35 results about "Ampelopsis glandulosa" patented technology

The invention discloses a method for extracting dihydromyricetin from stem leaves of Ampelopsis sinica(Miq.)W.T.Wang of Ampelopsis Michx and stem leaves of Ampelopsis grossedetata(Hand- Mazz)W.T.wang, a medicine preparation and new medical application. The dihydromyricetin can be applied to prevention and treatment of senile dementia. A prepared medicine can either contain the dihydromyricetin only, or be a composition containing the dihydromyricetin, and can be pharmaceutical preparations, such as tablets, capsules, granules, and dripping pills or injections.

The invention discloses the application of the extract of ampelops megalophylla for preparing the medicine for treating hypertention. The invention discloses the technology of extracting drug materials of ampelopsin, myricetin and myricetrin from the ampelops megalophylla to prepare the medicine for treating hypertention as well as the curative effect on hypertention of a combination medicine combined by the three monomer composition or any combination among the three and pharmacology-allowed additional components and has a good prospect.

The invention belongs to the technical field of cigarette flavoring and charging, and particularly discloses application of an ampelopsis grossedentata leaf extract in cigarette flavoring and charging. The application comprises the following specific processes: selecting a dried product of ampelopsis grossedentata leaves, and performing crushing, sieving, dissolving and water bath distillation toobtain an extract liquid; performing gauze filtration, reduced pressure suction filtration and filtrate concentration on the extract liquid to obtain the ampelopsis grossedentata leaf extract; and adding a solvent into the ampelopsis grossedentata leaf extract according to a volume ratio of 1: 1 to obtain a diluent, and adding the diluent into cut tobacco according to 0.05-0.5% of the total weightof the cut tobacco in the flavoring and charging process. According to the application disclosed by the invention, by adding the ampelopsis grossedentata leaf extract into the cut tobacco, the aromaquality and aroma amount of cigarettes are effectively improved, the aroma of the cigarettes is enriched, the smoke of the cigarettes is fine and smooth and is diffused, the offensive odor is covered,and the smoking quality is obviously improved.

The invention discloses an ampelopsis grossedentata extractive natural bamboo wood antiseptic agent and a preparation method thereof. The bamboo wood antiseptic agent is prepared from the following raw materials in percentage by weight: 2.5%-10% of ampelopsis grossedentata extractive, 30%-50% of ethyl alcohol and the balance of distilled water, and the sum of the mass percents of the raw materials is 100%. The preparation method of the bamboo wood antiseptic agent comprises the following steps: mixing the ethyl alcohol and the distilled water at a certain mass ratio so as to form an 30%-50% ethyl alcohol water solution; adding the ampelopsis grossedentata extractive, wherein the mass of the ampelopsis grossedentata extractive and the total mass of the ethyl alcohol and the distilled water is (0.25-1) to 10; stirring in a vacuum reduced-pressure sealing tank body at a temperature 20-60DEG C for 20-60 minutes, and cooling to the normal temperature so as to obtain a bamboo wood antiseptic agent solution containing the ampelopsis grossedentata extractive. The ampelopsis grossedentata extractive natural bamboo wood antiseptic agent provided by the invention has antibiosis and insect preventing effects and a good inhibiting effect for a bamboo wood fungus brown rot fungus (Gloeophyllum trabeum) and white rot fungus (coriolus versicolor), the ampelopsis grossedentata extractive natural bamboo wood antiseptic agent is a full environment-friendly material, the preparation technology is simple, the energy consumption is saved, and compared with chemical antiseptic agents, and the ampelopsis grossedentata extractive natural bamboo wood antiseptic agent has good environment safety.

The invention discloses a wild chrysanthemum flower compound granule which is fine in curative effect, stable in quality and convenient to use, and further discloses a formula, a preparation method and a quality control method of the wild chrysanthemum flower compound granule. The wild chrysanthemum flower compound granule is prepared with wild chrysanthemum flowers, sarcandra glabra and ampelopsis grossedentata serving as raw materials. The weight ratio of the wild chrysanthemum flowers to the sarcandra glabra to the ampelopsis grossedentata is 3-10:2-8:1-7. Medicinal materials are extracted by boiling water for 2-3 times, and the wild chrysanthemum flower compound granule is prepared by the technical processes of filtration, depressurization, concentration, membrane filtration, vacuum drying or spray drying or microwave drying, one-step granulation and the like. The content of total flavone of the granule reaches more than 25%.

The invention discloses a method for conveniently and quickly purifying dihydromyricetin from ampelopsis grossedentata leaves. The method comprises the following steps: a, crushing ampelopsis grossedentata leaves, extracting the crushed ampelopsis grossedentata leaves by using alcohol/water with the volume fraction of 70-90%, and separating in a centrifuging or filtering manner to obtain an alcohol extracting solution, wherein the used alcohol is ethanol, methanol or isopropanol; b, adding water into the alcohol extracting solution, removing the alcohol solvent in the alcohol extracting solution through reduced pressure distillation under the water bath condition of 40-50 DEG C, gradually separating out solids from the remaining water-based solvent along with the gradual distillation removal of alcohol from the solvent, standing for cooling to room temperature, and then centrifuging or filtering to remove water to obtain a primarily extracted solid; and c, washing the primarily extracted solid with water, then carrying out suspension washing with an alcohol-containing ethyl acetate, alcohol-containing dichloromethane or alcohol-containing chloroform mixed solution, filtering to remove the washing solution, and drying to obtain dihydromyricetin, wherein the used alcohol is ethanol, methanol or isopropanol. The method has the advantages of simple operation, high extraction yieldand the like.

The invention relates to a composition for alcoholism prevention before and after drinking, in particular to a composition for protecting the liver, restoring consciousness and preventing hangover, and an anti-alcohol beverage using the composition. The composition comprises the following active ingredients: radix puerariae, ampelopsis grossedentata leaves, male flowers of eucommia, leucine, isoleucine, valine, vitamin C, vitamin B1 and vitamin B6. The composition can promote decomposition acceleration of alcohol in a body, and facilitates alcoholism prevention of an alcohol intake person. The composition protects a nervous system from alcohol attack and keeps the brain sober.

The invention discloses dry ampelopsis grossedentata powder. The dry ampelopsis grossedentata powder is prepared through the following steps in sequence: freeze-drying fresh ampelopsis grossedentata leaves; pulverizing the dried fresh ampelopsis grossedentata leaves into at least 180 meshes, and dispersing with distilled water, wherein the ratio of the fine ampelopsis grossedentata powder to the distilled water is 2 g: 30 ml; putting the dispersed fine ampelopsis grossedentata powder into a pulverizer and pulverizing to obtain ampelopsis grossedentata leaf nanoparticles; adding ethyl alcohol into the ampelopsis grossedentata leaf nanoparticles to lead to the mass percent of final concentration of the ethyl alcohol to 55%, conducting flash extraction for 1.5 minutes, centrifuging an extracted solution at 4000 rpm for 15 minutes, and taking a liquid supernatant; putting 200 ml of the obtained liquid supernatant into a 500 ml round-bottom flask, decompressing and evaporating to dryness at the vacuum degree of 0.08 MPa at the revolving speed of 60 rpm at the bath temperature of 60 DEG C; dissolving out a residue with 100 ml of distilled water, spraying, and drying to obtain the dry ampelopsis grossedentata powder.

The invention aims to overcome the defects in the prior art and the problems that bad reaction is brought by Western medicines for treating skin diseases and the curative effect of traditional Chinese medicine capsules and other preparations is not obvious. The traditional Chinese medicine composition is prepared by virtue of repeated verification of clinical tests, accords with the theory of traditional Chinese medicine and is low in price and obvious in fundamental treatment effect. The invention provides a traditional Chinese medicine composition for treating psoriasis and a preparation method thereof. The traditional Chinese medicine composition is prepared from the following medicines according to the compatibility: fructus psoraleae, subprostrate sophora, garter snake, Irkutsk anemone rhizome, Szechwan spicebush root, mint, the root bark of the peony tree, scutellaria baicalensis, mother chrysanthemum, tongol aster herb, amur ampelopsis root, slender falsenettle herb, nettle, momordica grosvenori root, nakedflower beautyberry branchlet and leaf, peruvian groundcherry herb, purslane, eriocarpous glochidion root, red beans, oriental blechnum frond and borneol.

The invention discloses a preparation method and application of ampelopsis grossedentata extract particles. The preparation method comprises the following specific steps: pretreating materials; preparing an extracting solution; concentrating and drying; performing granulation; sterilizing and storing; the prepared product is high in functional component content, the preparation process is convenient to operate, time-saving and labor-saving, the efficiency is high, and the cost is low. The components of the extract particles are from natural products, and the extract particles are free of toxic and side effects, have good effects of reducing blood sugar and blood fat, and have high medicinal value and application prospects.

The invention relates to a composition. The composition comprises folium mori, ampelopsis grossedentata, malus hupehensis rehd and the like. The application of the composition comprises prevention andtreatment of hyperglycemia. The composition belongs to the fields of food and medicine.

The invention belongs to the technical field of health-care tea, and discloses health-care tea helpful for improving sleep and a preparation method thereof. The health-care tea helpful for improving sleep comprises the following components in parts by weight: 0.3-1.5 parts of passion flower plant tissues, 2-3 parts of ampelopsis grossedentata leaves, 0.03-0.1 part of lemon melissa, 0.3-0.6 part of chrysanthemum buds and 0.3-0.6 part of pericarpium citri reticulatae, and the preparation method of the health-care tea comprises the following steps: respectively grinding the dried passion flowers, lemon melissa, ampelopsis grossedentata leaves, chrysanthemum buds and pericarpium citri reticulatae, then putting into a stirrer for mixing, and bagging after fully mixing with 4.5 g per bag. The tea retains respective nutrient substances and effects of the passion flower, the ampelopsis grossedentata leaves, the melissa officinalis, the chrysanthemum buds and the pericarpium citri reticulatae, is long in preservation time, convenient to use, mild in tea property, sweet in taste and strong in color, has a certain auxiliary effect on improving sleep, and is suitable for mental workers or people over 40 years old to drink.

The invention discloses a health-care food capable of reducing blood sugar and blood lipid and a preparation method thereof, and relates to the technical field of health-care foods. The health-care food capable of reducing blood sugar and blood lipid comprises the following raw material components in parts by weight of 4-6 parts of plant polyphenol, 4-6 parts of an alpha-amylase inhibitor, 4-6 parts of an aloe extract, 4-6 parts of a cassia fistula dried fruit extract, 4-6 parts of a cassia seed extract and 8-10 parts of konjaku flour. The plant polyphenol comprises two or three of cyclocaryapaliurus leaf polyphenol, ampelopsis grossedentata leaf polyphenol and acanthopanax brachypus polyphenol. The health-care food capable of reducing blood sugar and blood lipid provided by the inventionadopts pure natural plant polyphenol and plant extracts as raw material components, is green and healthy, has no side effects, can be eaten for a long time, can effectively reduce blood sugar and blood lipid, and also has the functions of expelling toxins, relaxing bowels, preventing obesity, resisting viruses, resisting oxidation, improving immunity and the like.

The invention provides a food composition with effects of reducing blood sugar and blood lipid. The food composition is mainly composed of the following components in percentage by weight: 35-50% of whey protein powder, 3.5-5% of konjac glucomannan, 8-10% of oat flour, 16-20% of inulin, 10-15% of fructo-oligosaccharide, 5-8% of ampelopsis grossedentata leaf superfine powder, 0.5% of microcrystalline cellulose, 8-11% of maltodextrin and a functional additive. Meanwhile, the invention also provides a preparation method and application of the food composition, and main component food materials ofthe food composition provided by the invention are finely selected natural raw materials, are simple and easy to obtain, do not contain any hormone or preservative, and are free of preservatives; thewhey protein powder, the konjac glucomannan, the oat flour, the inulin, the fructo-oligosaccharide and the ampelopsis grossedentata leaf superfine powder play a synergistic effect under a specific dosage, so that the blood lipid level and the blood sugar in blood are remarkably reduced.

The invention discloses a skin-refreshing repair liquid for treating burns and scalds. The skin-refreshing repair liquid is prepared from the following components in parts by weight: lanolin oil, olive oil, almond oil, radix rehmanniae, radix ophiopogonis, radix stemonae japonicae, herba violae, fructus gardeniae, poria cocos, radix stephaniae tetrandrae, palmate girardinia herb, corydalis saxicola bunting, common wedgelet fern herb, welted thistle herb, rabdosia serra, Chinese knotweed herb, fern root, adiantum capillus-veneris, buddleia, wild jujube root bark, populus bombyx, ampelopsis grossedentata, pearl, borneol, borax, angelica sinensis, elephant hide, cinnabar, astragalus membranaceus, radix angelicae, ceramide, a purslane extract, ammonium acryloyldimethyl taurate, a Chinese pulsatilla root extract and radix sophorae flavescentis powder. The skin-refreshing repair liquid can effectively prevent burn infection, relieve pain of burn wounds, promote early healing of the wounds and prevent scar hyperplasia and pruritus, has the effects of relieving pain and resisting infection, effectively accelerates healing of the wounds, solves the problem that scars are not left in burns and scalds, is good in absorption effect, and is beneficial to relieving symptoms of patients in time.

The invention provides a preparation method of ampelopsis grossedentata liquid medicine. The preparation method comprises the following steps: collecting ampelopsis grossedentata and extracting liquidmedicine to obtain the ampelopsis grossedentata liquid medicine. The method for preventing and treating the rana spinosa rotten skin disease by using the liquid medicine comprises the following steps: performing medicated bath on adult rana spinosa by using 0.03-0.032 g/ml of the ampelopsis grossedentata liquid medicine once every month for 7-10 h from the beginning of April to the end of autumnwhen the rotten skin disease occurs, so that a rana spinosa body can just submerge the back. When some frogs in an adult frog culture pond have rotten skin disease symptoms, the sick frogs are caughtand independently placed in plastic basins or other containers to be subjected to isolation medicated bath, medicated bath is conducted on the frogs with the liquid medicine concentration of 0.03-0.032 g/ml for 7-10 h once and once every 3 days till frog bodies recover, and meanwhile preventive medicated bath is conducted on the culture pond where the sick frogs occur once every 10 days and 2-3 times according to situations. The ampelopsis grossedentata is used for preventing and treating the rotten skin disease, can efficiently prevent diseases and remove ectoparasites, is non-toxic, pollution-free, residue-free, simple and easy to implement, and is very suitable for cultivation of the rana spinosa.

The invention relates to a Chinese herbal medicine pig feed additive. The Chinese herbal medicine pig feed additive is characterized by being prepared from the following raw materials in parts by weight: 3-6 parts of soybean leaves, 4-7 parts of mountain flour, 2-4 parts of grease, 3-5 parts of amur ampelopsis, 2-4 parts of neutral protease, 1-3 parts of a complex microbial inoculant, 0.3-0.5 part of complex mineral substance, 4-9 parts of whey protein, 3-7 parts of cortex mori, 8-14 parts of herba ephedrae powder, 7-12 parts of cyrtomium rhizome, 10-20 parts of Spanishneedles herb, 12-18 parts of rhizoma atractylodis, 4-8 parts of linoleic acid, 3-6 parts of complex microelements, 5-7 parts of polysorbate and 4-8 parts of calcium hydrogen. The Chinese herbal medicine pig feed additive has the beneficial effects that the immune functions of pigs can be effectively enhanced, meat quality is improved, and the sick rate of the pig is decreased; furthermore, the Chinese herbal medicine pig feed additive is safe and has no residue.

The invention relates to a method for detecting total flavonoids of ampelopsis grossedentata leaf substitute tea. The method comprises the following steps: step 1, pre-treating a sample; 2, carrying out standard series and sample detection; 3, measuring absorbance, and measuring an absorbance value after a chromogenic reaction; 4, calculating a result. According to the method, the content of the total flavonoids in the ampelopsis grossedentata leaf substitutional tea is measured by the dihydromyricetin; the method is good in reproducibility, wherein the total flavonoids in the ampelopsis grossedentata leaf substitutional tea can be effectively and comprehensively tested and verified, so that a complete, comprehensive and scientific detection method is formed.

The invention discloses a high-efficiency alcohol effect dispelling and liver protecting composition, and a preparation method and an application thereof. The composition comprises, by weight, 280-390 parts of dehydrated Ampelopsis grossedentata leaves, 210-580 parts of Hovenia acerba Lindl., 140-300 parts bof corn oligopeptide powder and 90-130 parts of Acai instant powder, wherein the dehydrated Ampelopsis grossedentata leaves undergoes ultrasonic extraction, the content of total flavonoids in the obtained extract is not less than 35%, and the content of dihydromyricetins is 25-32%; the Hovenia acerba Lindl. undergoes ethanol refluxing extraction, and the content of total flavonoids in the obtained extract is not less than 8%; and the Acai instant powder is prepared through Acai beating, filtering for residue removal, filtrate concentration, auxiliary material adding, and mixing and drying. A result of test shows that the composition significantly degrades ethanol in rat blood, continuously enhances the activity of ADH in liver of mice, effectively prevents alcohol-induced liver GSH depletion and MDA increase, reduces the TG content, and has good alcoholic liver injury prevention and treatment effects.

The invention relates to the technical field of fermented beverages, and discloses a lactic acid bacteria fermented beverage for improving sleep. The lactic acid bacteria fermented beverage comprisesmedicinal and edible Chinese herbal medicines, ampelopsis grossedentata leaves, cyclocarya paliurus leaves, rabdosia lophanthoides, fruits and vegetables, compound lactic acid bacteria, tea polyphenol, brown sugar, edible essence and purified water. The invention further discloses a preparation method of the lactic acid bacteria fermented beverage capable of improving the sleep. The preparation method comprises the following preparation steps of S1, carrying out weighing; S2, cleaning with ozone; S3, carrying out crushing; S4, carrying out lactic acid fermentation; S5, carrying out centrifugation; S6, carrying out blending and filling; and S7, carrying out sterilizing. According to the lactic acid bacteria fermented beverage for improving the sleep and the preparation method thereof, through comprehensive conditioning, nerve calming, convulsion arresting, heart nourishing and depression relieving of cardiovascular systems, brains and the like of a human body, sleep can be effectively promoted, sleep quality of the human body is improved, efficient compound lactic acid bacteria are introduced for fermentation, intestinal microecology is adjusted through a fermentation product, and the absorption effect of the human body on nutritional ingredients and functional ingredients is enhanced.