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58 results about "Echinacea purpurea extract" patented technology

Method for purifying chicoric acid and monocaffeyltartaric acid from echinacea purpurea extract

The present invention discloses a method of purifying chicoric acid and caftaric acid from Echinacea purpurea extract. 3 to 5 percent of the Echinacea purpurea extract on the market is used as raw material; the raw material is dissolved in water according to the weight ratio of 1 to from 2 to 5 between the raw material and the water; the solution is filtered; acid is added into the solution; the pH of the solution is adjusted to be between 1 and 4; the sample solution is added into a chromatography column with non-polar macroporous adsorption resin; eluent of three different gradients are used for eluting in sequence; eluent in the 6th to 45th column is collected to acquire the caftaric acid; eluent in the 60th to 100th column is collected to prepare the chicoric acid; acid is added into the eluent; the volume percent of the acid is adjusted to be 0.05 to 1.0 percent; ethyl alcohol of 95 percent is used for desorption; after being decompressed and dried, the caftaric acid with the purity higher than 70 percent and the chicoric acid with the content higher than 75 percent can be prepared; and ultimately the caftaric acid and the chicoric acid with the purity higher than 95 percent can be prepared through recrystallization. The present invention has the advantages that the method is simple and rapid, the cost of the eluent is low, and the industrial production can be realized.
Owner:HUNAN NORMAL UNIVERSITY

Echinacea purpurea extractive and the preparing method and the content measuring method

ActiveCN101032541AGuaranteed immune boosting effectGuaranteed to work together to enhance immunityComponent separationImmunological disordersAlcoholEchinacea purpurea extract
The present invention is one kind of Echinacea purpurea extract and its preparation process and content measuring method. The Echinacea purpurea extract is prepared through the following steps: extracting Echinacea purpurea material with 40-70 % concentration water solution of alcohol, filtering to obtain filtrate and dregs, concentrating the filtrate to obtain extractum; extracting the dregs with water or 10-30 % concentration water solution of alcohol, filtering to obtain filtrate and dregs, concentrating the filtrate to obtain extractum; merging extractum, and drying to obtain the Echinacea purpurea extract. The Echinacea purpurea extract has complete components, simple preparation process and low cost.
Owner:CHENGDU DIAO JIUHONG PHARMA FACTORY

Echinacea purpurea extract and preparing method and phenols ingredient detection method thereof

The present invention discloses an echinacea purpurea extract. The echinacea purpurea extract comprises 2.4 to 3.1% of caftaric acid, 4.4 to 5.7% of chicoric acid and 1.5 to 2.0% of echinacoside based on the weight percentages of all ingredients accounting for the dry weight of the extract. The present invention also discloses a preparing method of echinacea purpurea extract and a detection method for phenols ingredient content in echinacea purpurea extract. The phenols ingredient content in the echinacea purpurea extract all meet the requirements of the active ingredient content specification of echinacea purpurea in United State Pharmacopeia 30 (USP 30). The phenols ingredient content is increased by 4 to 6% than that of echinacea purpurea extract sold on market. The preparing method has the advantages of simple technique, low cost, low energy consumption and easy industrialization.
Owner:上海雷允上科技发展有限公司 +1

Echinacea purpurea extract powder and preparation method and application thereof

The invention provides echinacea purpurea extract powder and a preparation method and application thereof, which can solve the problems of large dosage, slow response, low bioavailability, easy moisture absorption and agglomeration and serious waste of medicament resources of the powder which is prepared by a traditional preparation method. The echinacea purpurea extract powder comprises echinacea purpurea extract and micro-powder silica gel serving as a carrier material. The preparation method comprises the steps of crushing the raw medicament material echinacea purpurea, extracting the material by a microwave method, recovering ethanol, performing concentration on the material under reduced pressure, adsorbing the micro-powder silica gel and drying, compounding and packaging the material. The echinacea purpurea extract powder has high dissolution rate and high dissolution capability of the effective ingredient, ensures convenient storage and use of the echinacea purpurea superfine powder by adding the micro-powder silica gel serving as a moisture remover, an anti-caking agent and a flow aid and has a good effect for enhancing the immune function; and the echinacea purpurea extract powder is used for animals of low immune function and improving the immunity effect of vaccine so as to cure various bacterial diseases and viral diseases by matching with other medicaments.
Owner:QINGDAO VLAND BIOTECH INC

Essence for dispelling acne traces

The invention discloses essence for dispelling acne traces, and relates to the technical field of cosmetics. The essence comprises the following components of water, butanediol, a PEG/PPG-17/6 copolymer, nicotinamide, a centella asiatica extract, PEG/PPG/polytetramethylene glycol polytetramethylene glycol-8/5/3 glycerine, a radix sophorae yellowish sophora extract, a glycyrrhiza inflata root extract, a scutellariae extract, glycerine, a harba dendrolii nobilis stem extract, an aloe vera leaf extract, a lycium barbarum l. fruit extract, a purple echinacea Echinacea purpurea extract, 1,2-hexanediol,hydroxyacetophenone, phenoxyethanol, carbomer, triethanolamine, sodium hyaluronate, PEG-40 hydrogenated castor oil and cananga odorata flower oil. The nicotinamide in the raw materials has the efficacy of resisting inflammation and dispelling melanin, and can lighten acne traces, besides, components of the centella asiatica extract and the like are added, so that wound healing can be promoted,and the regeneration capacity of skin can be strengthened. Through effective combination of restraining melanin and repairing regenerated skin and muscle, the purpose of dispelling acne traces can beachieved, and the effect of dispelling acne traces is good.
Owner:南京苗邦美业企业管理有限公司

Antibacterial gel and preparation method of antibacterial gel

The invention discloses antibacterial gel. A formula of the antibacterial gel is prepared from the following components in percentage by weight: 0.50 percent to 2 percent of lysozyme, 0.50 percent to 5.5 percent of plant extract, 0.3 percent to 5 percent of hydrolyzed pearl, 0.4 percent to 5 percent of biological silk peptide, 0.3 percent to 0.4 percent of 2,4-dichlorobenzyl alcohol, 3 percent to 4.5 percent of carboxymethyl cellulose, 0.5 percent of azone, 6 percent to 9.2 percent of propylene glycol and the balance of de-ionized water; the plant extract is selected from at least one of a parslane herb extract, an echinacea purpurea extract and sophocarpidine. Meanwhile, the invention discloses a preparation method of the antibacterial gel. The antibacterial gel takes the lysozyme as a main antibacterial component, and the lysozyme does not change a vaginal microecosystem in a process of resisting bacteria; meanwhile, the extracts of edible Chinese medicinal herb plants are combined to resist viruses, and echinacea purpurea can be used for improving the partial immunity of a vagina; the hydrolyzed pearls and the biological silk peptide are used for recovering a uterine neck on the basis that the problems of root cause bacteria and virus infection caused by cervical erosion are solved; the antibacterial gel has the antibacterial and anti-virus effects and can naturally solve a vagina undesirable odor problem after the uterine neck is recovered.
Owner:珠海市新辅仁药业有限公司

Micro-ecological preparation capable of resisting bacteria and improving immunity, and preparation method thereof

The present invention belongs to the field of feed additives and specifically discloses a micro-ecological preparation capable of resisting bacteria and improving immunity, and a preparation method ofthe micro-ecological preparation. The micro-ecological preparation consists of the following components in parts by weight: 2-5 parts of candida utilis, 5-10 parts of lactobacillus casei, 3-10 partsof enterococcus faecalis, 5-10 parts of bacillus subtilis, 1-3 parts of chitosan, 5-20 parts of anhydrous glucose, 10-20 parts of astragalus polysaccharides, 10-20 parts of an echinacea purpurea extract, 10-20 parts of a Chinese angelica extract and 10-20 parts of a red jujube extract; and the sum of the components in parts by weight is 100 parts. Starting from green and health aspects, probiotics, prebiotics and traditional Chinese medicinal extracts are combined; and the micro-ecological preparation can improve intestinal health, promote nutrient absorption and inhibit growth and reproduction of harmful bacteria, can also improve body immunity and enhance disease resistance, is prepared from purely green non-residue and non-drug-resistance raw materials, and is safe and effective.
Owner:河南省帝一方生物制药有限公司

Plant extract feed additive capable of preventing and treating respiratory tract diseases of pigs and enhancing immunity and application

InactiveCN109362968AImprove immunityPrevention and treatment of porcine respiratory diseasesAnimal feeding stuffDiseaseSide effect
The invention belongs to the field of feed additives, and particularly discloses a plant extract feed additive capable of preventing and treating respiratory tract diseases of pigs and enhancing immunity and an application. The inventor of the plant extract feed additive disclosed by the invention finds that when a glycyrrhiza glabra extract is used for a feed additive, the effect of promoting growth and development of pigs can be achieved, the immunity of the pigs can be effectively improved, and the glycyrrhiza glabra extract can be used for preventing and treating the respiratory tract diseases of the pigs. The feed additive prepared through compounding the glycyrrhiza glabra extract, a rheum officinale extract, a platycodon root extract, an echinacea purpurea extract and a fructus forsythiae extract, has various efficacy and rich nutrient components, can prevent and treat the respiratory tract diseases of the pigs, and can effectively improve production properties and promote growth. Besides, the additive is from purely natural substances, has the characteristics of being free from residues, small in side effects and free from drug tolerance, and has important significance in development of green animal husbandry.
Owner:HUAZHONG AGRI UNIV

Non-woven fabric disinfection impregnation liquid and preparation method thereof

InactiveCN108739886AGood sterilization and disinfection functionHas antibacterial and antibacterial effectBiocideFibre treatmentEscherichia coliMonkshoods
The invention relates to a non-woven fabric disinfection impregnation liquid. The non-woven fabric disinfection impregnation liquid comprises, by weight, 4-7 parts of echinacea purpurea extract, 6-10parts of jasmine extract, 3-8 parts of lagerstroemia indica extract, 60-80 parts of Chinese herbal medicine extract, 0.05-0.09 parts of carvacrol, 0.4-0.8 parts of salicylic acid, 4-7 parts of ethanoland 1-3 parts of thyme oil. The Chinese herbal medicine extract comprises equal amounts of akebia stem, semen strychni, pubescent holly root, herba chloranthi serrate, garden burnet, Zanthoxylum nitidum, Ranunculus japonicus Thunb., cortex dictamni and monkshood. The invention also relates to a preparation method of the non-woven fabric disinfection impregnation liquid. The preparation method comprises immersing a non-woven fabric in the non-woven fabric disinfection impregnation liquid for at least 20min. The non-woven fabric disinfection impregnation liquid has good sterilization and disinfection functions and can kill various bacteria such as Staphylococcus aureus, Escherichia coli, Enterococcus faecalis, etc. The non-woven fabric product with the non-woven fabric disinfection impregnation liquid has bacterium resistance and bacteriostasis, prevents bacterium breeding, utilizes natural raw material extract and is harmless for the human body.
Owner:湖州泰鑫无纺布有限公司

Composition for maintaining urinary tracts of dogs and cats healthy and preparation method of composition

The invention relates to a composition for maintaining urinary tracts of dogs and cats healthy. The composition comprises the following components of 10-60 parts of D-mannose, 3-20 parts of a cranberry extract, 1-10 parts of a pomegranate rind extract, 0.5-5 parts of an aswagandha extract, 0.5-5 parts of an echinacea purpurea extract, 0.5-5 parts of a grape seed extract, and 0.5-5 parts of a honeysuckle flower extract. The invention further relates to a preparation method of the composition for maintaining urinary tracts of dogs and cats healthy. The composition for maintaining urinary tractsof dogs and cats healthy can assist in treatment of bacterial infection of urinary tracts of the dogs and the cats, and can maintain the urinary tracts of the dogs and the cats healthy.
Owner:上海汉维生物医药科技有限公司

Method for purifying chicoric acid and monocaffeyltartaric acid from echinacea purpurea extract

The present invention discloses a method of purifying chicoric acid and caftaric acid from Echinacea purpurea extract. 3 to 5 percent of the Echinacea purpurea extract on the market is used as raw material; the raw material is dissolved in water according to the weight ratio of 1 to from 2 to 5 between the raw material and the water; the solution is filtered; acid is added into the solution; the pH of the solution is adjusted to be between 1 and 4; the sample solution is added into a chromatography column with non-polar macroporous adsorption resin; eluent of three different gradients are used for eluting in sequence; eluent in the 6th to 45th column is collected to acquire the caftaric acid; eluent in the 60th to 100th column is collected to prepare the chicoric acid; acid is added into the eluent; the volume percent of the acid is adjusted to be 0.05 to 1.0 percent; ethyl alcohol of 95 percent is used for desorption; after being decompressed and dried, the caftaric acid with the purity higher than 70 percent and the chicoric acid with the content higher than 75 percent can be prepared; and ultimately the caftaric acid and the chicoric acid with the purity higher than 95 percent can be prepared through recrystallization. The present invention has the advantages that the method is simple and rapid, the cost of the eluent is low, and the industrial production can be realized.
Owner:HUNAN NORMAL UNIVERSITY

Adjuvant immunotherapy medicine for tumors and application thereof

The invention discloses an adjuvant immunotherapy medicine for tumors and an application thereof, and belongs to the field of bio-medicines. According to the present invention, an echinacea purpurea extract is used as the adjuvant immunotherapy medicine for tumors, so as to inhibit growth of tumors, enhance the inhibition effect of chemotherapeutics and relieve toxic and side effects in the chemoradiotherapy process. The adjuvant immunotherapy medicine has remarkable effect-enhancing and toxicity-reducing effects. A tumor-bearing mouse model is established to evaluate the inhibition effect of the adjuvant immunotherapy medicine on tumors in a tumor-bearing mouse. Results show that the echinacea purpurea can inhibit growth of tumors, improve body immunity, enhance the tumor inhibition effect of chemotherapeutics, reduce the toxic and side effects of chemotherapeutics on the liver, generate good toxicity-reducing and effect-enhancing effects, and has superior application prospects.
Owner:JIANGNAN UNIV

Natural plant feed additive for enhancing immunity and preparation method thereof

The invention relates to a natural plant feed additive for enhancing immunity and a preparation method thereof, which belong to the technical field of feed additives. The feed additive is composed ofa pine cone flake powder, a capillary artemisia extract, a radix gentianae extract, an echinacea purpurea extract, a purslane extract, a herba violae extract, a honeysuckle extract, a radix isatidis extract and starch. The natural plant feed additive has the functions of clearing away heat and detoxifying, enhancing metabolism and resisting bacteria, not only enhancing the immunity of livestock, improving the survival rate and daily weight gain rate of livestock, but also inhibiting the growth of mold and bacteria in a feed; the raw materials of the feed additive are all derived from natural Chinese herbal medicines, and are non-toxic and harmless to humans and animals. The natural plant feed additive can replace the antibiotics and added in the feed, can effectively prevent human foodborne diseases, and is the safe and reliable green feed additive.
Owner:TIANJIN NO 2 VETERINARY PHARMA FACTORY
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