42 results about "Ainsliaea fragrans" patented technology

The invention belongs to the technical field of traditional Chinese medicine extraction, and particularly to an ainsliaea fragrans champ extract, an extraction method and an application thereof. The ainsliaea fragrans champ extract is an ethyl acetate extract or / and a methanol extract of ainsliaea fragrans champ, and is prepared by using the following method: crushing the whole grass of ainsliaea fragrans champ, adding ethyl acetate, carrying out heating reflux extraction 2-3 times, filtering, respectively mixing the filter residues and the filtrates obtained from the two extractions, carrying out concentration drying on the filtrate to obtain the ethyl acetate extract, carrying out heating reflux extraction 2-3 times on the filter residue with methanol, filtering, mixing the filtrates obtained from the two extractions, carrying out concentration drying on the filtrate to obtain the methanol extract. The ainsliaea fragrans champ extract has anti-oxidation activity and liver protection activity.

The invention relates to ainsliaea fragrans champ caffeoylquinic acid extracts and preparation and application thereof. The ainsliaea fragrans champ caffeoylquinic acid extracts are prepared by the following steps of: performing refluxing extraction of the ainsliaea fragrans champ by using ethanol, filtering, concentrating and removing ethanol, adjusting the pH value to 1 to 3 by adding hydrochloric acid, applying macroporous adsorbent resin, water-washing, adding ethanol for gradient elution, and collecting eluent, of which the ethanol concentration is 50 to 70 percent; performing condensation and ethanol removal, adjusting the pH value to 1 to 3 by adding hydrochloric acid, using macroporous adsorbent resin, adding water and ethanol for gradient elution respectively, and collecting the eluent, of which the ethanol concentration is 40 to 70 percent; mixing the eluent, and vacuum drying the eluent to obtain the extracts. The UV content of the ainsliaea fragrans champ caffeoylquinic acid extracts is over 70 percent, the HPLC content is over 50 percent, and the content of 3-caffeoylquinic acid and the content of 3,5-dicaffeoylquinic acid are both over 10 percent. The ainsliaea fragrans champ caffeoylquinic acid extracts have the effects of resisting inflammations, bacteria, medicament-resistant strains, well improves pathologically changed tissues of rat suffering from cervicitis, obviously reduces the uterus index and the number of leukocytes and can be independently prepared into the medicaments for treating cervicitis or combined with other medicaments to prepare the medicaments for treating cervicitis.

The invention relates to an extract of frangrant ainsliaea herb total phenolic acids and the preparation method thereof, after the medicinal materials of frangrant ainsliaea herb are extracted by 70% ethanol through reflux, the ethanol extract is concentrated to small volume and the ethanol content in the solution is controlled to be 20% - 40%, after the pH is adjusted to be 1-3 by hydrochloric acid, the solution stands still and is filtered, then the solution is clear and concentrated, the material obtained is put on a macroporous absorption resin column and eluted by ethanol after washed, and then ethanol eluent is collected, concentrated and dried, thus the extract of the invention is obtained. The content of total phenolic acids in the extract can be up to over 60%, and the chlorogenic acid in the extract can be more than 3%. The extract of the invention has the effects of antiinflammatory action and can be used for preparing the drugs that can treat gynae phlegmasia.

The invention belongs to the technical field of traditional Chinese medicine extracts, and particularly to an application of a compound ainsliaea fragrans champ extract in preparation of health products or drugs for prevention and treatment of liver injury. According to the present invention, liver protection effects of the ethanol extract and the water extraction alcohol precipitation extract of compound ainsliaea fragrans champ are investigated and confirmed, and the extracts can be used for prevention and treatment of liver injury.

The invention discloses a traditional Chinese medicinal composition for treating pertussis. The traditional Chinese medicinal composition comprises, by weight, 5-7 parts of radish seed, 2-4 parts of Poria cocos, 1-3 parts of Poria cum Ligno Hospite, 8-10 parts of Radix Platycodonis, 5-7 parts of almond, 2-4 parts of honey-fried licorice root, 8-10 parts of Arisaema Cum Bile, 2-4 parts of root of Tomentoseflower Larkspour, 1-3 parts of Common Coltsfoot Flower, 6-8 parts of tangerine pith, 2-4 parts of Hedyotis diffusa, 6-8 parts of Sanicula lamelligera Hance, 2-4 parts of honeycomb, 1-3 parts of rhizome of Black Bamboo, 2-4 parts of Spora Lygodii, 2-4 parts of common nandina fruit, 6-8 parts of Cogongrass rhizome, 2-4 parts of White Mulberry Root-bark, 1-3 parts of Acorus gramineus, 1-2 pars of Acer buergerianum, 1-2 parts of Artemisia japonica, 1-2 parts of Anisodus mairei, 3-5 parts of Ainsliaea fragrans Champ. and 10-12 parts of amaranth stem. The traditional Chinese medicinal composition has the efficacies of sweating, cold dispelling, lung diffusing, panting calming, lung moistening, cough relieving, middle energizer warming, yang reviving, lactation promoting, dampness eliminating and phlegm dispersing, and has the advantages of good pertussis treatment effect, fast effectiveness, and no toxic side effects.

The invention discloses a breeding method of apricot rabbit ear wind, which comprises the following steps: gathering seed; grading; making bed; sowing; managing; fertilizing 50-100kg compound fertile or 100-150kg matured compost as base fertile.

The invention relates to a Chinese traditional preparation, namely medicinal broth used for curing asthma. The preparation is prepared from the following raw materials by the following weight parts: 15 to 18 grams of futokadsura stem; 10 to 12 grams of agilawood and Chinese osbeckia herb, respectively; 8 to 10 grams of gumi and phellandrium, respectively; and 20 to 24 grams of ainsliaea fragrans champ. The preparation has the characteristics of low cost, convenient preparation, small toxic and side effect, and remarkable curative effect.

The present invention discloses a kind of glabrous ainsliaea herb extract, which is extracted with glabrous ainsliaea herb, and through crushing, decocting in distilled water, filtering, concentrating filtrate, regulating pH with hydrochloric acid, centrifuging, adsorbing the supernatant in macroporous resin, eluting with ethanol, merging with acid precipitate and drying. The present invention also discloses the application of the glabrous ainsliaea herb extract in preparing medicine for treating acute and chronic cervicitis.

The invention provides a quality control method for an extraction process of Chinese medicine ainsliaea fragrans champ, and the quality control method comprises the following steps: firstly, measuring the content of chlorogenic acid in a qualified ainsliaea fragrans champ extract solution and acquiring a near-infrared spectrum; secondly, respectively establishing a corresponding model between thenear-infrared spectrum and the content of the chlorogenic acid in the ainsliaea fragrans champ extract solution by adopting chemometric software; thirdly, measuring the near-infrared spectrum of a chlorogenic acid sample of which the content is to be measured; and fourthly, by using the corresponding model, respectively acquiring the content of the chlorogenic acid in the chlorogenic acid sample of which the content is to be measured through the chemometric software.