Composition of ginseng-astragalus polysaccharides and its preparing method

Abstract

The present invention relates to a shenqi polysaccharide composition. It is formed from polysaccharides which are respectively extracted by utilizing 1-3 portions of pilose asiabell root and 1-3 portions of astragalus root and purified, in which the polysaccharide content whose molecular weight range is 10000-10000 is above 80% of total solid substance content. It can be made into shenqi polysaccharide injection and injection freeze-dried powder, and its quality is stable, and can be controlled. Said invention has strong immunologic enhancement.

Description

Technical field:

[0001] The invention relates to a ginseng polysaccharide composition for enhancing immunity and a preparation method thereof. Background technique:

[0002] Shenqi Fuzheng Injection is a traditional Chinese medicine injection made by extracting active ingredients from Codonopsis pilosula and Radix Astragali. It has the functions of strengthening the body, improving the immune function of the human body, and improving the symptoms of patients. It is often used in clinical adjuvant therapy for tumors. However, due to the complex composition of traditional Chinese medicine injection, Shenqi Fuzheng Injection was developed earlier, and the technical conditions at that time were backward, and there were inevitable problems in the degree of purification and quality control of the drug, which increasingly failed to meet the requirements of modern clinical medication. . Some clinical adverse reactions occur from time to time, for example: one case of severe rash ca...