Fritillary-loquat medicinal composition and preparation method thereof

Abstract

The invention relates to a fritillary-loquat medicinal composition and a preparation method thereof. The preparation method comprises the following steps: selecting and using four gouts of raw material medicines comprising fritillary bulb, platycodon root, loquat leaf and menthol; and crushing the fritillary bulb into fine powder for later use, then crushing the platycodon root into fine powder, taking certain amount of platycodon root fine powder for later use, mixing the rest platycodon root powder and the loquat leaf and decocting the mixture by adding water, gradually filtering the decoction, combining the filtrate, keeping the filtrate standing, concentrating supernatant into clear paste, adding the platycodon root fine powder into the paste, then evenly mixing, drying and grinding the mixture, adding the fritillary bulb fine powder into the mixture, evenly mixing, granulating and drying the mixture, adding the menthol and auxiliary materials into the mixture, and evenly mixing the mixture to form various dosage forms according to clinical requirement. The medicament of the invention adopts nontoxic pure Chinese medicinal raw materials; the medicament prepared by the process is easy to be absorbed; the utilization rate of effective components of the medicament is higher; and the medicament is convenient to eat and carry and has low manufacturing cost. If one third of the fritillary bulb fine powder is extracted by 70 percent ethanol firstly and then subsequent operation is carried out, the prepared medicament has better treatment effect.

Description

technical field [0001] The invention relates to a traditional Chinese medicine composition and the field of preparation technology thereof, more specifically to a Chuanbei loquat medicinal composition and a preparation method thereof. Background technique [0002] Chuanbei loquat syrup published in the 2000 edition is a commonly used medicine traditionally used to treat colds, coughs and bronchitis. Its prescription is 45ml of Chuanbeimu liquid extract, 45g of bellflower, 300g of loquat leaves, and 0.34g of menthol. Its preparation method is to take 45g of Fritillaria sichuanensis fluid extract system, grind it into a coarse powder, follow the percolation method (Appendix 10) under the liquid extractant and extractant, use 70% ethanol as solvent, and soak it after 5 days , slowly percolate, collect 38ml of the first eluate, store it in another device, continue to percolate, until the soluble components are completely expelled, the second eluate is concentrated to an appropri...

AI Technical Summary

Problems solved by technology

[0008] Another object of the present invention is to develop a method for preparing the Chuanbei loquat composition with excellent performance and in line with the standard of the "Pharmacopoeia of the People's Republic of China" by using the four medicinal materials in the composition as raw materials, and overcome the problem of making The disadvantages of high cost and low bioavailability improve product quality, reduce costs, facilitate taking, and better meet medical needs and the utilization of raw materials

Images