33 results about "Nasturtium officinale extract" patented technology

The invention discloses application of a trollius chinensis bunge extract in preparation of drugs for treating virus diseases. The purity of the trollius chinensis bunge extract is as follows: the total flavonoid content of the trollius chinensis bunge extract is higher than 50%. The trollius chinensis bunge extract is extracted from plants, traditional Chinese medicinal materials and Chinese herbal pieces all containing the trollius chinensis bunge. The trollius chinensis bunge extract can be applied to preparation of drugs for treating influenza virus H1N1, drugs for treating respiratory syncytial virus (RSV), and drugs for inhibiting the activity of and treating adenovirus type 3 (Adv3). The trollius chinensis bunge extract can be mixed with a barrier or an excipient acceptable on medicine to prepare the clinically acceptable medicinal preparation. According to the invention, the efficacy material for treating virus diseases from the traditional Chinese medicine, namely the trollius chinensis bunge extract, is found out, so that the scientific basis is provided for the clinical application of the extract, and the trollius chinensis bunge extract can be used as a natural antiviral agent, and has the characteristics of no addiction and smallness in dosage.

The invention relates to essence with moistening, moisturizing and anti-allergy effects and a preparation method thereof. The essence is prepared from the following components: 0.5-1.0% of methyl glucose sesquistearate, 2-6% of squalane, 1-5% of polydimethylsiloxane, 1-5% of butanediol, 1-5% of glycerol, 1-3% of shea butter, 1-3% of vitamin E, 0.05-0.2% of EDT A-2Na, 0.1-0.5% of carbomer, 0.2-15%of a moisturizing and anti-allergy composition, 0.2-0.4% of phenoxyethanol and 60-75% of deionized water. The moisturizing and anti-allergy composition is prepared from 10 to 20 parts of Chinese globeflower flower extract, 2 to 8 parts of black sesame extract, 5 to 10 parts of L-fucose and 1 to 5 parts of sucrose fatty acid ester. The essence has remarkable anti-allergic, moistening and moisturizing effects, the black sesame extract contained in the essence can keep good stability, the overall effect is improved, and the essence has wide application prospects.

The invention discloses an orally disintegrating tablet of Trollius chinensis and a preparation method thereof; it is composed of extracts of Trollius chinensis and pharmaceutical auxiliary materials; and discloses a preparation method thereof. The invention also discloses a compound disintegrating agent used in the orally disintegrating tablet, which is composed of 30%-70% erythritol and chitin or currently commonly used disintegrating agents. Experiments have proved that compared with the existing dosage forms, the orally disintegrating tablet prepared by the preparation method of the present invention has shorter disintegration time, higher bioavailability, stronger pharmacological effect and better stability.

The invention discloses a Chinese globeflower flower extractive dry powder inhalant for treating respiratory tract infections and inflammations and a preparation method thereof. The dry powder inhalant comprises a Chinese globeflower flower extractive, high-polymer material chitosan (CS), hydroxy propyl methyl cellulose (HPMC), povidone (PVP), polyethylene glycol (PEG) and / or gelatin, ammonium carbonate as an inorganic hole-forming agent and a saccharide carrier. The dry powder inhalant is prepared by adopting the following steps of: preparing a medicament or mixture micro powder of the medicament and an excipient with a spray drying method, and then mixing the medicament or the mixture micro powder with the corresponding saccharide carrier, wherein the particle size of the micro powder is less than 100 micrometers, the size of a majority of particles is 1-20 micrometers, the evacuation rate of a capsule is greater than 90%, and when the deposition rate of an active position is determined by a two-stage glass collider, the second-stage deposition rate is greater than 15%, and a releasing time is continued for 2 hours, 12 hours or 24 hours. The dry powder inhalant is used for treating the respiratory tract infections and inflammations, can improve local medicament concentration and relative bioavailability as well as a treatment effect and the compliances of patients.

The invention belongs to the field of traditional Chinese medicine preparations, and in particular relates to a nasturtium coated effervescent tablet and a preparation method thereof. The Trollius coated effervescent tablet sequentially comprises a coating layer, an acid layer, a Trollium layer and an alkali layer; the acid layer is mainly made of 0.6-0.8 parts of anhydrous citric acid; the Trollius layer is mainly made of 0.1-0.5 parts of nasturtium extract, 0.01-0.035 parts of aspartame and 0.002-0.010 parts of xylitol; the alkali layer is mainly made of 0.30-0.45 parts of alkali agent, and the alkali agent is made of calcium carbonate and sodium bicarbonate according to the mass ratio of 1: (1 ~ 2). The Nasturtium Coated Effervescent Tablet separates acid-base disintegrants to avoid hygroscopic disintegration of the effervescent tablet. It has good stability and can be disintegrated and completely dissolved within 2 minutes. The pH of the dissolved solution is between 4.5 and 6.0. Reduce the impact of long-term use of effervescent tablets on the acid-base balance in the body.