Technique for preparing American ginseng shizandra oral liquid and oral liquid thereof

Abstract

The present invention discloses a technique for preparing American ginseng shizandra oral liquid, wherein the technique comprises the following steps: preparing American ginseng extract liquid; preparing shizandra oral liquid; and compounding the oral liquid, namely the oral liquid is obtained. The invention also relates to the oral liquid obtained by the method. The purified material obtained after macroporous resin adsorption technology according to the invention can highly concentrate the effective composition and has little impurity. The extract yield is only 2-5% of original medicine. And the common poaching method is about 20-30%. The alcohol deposition method is about 15%. Obviously, the technique of the invention has the advantages of reduced dosage, reduced impurity, increased inherent quality, facility for being prepared to modern dosage form oral liquid and convenience for quality control.

Description

technical field [0001] The invention relates to a preparation process of American ginseng schisandra oral liquid and the oral liquid obtained by the preparation process. Background technique [0002] The extraction of active ingredients in general oral liquid basically adopts decoction method and ethanol extraction method, which are traditional methods. There are many problems in practical application: first, the content of the main components is unstable; second, the clarity of the solution is unqualified, there are many impurities, the production and treatment are time-consuming and labor-intensive, and the cost of pollution is increased. The traditional production operation method has complex production process, long production working hours, large energy consumption, unstable content, and difficult to control the clarity of the solution. [0003] The extraction and separation of active ingredients is the most critical link in the production process of oral liquid, and i...

AI Technical Summary

Problems solved by technology

There are many problems in practical application: first, the content of the main components is unstable; second, the clarity of the solution is unqualified, there are many impurities, the production and treatment are time-consuming and labor-intensive, and the cost of pollution is increased

In recent decades, the old extraction process and equipment have basically been used up to now, without obvious reform and breakthrough, and the method of water boiling and alcohol precipitation to remove impurities is still very common, resulting in my country's extraction technology lagging behind the international industrial level