acid ester of the erigeron is 1 to 20 parts. Adopting the conventional traditional Chinese medicine combination formula, the drug combination has obvious neuroprotective effect and neural function improving, etc, by combining with the characteristics and advantages of the Chinese herb compound that are multi-component, multi-target, multi-level and multiple ways for treating complex disease; the drug combination can effectively block most pathological mechanisms of a plurality of disease nerve injuries such as ischemic cerebrovascular disease; particularly, in the aspect of improving the neurological symptom, the traditional Chinese medicine injection is helpful to enhance the living quality of the patient, achieves the purpose of improving prognosis, and has important clinical application significance. The invention futher discloses the pharmaceutical application of the drug combination.

The invention discloses an erigeron phenol ophthalmic preparation and a preparation method thereof. The ophthalmic preparation comprises an eye drop, an ophthalmic liposome, an inclusion complex eye drop, an eye ointment, ophthalmic in situ-gel, and the like. The ophthalmic preparation is prepared by taking erigeron phenol as an active effective constituent and adding pharmaceutical expicients of the ophthalmic preparation, and the like, the weight percentage of the contained erigeron phenol is between 0.1 and 30 percent, and the balance is the pharmaceutical expicients of the ophthalmic preparation. The erigeron phenol is applied to the ophthalmic preparation, and has the advantages that compared with the prior erigeron whole-grass extract preparation, the erigeron phenol dispels impurities, has high purity of the active effective constituent, and can meet the need of the preparation of the ophthalmic preparation, when prepared into the ophthalmic preparation, the erigeron phenol increases the effective absorption of a medicine improves the bioavailability of the medicine, and increases the stability of the preparation. The ophthalmic preparation has better application prospect to the prevention and treatment of ophthalmic diseases, particularly the treatment of glaucoma disease.

The invention discloses a porous Erigeron brevsicapus extract dry substance and its preparation method. The method comprises pre-heating Erigeron brevsicapus extract in feed tank, spreading uniformly on a convey belt with a distributor, delivering to pass through each heating regions and a cooling region sequentially to form porous, loosened and dried substance, scrapping the substance off the convey belt, cutting off with a cutting apparatus, pulverizing, and collecting. The whole process is performed under vacuum and mild conditions for a short period of time. The produced dried extract has porous and loosened texture, light color, low water content and good dissolubility. The inventive drying method helps to increase the product quality, as compared with the existing vacuum-oven drying method.

The invention discloses an extract containing breviscapine and a preparation method thereof. The extract is derived from a compositae erigeron or conyza plant. The invention particularly relates to an extract containing breviscapine which is prepared by performing process steps such as solvent extraction, separation, concentration, drying and the like on an erigeron plant, i.e., annual fleabane herb and conyza plants such as horseweed herb, conyza sumatrensis and conyza bonariensis serving as raw materials. The extract can be prepared into a plurality of dosage forms such as injections, tablets, capsules and the like together with pharmaceutically-acceptable auxiliary materials. The annual fleabane herb, horseweed herb, conyza sumatrensis and conyza bonariensis are biological invasive plant varieties. Due to the adoption of the annual fleabane herb, horseweed herb, conyza sumatrensis and conyza bonariensis to preparation of breviscapine, the source is extremely wide, a plurality of medicinal values are achieved, damages of the annual fleabane herb and the like on biological diversity can be reduced, harm is converted into benefit, and multiple things are achieved at one stroke.

The invention discloses a quality control method of a sugar-free erigeron breviscapine mixture. The quality control method comprises the following steps of: 1) identifying a breviscapine medicinal component from caffeic acid in the sugar-free erigeron breviscapine mixture: (1) identifying the breviscapine medicinal component, and (2) identifying breviscapine caffeic acid; and 2) measuring the content of scutellarin in the sugar-free erigeron breviscapine mixture: (1) testing chromatographic conditions and system adaptability, (2) preparing a control product solution, (3) preparing a sample solution, and (4) testing with a testing method. The method adopted in the invention is used for identifying and checking Chinese medicinal components including breviscapine and caffeic acid in the sugar-free erigeron breviscapine mixture with a thin layer chromatography. The method has the technical characteristics of easiness and convenience for operating, good separating effect, high specificity and the like; the content of scutellarin serving as a major active ingredient in a prescription is measured with a high performance liquid chromatography (HPLC); and the method has the characteristics of good separating effect, accurate, sensitive and quick measurement, high specificity, and the like.

The invention discloses a preparation method of efficient herbicide. The preparation method comprises the steps of drying vitex negundo,erigeron canadensis, pepper leaves and conyza canadensis in the sun, then conducting pulverization, sieving all ingredients with a 100-120-mesh sieve, conducting the drying, and obtaining first materials; adding the first materials into ethyl acetate, conducting mixing uniformly, subsequently conducting ultrasonic oscillation for extraction, conducting suction filtration and concentration, and obtaining first coarsely extracted materials; washing and drying trifolium repens roots, lilac leaves and prunus persica chrysanthemoides roots in the sun, then conducting pulverization, sieving all ingredients with a 100-120-mesh sieve, then placing all the ingredients in water, then adding a compound enzyme preparation, conducting mixing uniformly, laying the mixture for standing, conducting the enzyme deactivation, conducting suction filtration and concentration, and obtaining second coarsely extracted materials; mixing the first coarsely extracted materials and the second coarsely extracted materials uniformly, conducting the reduced pressure evaporation, and obtaining active materials; mixing the active materials, tea saponin, lemon essential oil, haloxyfop, emulsifier, dispersant, thickener, structure modifier, anti-oxidant, preservative and soybean oil uniformly, and obtaining the efficient herbicide.

The invention relates to a preparation method of a medicine for treating infantile eczema. The method comprises the following steps: weighing raw materials of 90 g of tendon strengthening grass, 80 g of thin evodia, 80 g of Siberian alder bark, 80 g of common sage herb, 70 g of adoniside, 70 g of viola arcuata, 70 g of semen cassiae, 60 g of conical silene herb, 60 g of laciniate blumea herb, 60 g of chien briggsia herb, 50 g of narrowleaf burmann cinnamon roots and leaves, 50 g of radish seed, 50 g of pectinate rungia herb, 50 g of soroseris gillii, 50 g of anderson cirrhopetalum herb, 40 g of ainsliaefolious cacalia roots, 40 g of erigeron canadensis l., 30 g of hydrocotyle sibthorpioides, 30 g of hairyfruit musella flowers and 20 g of licorice roots. The preparation method comprises the following steps: adding 8000 ml of water, heating the weighed raw materials and the water for 5 hours under a reflux condition, and performing filtration so as to obtain a filter residue 1 and a filtrate 1; adding 6000 ml of water to the filter residue 1, heating the filter residue 1 and the water for 3 hours under the reflux condition, and performing filtration so as to obtain a filter residue 2 and a filtrate 2; merging the filtrate 1 and the filtrate 2 so as to obtain the medicine. The preparation method disclosed by the invention combines various medicines, and the formula is reasonable. According to the preparation method disclosed by the invention, various medicines are combined and used, manifestation and root causes are considered, and the medicine prepared by the method has the characteristics of precise curative effects, high security, high convenience, zero toxic or side effects, and low cost.

The invention belongs to the field of Chinese materia medica preparations and particularly provides an oculentum for treating the eye disease. The oculentum is made from 25 parts of evodia lepta, 28 parts of canadian erigeron, 16 parts of cyathula prostrata, 18 parts of roots of common butterbush, 18 parts of coptis chinensis, 25 parts of angelica dahurica, 15 parts of semen cassiae, 25 parts of dandelion, 20 parts of scutellaria baicalensis, 18 parts of folium artemisiae argyi, 15 parts of roots of Chinese pulsatilla, 18 parts of portulaca oleracea and 5 parts of liquorice. The oculentum is made into a medicinal extract and capable of treating the eye disease.

The invention belongs to the technical field of medical technology and discloses a drug compound for treating cardio cerebrovascular diseases as well as its preparation method, which comprises the flowing ingredients: epimedium total flavone of 10 to 600 shares, erigeron breviscapus extract of 5 to 450 shares, breviscapinun of 2 to 50 shares and pharmaceuatically acceptable supplementary materials. The ingredients are mixed to make acceptable formulations, preferably injection and oral formulation. The combination of injection and oral formulation will enhance the curative effect to a great extent.

The invention adopts the limited diameter circular cylinder with concave canal orifice emitter dropping preparation method to produce breviscapine dropping pills which has better rate of qualified products in pills weight and pills roundness degree than that produced by the current production method using circular cylinder with plane canal orifice emitter, the dissolution rate of the pills is obviously increased compared with the market-selling breviscapine tablet, breviscapine dropping pills weighed ranging 30mg-100mg can also be produced using the present invention.

The invention belongs to the technical field of cardiology treatment, and in particular relates to a traditional Chinese medicine composition for recovering pericardial effusion and a preparation method thereof. Wherein the medicine for internal use is composed of the following components by mass: 4-6 parts of Hedyotis diffusa, 3-5 parts of Scutellaria barbata, 3-5 parts of Hedyotis diffusa, 3-5 parts of Cuiyucao, 6-6 parts of soybean 8 parts, 4‑6 parts star anise, 4‑6 parts Andrographis paniculata, 3‑5 parts hydra, 3‑5 parts purslane, 1‑2 parts Arthrophyllum, 4‑6 parts Burnet, Gynostemma 3 ‑5 parts, 4‑6 parts of Atractylodes Rhizome, 3‑5 parts of Baishouwu, 3‑5 parts of keel; the medicine for external use is composed of the following components in parts by mass: 4‑6 parts of Rhizoma Imperatae, 4‑6 parts of Radix Isatidis, 3-5 parts of Jincao, 3-5 parts of Venus Grass, 4-6 parts of Moutan Bark, 3-5 parts of Menthol, 4-6 parts of Erigeron breviscapus, 4-6 parts of Thyme, 5-8 parts of Angelica, 5 parts of Magnolia officinalis ‑8 servings. The invention uses oral Chinese medicinal preparations to astringe wounds to promote wound healing, and at the same time utilizes externally applied medicines to introduce therapeutic medicinal liquids to promote disease recovery and achieve good curative effect.

The invention relates to the technical field of scutellarin extraction, specifically a method for obtaining crude scutellarin after pulverizing dried whole herb of scutellaria breviscapus, ultrasonic-water solution extraction, macroporous adsorption resin adsorption, organic solvent elution, and concentration under reduced pressure. The extraction process is as follows: 1. After the dried whole herb of Erigeron breviscapus is crushed, mixed with water solvent, and subjected to ultrasonic extraction process, the water extract of Erigeron breviscapus is obtained; 2. After the extract is filtered and centrifuged, it is directly absorbed by macroporous resin, Eluted and concentrated to obtain crude scutellarin. The method utilizes ultrasonic-water technology to extract scutellarin, which replaces the organic solvent extraction and can still achieve the same yield. The cost of the solvent is low, the safety is high, and there is no environmental pollution; Concentrate under pressure to obtain crude scutellarin with higher content.

A caffeciate type compound, erigeron ester B, used as the medicine for treating cardiovascular and cerebrovascular diseases is prepared from the dried herb of erigeron breviscapus through extracting and separating.

The invention provides an improved Chinese medicinal composition. The improved Chinese medicinal composition is made from erigeron breviscapine serving as a low-cost raw material. Although the contents of certain index compounds are lowered, the final curative effects on most adaptation diseases are improved. The invention further provides a preparation method, application and the like of the Chinese medicinal composition.

The invention provides an improved Chinese medicinal composition. The improved Chinese medicinal composition is made from erigeron breviscapine serving as a low-cost raw material. Although the contents of certain index compounds are lowered, the final curative effects on most adaptation diseases are improved. The invention further provides a preparation method, application and the like of the Chinese medicinal composition.

The invention discloses a traditional Chinese medicine for treating hydrocele of tunica vaginalis. The traditional Chinese medicine comprises the Chinese herbal medicines of west china hypericum, lysimachia circaeoides hemsl, pearly maesa, chloranthus japonicas, excoecaria acerifolia, a common fordia root leaf, a craspedolobium root, ciliate leucas, rosa banksiae, a stem or leaf of henry elaeagnus, a root or leaf of pilose triumfetta, polygonum criopolitanum, radix aconiti vaginati, longicorn's larva, eriosolena camposita, sea-buckthorn, oiltea camellia root-bark, elongated erigeron and fortune chloranthus herb. The traditional Chinese medicine takes the pure natural Chinese herbal medicines as the raw materials, treats both symptoms and root causes, has an obvious curative effect, has notoxic or side effects, and does not cause relapse easily.

The invention discloses a herbicide composition containing glufosinate ammonium, glyphosate and carfentrazone-ethyl. The herbicide composition is characterized in that the pesticide active ingredients of the composition are glufosinate ammonium, glyphosate or salts thereof and carfentrazone-ethyl; based on the herbicide composition, the weight percent of the pesticide active ingredients is 31.1-85%, wherein the weight percent of the glufosinate ammonium is 1-30%, the weight percent of the glyphosate or salts thereof is 30-70%, the weight percent of the carfentrazone-ethyl is 0.1-20%, and the balance is non-pesticide ingredients. The dosage forms of the herbicide composition are wettable powder, water dispersible granules, soluble powder, soluble granules, aqueous solutions, emulsion in water and microemulsion. The herbicide composition has the advantages that after compounding, the herbicide composition has obvious synergistic effects, expands the weed control spectrum, increases the weed control speed, obviously reduces the usage amount and numbers of use of herbicides and can be applied to controlling imperata cylindrica, ageratum conyzoides, dicranopteris dichotoma, eleusine indica, erigeron canadensis and other weeds in arable lands and non-arable lands.

The invention discloses a drying method of breviscapita medicinal material. Take the fresh whole grass of Erigeron breviscapus, pack them into trays one by one, put them into the electric heating drying box, control the temperature in the box by electric heating, and control the humidity in the box by blasting and dehumidifying, and manually adjust the temperature and humidity in stages and time periods Drying scutellaria breviscapus solves the problem of unstable quality of medicinal materials in the traditional drying method of scutellaria breviscapus, improves drying efficiency, and meets the needs of industrialized production of breviscapitas.

The invention discloses an erigeron breviscapus. The erigeron breviscapus comprises polypeptides selected from the following (a)-(c): (a) a polypeptide composed of an amino acid sequence represented by SEQ ID NO.2; (b) a polypeptide which is formed by substituting, deleting or adding one or more amino acids in the amino acid sequence in the (a) and provided with a polysaccharide transfer function on a flavone compound or flavonoid 7-hydroxy and derived from the (a); and (c) a polypeptide which has the amino acid sequence having more than 95% identity with the amino acid in the (a) and is provided with a polysaccharide transfer function on a flavone compound or flavonoid 7-hydroxy.

The invention discloses an extract containing breviscapine and a preparation method thereof. The extract is derived from a compositae erigeron or conyza plant. The invention particularly relates to an extract containing breviscapine which is prepared by performing process steps such as solvent extraction, separation, concentration, drying and the like on an erigeron plant, i.e., annual fleabane herb and conyza plants such as horseweed herb, conyza sumatrensis and conyza bonariensis serving as raw materials. The extract can be prepared into a plurality of dosage forms such as injections, tablets, capsules and the like together with pharmaceutically-acceptable auxiliary materials. The annual fleabane herb, horseweed herb, conyza sumatrensis and conyza bonariensis are biological invasive plant varieties. Due to the adoption of the annual fleabane herb, horseweed herb, conyza sumatrensis and conyza bonariensis to preparation of breviscapine, the source is extremely wide, a plurality of medicinal values are achieved, damages of the annual fleabane herb and the like on biological diversity can be reduced, harm is converted into benefit, and multiple things are achieved at one stroke.