Fried pagodatree flower formula granules, and preparation method and quality standard detection method thereof

Abstract

The invention relates to fried pagodatree flower formula granules, and a preparation method and quality standard detection method thereof. The preparation method comprises the following steps of taking fried pagodatree flower decoction pieces, performing decoction twice, adding water for the first time until the total weight is 10 times of original weight, performing decoction for 0.5h, performingfiltering, adding water for the second time until the total weight is 8 times of original weight, performing decoction for 0.5g, performing filtering, merging filtrate, performing vacuum concentration to obtain extractum, performing spray drying to obtain dry paste powder, adding maltodextrin, performing uniform mixing, and performing granulation to obtain finished products. The fried pagodatreeflower formula granules are used for symptoms of hemopyretic bleeding, liver-heat conjunctival congestion, headache dizziness and the like. According to the preparation method, the decoction time, thewater addition amount and various parameters are controlled, and the quality of medicines in the preparation process can be guaranteed. Based on a detection method, heavy metal inspection, pesticideresidue inspection, flavacin inspection, fingerprint detection and fingerprint common peak identification are additionally set, and a method specified in a pharmacopoeia and a newly-added method are verified, so that the diversity, the feasibility and the rationality of the detection methods are guaranteed, and guarantee is provided for safe, effective and standard production of the fried pagodatree flower formula granules.

Description

Technical field [0001] This application relates to the technical field of preparation and testing of traditional Chinese medicine particles, in particular to a kind of fried Sophora japonica formula particles, a preparation method and a quality standard testing method. Background technique [0002] The source of the medicinal materials used in the fried Sophora japonica granules is the dried flowers of the legume Sophora japonica L.. In summer, the flowers are harvested when they are open, and dried in time to remove branches, stems and impurities. Sophora japonica is a leguminous plant, bitter and slightly cold. Return to the liver and large intestine channel. Used for hematochezia, tuberculosis, blood dysentery, uterine bleeding, vomiting blood, epistaxis, liver heat, red eyes, headache and dizziness. Modern research shows that Sophora japonica mainly contains flavonoids and saponins, fatty acids, amino acids and trace elements. [0003] Traditional Chinese medicine and its p...

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Problems solved by technology

[0004] This application provides a fried Sophora japonica formula granule and its preparation method and quality standard detection method to solve the problems that the preparation method of the fried Sophora japonica flower formula granule is backward and its detection method is not complete and accurate

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